筛选出 93 条数据

    品牌 产品 货期 价格 货号 规格 /
    噻二唑273-13-2

    CAS号:273-13-2

    品名:2,1,3-苯并噻二唑2,1,3-Benzothiadiazole

    中文别名:苯并-2,1,3-噻重氮;2,1,3-苯并噻唑;苯并噻二唑;

    英文别名:benzo[c]-1,2,5-thiadiazole;3,2,5-thiadiazole;2-Thia-1,3-diaza-2H-isoindene;benzo-2,1,3-thiadiazole;2,1,3-Benzothiadiazole;2,3-Benzothiadiazole;2,1,3-benzothiodiazole;Benzisothiadiazole;Piazthiole;benzo[1,2,5]thiadiazol;piazthiole(van);

    分子式:C6H4N2S

    分子量:136.174

    精确质量:136.01

    Psa:54.02

    EINECS号:205-985-2

    MDL号:MFCD00005809

    外观与性状:白色至灰白色结晶粉末

    密度:1.368 g/cm3

    沸点:206°C(lit.)

    熔点:42-44°C(lit.)

    闪点:203°F

    折射率:1.705

    蒸汽压:0.348mmHg at 25°C

    安全说明:S22-S24/25

    WGK Germany:3

    海关编码:2934999090

    用途:有机合成。

     273-13-2 详细信息

    噻二唑

    CAS号:273-13-2

    品名:2,1,3-苯并噻二唑2,1,3-Benzothiadiazole

    中文别名:苯并-2,1,3-噻重氮;2,1,3-苯并噻唑;苯并噻二唑;

    英文别名:benzo[c]-1,2,5-thiadiazole;3,2,5-thiadiazole;2-Thia-1,3-diaza-2H-isoindene;benzo-2,1,3-thiadiazole;2,1,3-Benzothiadiazole;2,3-Benzothiadiazole;2,1,3-benzothiodiazole;Benzisothiadiazole;Piazthiole;benzo[1,2,5]thiadiazol;piazthiole(van);

    分子式:C6H4N2S

    分子量:136.174

    精确质量:136.01

    Psa:54.02

    EINECS号:205-985-2

    MDL号:MFCD00005809

    外观与性状:白色至灰白色结晶粉末

    密度:1.368 g/cm3

    沸点:206°C(lit.)

    熔点:42-44°C(lit.)

    闪点:203°F

    折射率:1.705

    蒸汽压:0.348mmHg at 25°C

    安全说明:S22-S24/25

    WGK Germany:3

    海关编码:2934999090

    用途:有机合成。

    展开

    噻二唑273-13-2
    Acros 2,1,3-苯并噻二唑 2,1,3-Benzothiadiazole,98% 现货

     541.00
    105660050 /
    嘧啶504-17-6

    CAS号:504-17-6

    品名:4,6-二羟基-2-巯基嘧啶2-thiobarbituricacid

    中文别名:丙二酰缩硫脲;硫代巴比士酸;2-硫代巴比妥酸;二氢-2-硫代-4,6(1H,5H)-嘧啶二酮;2-硫代巴比妥酸(TBA);2-巯基-4,6-二羟基嘧啶;

    英文别名:4,6-Dihydroxy-2-mercaptopyrimidine;usafek-660;2-Mercapto-4;Thiobarbituric;2-Thiobarbituricacid;bathyran;Thiobarbituricacid;4,6(1H,5H)-Pyrimidinedione,dihydro-2-thioxo-;MALONYLTHIOUREA;AURORAKA-3842;Mealonylthiourea;4,6-Dihydroxypyrimidine-2-thiol;austranal;

    分子式:C4H4N2O2S

    分子量:144.152

    精确质量:143.999

    Psa:90.29

    RTECS号:CQ7700000

    MDL号:MFCD00006674

    外观与性状:略黄色液体

    密度:1.69 g/cm3

    沸点:463.4ºC at 760 mmHg

    熔点:245°C (dec.)(lit.)

    闪点:234ºC

    折射率:1.645

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store in a tightly closed container. Keep under a nitrogen blanket. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S22-S24/25-S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:2

    海关编码:29335995

    危险品标志:Xi

     504-17-6 详细信息

    嘧啶

    CAS号:504-17-6

    品名:4,6-二羟基-2-巯基嘧啶2-thiobarbituricacid

    中文别名:丙二酰缩硫脲;硫代巴比士酸;2-硫代巴比妥酸;二氢-2-硫代-4,6(1H,5H)-嘧啶二酮;2-硫代巴比妥酸(TBA);2-巯基-4,6-二羟基嘧啶;

    英文别名:4,6-Dihydroxy-2-mercaptopyrimidine;usafek-660;2-Mercapto-4;Thiobarbituric;2-Thiobarbituricacid;bathyran;Thiobarbituricacid;4,6(1H,5H)-Pyrimidinedione,dihydro-2-thioxo-;MALONYLTHIOUREA;AURORAKA-3842;Mealonylthiourea;4,6-Dihydroxypyrimidine-2-thiol;austranal;

    分子式:C4H4N2O2S

    分子量:144.152

    精确质量:143.999

    Psa:90.29

    RTECS号:CQ7700000

    MDL号:MFCD00006674

    外观与性状:略黄色液体

    密度:1.69 g/cm3

    沸点:463.4ºC at 760 mmHg

    熔点:245°C (dec.)(lit.)

    闪点:234ºC

    折射率:1.645

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store in a tightly closed container. Keep under a nitrogen blanket. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S22-S24/25-S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:2

    海关编码:29335995

    危险品标志:Xi

    展开

    嘧啶504-17-6
    Acros 4,6-二羟基-2-巯基嘧啶 4,6-Dihydroxy-2-mercaptopyri... 现货

     527.00
    114960050 /
    嘧啶38353-09-2

    CAS号:38353-09-2

    品名:2-羟基嘧啶盐酸盐2-Hydroxypyrimidinehydrochloride

    中文别名:2-羟基嘧啶盐酸盐

    英文别名:2-PyrimidinolHydrochloride;Pyrimidin-2-olHCl;2-HYDROXYPYRIMIDINIUMCHLORIDE;2-PYRIMIDINONEHYDROCHLORIDE;2-HydroxyPyridimidineHCl;2-PYRIMIDINOLHYDROCHLORIDE;pyrimidine-2-olhydrochloride;2-hydroxy-pyrimidinehydrochloride;pyrimidin-2-olhydrochloride;2-hydroxypyrimidine*HCl;2(1H)-Pyrimidinone,monohydrochloride;2-OXOPYRIMIDINEHYDROCHLORIDE;2-PYRIMIDONEHYDROCHLORIDE;2-Hydroxypyrimidin-hydrochlorid;Pyrimidin-2-olhydrochloride;

    分子式:C4H5ClN2O

    分子量:132.548

    精确质量:132.009

    Psa:46.01

    MDL号:MFCD00012781

    外观与性状:淡黄色至灰色晶体

    密度:1.28g/cm3

    沸点:221.2ºC at 760 mmHg

    熔点:200-205°C (dec.)(lit.)

    闪点:87.6ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water.

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xn

     38353-09-2 详细信息

    嘧啶

    CAS号:38353-09-2

    品名:2-羟基嘧啶盐酸盐2-Hydroxypyrimidinehydrochloride

    中文别名:2-羟基嘧啶盐酸盐

    英文别名:2-PyrimidinolHydrochloride;Pyrimidin-2-olHCl;2-HYDROXYPYRIMIDINIUMCHLORIDE;2-PYRIMIDINONEHYDROCHLORIDE;2-HydroxyPyridimidineHCl;2-PYRIMIDINOLHYDROCHLORIDE;pyrimidine-2-olhydrochloride;2-hydroxy-pyrimidinehydrochloride;pyrimidin-2-olhydrochloride;2-hydroxypyrimidine*HCl;2(1H)-Pyrimidinone,monohydrochloride;2-OXOPYRIMIDINEHYDROCHLORIDE;2-PYRIMIDONEHYDROCHLORIDE;2-Hydroxypyrimidin-hydrochlorid;Pyrimidin-2-olhydrochloride;

    分子式:C4H5ClN2O

    分子量:132.548

    精确质量:132.009

    Psa:46.01

    MDL号:MFCD00012781

    外观与性状:淡黄色至灰色晶体

    密度:1.28g/cm3

    沸点:221.2ºC at 760 mmHg

    熔点:200-205°C (dec.)(lit.)

    闪点:87.6ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water.

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xn

    展开

    嘧啶38353-09-2
    Acros 2-羟基嘧啶盐酸盐 2-Hydroxypyrimidinehydrochl... 现货

     336.00
    121860050 /
    嘧啶6299-25-8

    CAS号:6299-25-8

    品名:4,6-二氯-2-甲硫基嘧啶4,6-Dichloro-2-(methylthio)pyrimidine

    中文别名:4,6-二氯基-2-(甲基硫)嘧啶;2-甲硫基-4,6-二氯嘧啶;4,6-二氯-2-(甲基硫代)嘧啶;4,6-二氯-二甲硫基嘧啶;

    英文别名:4,6-Dichloro-2-Methythiopyrimidine;Pyrimidine,4,6-dichloro-2-(methylthio)-;4,6-dichloropyrimidinemethylsulphide;4,6-DICHLORO-2-THIOMETHYLPYRIMIDINE;4,6-dichloro-2-methylmercaptopyrimidine;

    分子式:C5H4Cl2N2S

    分子量:195.07

    精确质量:193.947

    Psa:51.08

    EINECS号:228-577-6

    MDL号:MFCD00006086

    外观与性状:白色粉末

    密度:1.516g/cm3

    沸点:135-136°C14mm Hg(lit.)

    熔点:38-42°C(lit.)

    闪点:&>230°F

    折射率:1.62

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Freezer

    安全说明:S26-S36/37/39-S45

    危险类别码:R34

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:UN 3263 8/PG 2

    危险类别:8

    包装等级:III

    危险品标志:C

     6299-25-8 详细信息

    嘧啶

    CAS号:6299-25-8

    品名:4,6-二氯-2-甲硫基嘧啶4,6-Dichloro-2-(methylthio)pyrimidine

    中文别名:4,6-二氯基-2-(甲基硫)嘧啶;2-甲硫基-4,6-二氯嘧啶;4,6-二氯-2-(甲基硫代)嘧啶;4,6-二氯-二甲硫基嘧啶;

    英文别名:4,6-Dichloro-2-Methythiopyrimidine;Pyrimidine,4,6-dichloro-2-(methylthio)-;4,6-dichloropyrimidinemethylsulphide;4,6-DICHLORO-2-THIOMETHYLPYRIMIDINE;4,6-dichloro-2-methylmercaptopyrimidine;

    分子式:C5H4Cl2N2S

    分子量:195.07

    精确质量:193.947

    Psa:51.08

    EINECS号:228-577-6

    MDL号:MFCD00006086

    外观与性状:白色粉末

    密度:1.516g/cm3

    沸点:135-136°C14mm Hg(lit.)

    熔点:38-42°C(lit.)

    闪点:&>230°F

    折射率:1.62

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Freezer

    安全说明:S26-S36/37/39-S45

    危险类别码:R34

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:UN 3263 8/PG 2

    危险类别:8

    包装等级:III

    危险品标志:C

    展开

    嘧啶6299-25-8
    阿法埃莎 4,6-二氯-2-(甲硫基)嘧啶 4,6-Dichloro-2-(methylthio)p... 现货

     592.00
    C16303 /
    嘧啶1193-21-1

    CAS号:1193-21-1

    品名:4,6-二氯嘧啶4,6-Dichloropyrimidine

    中文别名:4,6-二氯吡啶;

    英文别名:Pyrimidine,4,6-dichloro-;4,6-Dichloro-1,3-diazine;4,6-dichloro-pyrimidine;4,6-dichlorpyrimidin;Pyrimidine,4,6-dichloro;4,6-dichloropyrimidne;

    分子式:C4H2Cl2N2

    分子量:148.978

    精确质量:147.96

    Psa:25.78

    BRN号:111195

    EINECS号:214-770-2

    MDL号:MFCD00006109

    PubChem号:24862417

    外观与性状:黄色固体

    密度:1.493 g/cm3

    沸点:176°C(lit.)

    熔点:65-67°C(lit.)

    闪点:176°C

    折射率:1.742

    储存条件:Store in a cool, dry place. Store in a tightly closed container. Corrosives area.

    安全说明:S26; S36/37/39; S45; S27

    危险类别码:R20/21/22; R34

    WGK Germany:3

    海关编码:2942000000

    危险品运输编码:UN 3263 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338; P310

    危险标志:GHS05

    危险性描述:H314

    用途:4,6-二氯嘧啶是杀菌剂嘧菌酯的中间体。用作医药中间体,用于生产磺胺-6-甲氧嘧啶。用作医药中间体的合成。

     1193-21-1 详细信息

    嘧啶

    CAS号:1193-21-1

    品名:4,6-二氯嘧啶4,6-Dichloropyrimidine

    中文别名:4,6-二氯吡啶;

    英文别名:Pyrimidine,4,6-dichloro-;4,6-Dichloro-1,3-diazine;4,6-dichloro-pyrimidine;4,6-dichlorpyrimidin;Pyrimidine,4,6-dichloro;4,6-dichloropyrimidne;

    分子式:C4H2Cl2N2

    分子量:148.978

    精确质量:147.96

    Psa:25.78

    BRN号:111195

    EINECS号:214-770-2

    MDL号:MFCD00006109

    PubChem号:24862417

    外观与性状:黄色固体

    密度:1.493 g/cm3

    沸点:176°C(lit.)

    熔点:65-67°C(lit.)

    闪点:176°C

    折射率:1.742

    储存条件:Store in a cool, dry place. Store in a tightly closed container. Corrosives area.

    安全说明:S26; S36/37/39; S45; S27

    危险类别码:R20/21/22; R34

    WGK Germany:3

    海关编码:2942000000

    危险品运输编码:UN 3263 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338; P310

    危险标志:GHS05

    危险性描述:H314

    用途:4,6-二氯嘧啶是杀菌剂嘧菌酯的中间体。用作医药中间体,用于生产磺胺-6-甲氧嘧啶。用作医药中间体的合成。

    展开

    嘧啶1193-21-1
    Acros 4,6-二氯嘧啶 4,6-Dichloropyrimidine,97% 现货

     557.00
    163370050 /
    嘧啶3934-20-1

    CAS号:3934-20-1

    品名:2,4-二氯嘧啶2,4-Dichloropyrimidine

    中文别名:2,4-二氯嘧啶

    英文别名:2,4-dichloro-pyrimidine;Pyrimidine,2,4-dichloro-;2,4-Dichlorpyrimidin;2,4-Dichloropyrimidi;2-Chloropyrimidin-4-ylchloride;NSC20212;NSC37531;NSC49119;

    分子式:C4H2Cl2N2

    分子量:148.978

    精确质量:147.96

    Psa:25.78

    MDL号:MFCD00006061

    外观与性状:白色固体

    密度:1.493 g/cm3 (预测值)

    沸点:101 °C (23 mmHg), 100 °C (19 mmHg)

    熔点:60-61 °C

    闪点:104.3±5.4 °C (预测值)

    折射率:1.559

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:-20ºC

    安全说明:S26-S36-S28A

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:1759

    危险类别:8

    包装等级:III

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:作为医药中间体。

     3934-20-1 详细信息

    嘧啶

    CAS号:3934-20-1

    品名:2,4-二氯嘧啶2,4-Dichloropyrimidine

    中文别名:2,4-二氯嘧啶

    英文别名:2,4-dichloro-pyrimidine;Pyrimidine,2,4-dichloro-;2,4-Dichlorpyrimidin;2,4-Dichloropyrimidi;2-Chloropyrimidin-4-ylchloride;NSC20212;NSC37531;NSC49119;

    分子式:C4H2Cl2N2

    分子量:148.978

    精确质量:147.96

    Psa:25.78

    MDL号:MFCD00006061

    外观与性状:白色固体

    密度:1.493 g/cm3 (预测值)

    沸点:101 °C (23 mmHg), 100 °C (19 mmHg)

    熔点:60-61 °C

    闪点:104.3±5.4 °C (预测值)

    折射率:1.559

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:-20ºC

    安全说明:S26-S36-S28A

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:1759

    危险类别:8

    包装等级:III

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:作为医药中间体。

    展开

    嘧啶3934-20-1
    Acros 2,4-二氯嘧啶 2,4-Dichloropyrimidine,97% 现货

     519.00
    162650050 97%
    嘧啶14080-23-0

    CAS号:14080-23-0

    品名:2-氰基嘧啶2-Cyanopyrimidine

    中文别名:2-嘧啶甲腈;2-腈基嘧啶;

    英文别名:NaMe:2-CyanopyriMidine;2CPM;2-Pyrimidinecarbonitrile;2-pyrimidinenitrile;pyrimidin-2-carbonitrile;2-CPY;2-PYRIMIDINECARBONITRILE;2-cyanpyrimidine;2-Cynopyrimidine;2-CyanopyriMidine;

    分子式:C5H3N3

    分子量:105.097

    精确质量:105.033

    Psa:49.57

    MDL号:MFCD00160513

    PubChem号:24883490

    密度:1.22 g/cm3

    沸点:250.7ºC at 760 mmHg

    熔点:40-44°C(lit.)

    闪点:&>230°F

    折射率:1.54

    蒸汽压:0.0214mmHg at 25°C

    安全说明:S26-S36/37/39

    危险类别码:R22; R37/38; R41; R43

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:3276

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P280; P301 + P310

    危险标志:GHS06

    危险性描述:H301; H317

    用途:用作医药中间体

     14080-23-0 详细信息

    嘧啶

    CAS号:14080-23-0

    品名:2-氰基嘧啶2-Cyanopyrimidine

    中文别名:2-嘧啶甲腈;2-腈基嘧啶;

    英文别名:NaMe:2-CyanopyriMidine;2CPM;2-Pyrimidinecarbonitrile;2-pyrimidinenitrile;pyrimidin-2-carbonitrile;2-CPY;2-PYRIMIDINECARBONITRILE;2-cyanpyrimidine;2-Cynopyrimidine;2-CyanopyriMidine;

    分子式:C5H3N3

    分子量:105.097

    精确质量:105.033

    Psa:49.57

    MDL号:MFCD00160513

    PubChem号:24883490

    密度:1.22 g/cm3

    沸点:250.7ºC at 760 mmHg

    熔点:40-44°C(lit.)

    闪点:&>230°F

    折射率:1.54

    蒸汽压:0.0214mmHg at 25°C

    安全说明:S26-S36/37/39

    危险类别码:R22; R37/38; R41; R43

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:3276

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P280; P301 + P310

    危险标志:GHS06

    危险性描述:H301; H317

    用途:用作医药中间体

    展开

    嘧啶14080-23-0
    Acros 2-氰基嘧啶 2-Pyrimidinecarbonitrile,98... 现货

     512.00
    429820050 /
    嘧啶51-20-7

    CAS号:51-20-7

    品名:5-溴尿嘧啶5-bromouracil

    中文别名:5-溴-2,4-二羟基嘧啶;2,4-二羟基-5-溴嘧啶;5-溴-2,4(1H,3H)嘧啶二酮;5-溴脲嘧啶;

    英文别名:5-bromo-2,4-dioxopyrimidine;5-BroMouracil;Uracil,5-bromo;2,4(1H,3H)-Pyrimidinedione,5-bromo-;5-Bromouracil;Bromouracil;5-BrUra;5-Br-uracil;5-Bromo-2,4(1H,3H)-pyrimidinedione;5-bromo-uracil;5-bromo-uraci;BROMOURACIL,5;

    分子式:C4H3BrN2O2

    分子量:190.983

    精确质量:189.938

    Psa:65.72

    RTECS号:YQ9060000

    MDL号:MFCD00006017

    外观与性状:白色粉末

    密度:1.965 g/cm3

    沸点:384ºC

    熔点:&>300°C(lit.)

    折射率:1.59

    稳定性:Stable under normal temperatures and pressures.

    储存条件:库房通风低温干燥

    安全说明:S36/37-S53-S45

    危险类别码:R46

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xn

    简介:5-Bromouracil(or5-bromo-2,4(1H,3H)-pyrimidinedioneor5-BrUor5-BU)isabrominatedderivativeofuracilthatactsasanantimetaboliteorbaseanalog,substitutingforthymineinDNA,andcaninduceDNAmutationinthesamewayas2-aminopurine.Itisusedmainlyasanexperimentalmutagen,butitsdeoxyribosidederivative(5-bromo-2-deoxy-uridine)isusedtotreatneoplasms.

    用途:医药生物化工中间体。

     51-20-7 详细信息

    嘧啶

    CAS号:51-20-7

    品名:5-溴尿嘧啶5-bromouracil

    中文别名:5-溴-2,4-二羟基嘧啶;2,4-二羟基-5-溴嘧啶;5-溴-2,4(1H,3H)嘧啶二酮;5-溴脲嘧啶;

    英文别名:5-bromo-2,4-dioxopyrimidine;5-BroMouracil;Uracil,5-bromo;2,4(1H,3H)-Pyrimidinedione,5-bromo-;5-Bromouracil;Bromouracil;5-BrUra;5-Br-uracil;5-Bromo-2,4(1H,3H)-pyrimidinedione;5-bromo-uracil;5-bromo-uraci;BROMOURACIL,5;

    分子式:C4H3BrN2O2

    分子量:190.983

    精确质量:189.938

    Psa:65.72

    RTECS号:YQ9060000

    MDL号:MFCD00006017

    外观与性状:白色粉末

    密度:1.965 g/cm3

    沸点:384ºC

    熔点:&>300°C(lit.)

    折射率:1.59

    稳定性:Stable under normal temperatures and pressures.

    储存条件:库房通风低温干燥

    安全说明:S36/37-S53-S45

    危险类别码:R46

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xn

    简介:5-Bromouracil(or5-bromo-2,4(1H,3H)-pyrimidinedioneor5-BrUor5-BU)isabrominatedderivativeofuracilthatactsasanantimetaboliteorbaseanalog,substitutingforthymineinDNA,andcaninduceDNAmutationinthesamewayas2-aminopurine.Itisusedmainlyasanexperimentalmutagen,butitsdeoxyribosidederivative(5-bromo-2-deoxy-uridine)isusedtotreatneoplasms.

    用途:医药生物化工中间体。

    展开

    嘧啶51-20-7
    Acros 5-溴尿嘧啶 5-Bromouracil,98% 现货

     424.00
    226440050 /
    嘧啶14631-20-0

    CAS号:14631-20-0

    品名:N4-乙酰胞嘧啶N4-Acetylcytosine

    中文别名:4-N-乙酰胞核嘧啶;N(4),9-乙酰胞核嘧啶;

    英文别名:N-(2-oxo-1H-pyrimidin-6-yl)acetamide;N-(2-Oxo-1,2-dihydropyrimidin-4-yl)acetamide;

    分子式:C6H7N3O2

    分子量:153.139

    精确质量:153.054

    Psa:75.11

    BRN号:138451

    MDL号:MFCD00134466

    PubChem号:24863528

    密度:1.41 g/cm3

    熔点:&>300°C(lit.)

    折射率:1.625

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

     14631-20-0 详细信息

    嘧啶

    CAS号:14631-20-0

    品名:N4-乙酰胞嘧啶N4-Acetylcytosine

    中文别名:4-N-乙酰胞核嘧啶;N(4),9-乙酰胞核嘧啶;

    英文别名:N-(2-oxo-1H-pyrimidin-6-yl)acetamide;N-(2-Oxo-1,2-dihydropyrimidin-4-yl)acetamide;

    分子式:C6H7N3O2

    分子量:153.139

    精确质量:153.054

    Psa:75.11

    BRN号:138451

    MDL号:MFCD00134466

    PubChem号:24863528

    密度:1.41 g/cm3

    熔点:&>300°C(lit.)

    折射率:1.625

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

    展开

    嘧啶14631-20-0
    Acros N4-Acetylcytosine,98% N4-Acetylcytosine,98% 现货

     410.00
    459280050 /
    嘧啶5734-64-5

    CAS号:5734-64-5

    品名:2-氨基-4-氯-6-甲氧基嘧啶2-Amino-4-chloro-6-methoxypyrimidine

    中文别名:2-甲氧基-4-氨基-6-氯嘧啶;2-氨基-4-甲氧基-6-氯嘧啶;4-氯-6-甲氧基嘧啶-2-胺;

    英文别名:2-amino-4-chloro-6-methoxy-pyrimidine;2-amino-4-methoxy-6-chloropyrimidine;2-amino-4-chloro-6-methoxypyrimidne;2-Amino-4-methoxy-6-chloropyri;4-methoxy-6-chloro-2-aminopyrimidine;ACMP;4-chloro-6-methoxypyrimidine-2-ylamine;4-chloro-6-methoxy-2-pyrmidylamine;2-amino-4-chloro-6-methoxypyri;4-chloro-6-methoxy-2-pyrimidinamin;2-AMINO-6-CHLORO-4-METHOXYPYRIMIDINE;

    分子式:C5H6ClN3O

    分子量:159.574

    精确质量:159.02

    Psa:61.03

    RTECS号:UV6260335

    MDL号:MFCD00233535

    外观与性状:淡黄色针状晶体

    密度:1.398 g/cm3

    沸点:349.4ºC at 760 mmHg。 用途 2-氨基-4-氯-6-甲氧基嘧啶(5734-64-5)的用途:

    熔点:168-171°C(lit.)

    闪点:165.1ºC

    折射率:1.585

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    安全说明:S22-S2

    危险类别码:R22

    WGK Germany:1

    海关编码:2933599090

    危险品标志:Xn

    简介:2-Amino-4-chloro-6-methoxy-pyrimidineisoneofthetwomajormetabolitesformedinthedegradationofchlorimuron-ethyl;apre-andpost-emergenceherbicideforthecontrolofimportantbroad-leavedweedsinsoybeanandmaize.

    用途:有机中间体和农药中间体,可用于氯嘧磺隆的合成。

     5734-64-5 详细信息

    嘧啶

    CAS号:5734-64-5

    品名:2-氨基-4-氯-6-甲氧基嘧啶2-Amino-4-chloro-6-methoxypyrimidine

    中文别名:2-甲氧基-4-氨基-6-氯嘧啶;2-氨基-4-甲氧基-6-氯嘧啶;4-氯-6-甲氧基嘧啶-2-胺;

    英文别名:2-amino-4-chloro-6-methoxy-pyrimidine;2-amino-4-methoxy-6-chloropyrimidine;2-amino-4-chloro-6-methoxypyrimidne;2-Amino-4-methoxy-6-chloropyri;4-methoxy-6-chloro-2-aminopyrimidine;ACMP;4-chloro-6-methoxypyrimidine-2-ylamine;4-chloro-6-methoxy-2-pyrmidylamine;2-amino-4-chloro-6-methoxypyri;4-chloro-6-methoxy-2-pyrimidinamin;2-AMINO-6-CHLORO-4-METHOXYPYRIMIDINE;

    分子式:C5H6ClN3O

    分子量:159.574

    精确质量:159.02

    Psa:61.03

    RTECS号:UV6260335

    MDL号:MFCD00233535

    外观与性状:淡黄色针状晶体

    密度:1.398 g/cm3

    沸点:349.4ºC at 760 mmHg。 用途 2-氨基-4-氯-6-甲氧基嘧啶(5734-64-5)的用途:

    熔点:168-171°C(lit.)

    闪点:165.1ºC

    折射率:1.585

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    安全说明:S22-S2

    危险类别码:R22

    WGK Germany:1

    海关编码:2933599090

    危险品标志:Xn

    简介:2-Amino-4-chloro-6-methoxy-pyrimidineisoneofthetwomajormetabolitesformedinthedegradationofchlorimuron-ethyl;apre-andpost-emergenceherbicideforthecontrolofimportantbroad-leavedweedsinsoybeanandmaize.

    用途:有机中间体和农药中间体,可用于氯嘧磺隆的合成。

    展开

    嘧啶5734-64-5
    Acros 2-Amino-4-chloro-6-methoxypy... 2-Amino-4-chloro-6-methoxypy... 现货

     374.00
    347090050 /
    嘧啶109-12-6

    CAS号:109-12-6

    品名:2-氨基嘧啶pyrimidin-2-amine

    中文别名:2-嘧啶基胺;2-嘧啶胺;

    英文别名:2-pyrimidineamine;Pyrimidoneimide;Pyrimidin-2-amine;2-Pyrimidinemine;PYRIMIDIN-2-AMINE;2-amino-pyrimidin;2-Pyrimidinamine;2-Aminopyrimidine;2-PYRIMIDINAMINE;2-AMINOPYRIMIDINE;2-pyridiylamine;2-Pyrimidylamine;2-AP;2-amino-1,3-diazabenzene;

    分子式:C4H5N3

    分子量:95.1026

    精确质量:95.0483

    Psa:51.8

    RTECS号:UV6326000

    BRN号:107014

    EINECS号:203-648-4

    MDL号:MFCD00006089

    PubChem号:24846327

    外观与性状:米色至淡黄色结晶粉末

    密度:1.216g/cm3

    沸点:158 °C (139.5186 mmHg)

    熔点:122-126°C(lit.)

    闪点:103 °C

    折射率:1.598

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.00521mmHg at 25°C

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:UN 2811

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:医药中间体,还可用来当做实验室制备凝胶的原材料。

     109-12-6 详细信息

    嘧啶

    CAS号:109-12-6

    品名:2-氨基嘧啶pyrimidin-2-amine

    中文别名:2-嘧啶基胺;2-嘧啶胺;

    英文别名:2-pyrimidineamine;Pyrimidoneimide;Pyrimidin-2-amine;2-Pyrimidinemine;PYRIMIDIN-2-AMINE;2-amino-pyrimidin;2-Pyrimidinamine;2-Aminopyrimidine;2-PYRIMIDINAMINE;2-AMINOPYRIMIDINE;2-pyridiylamine;2-Pyrimidylamine;2-AP;2-amino-1,3-diazabenzene;

    分子式:C4H5N3

    分子量:95.1026

    精确质量:95.0483

    Psa:51.8

    RTECS号:UV6326000

    BRN号:107014

    EINECS号:203-648-4

    MDL号:MFCD00006089

    PubChem号:24846327

    外观与性状:米色至淡黄色结晶粉末

    密度:1.216g/cm3

    沸点:158 °C (139.5186 mmHg)

    熔点:122-126°C(lit.)

    闪点:103 °C

    折射率:1.598

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.00521mmHg at 25°C

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:UN 2811

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:医药中间体,还可用来当做实验室制备凝胶的原材料。

    展开

    嘧啶109-12-6
    Acros 2-氨基嘧啶 2-Aminopyrimidine,98% 现货

     303.00
    104580050 /
    嘧啶2022-85-7

    CAS号:2022-85-7

    品名:氟胞嘧啶flucytosine

    中文别名:5-氟氧胺嘧啶;安拉喷;4-氨基-5-氟-2(1H)-嘧啶酮;5-氟胞嗪;5-氟胞嘧啶;4-氨基-5-氟-2(1H)-嘧啶酮氟胞嘧啶安拉喷5-氟氧胺嘧啶5-氟胞嗪4-氨基-5-氟嘧啶酮-2(1H);4-氨基-5-氟嘧啶酮-2(1H);

    英文别名:4-Amino-5-fluoro-2(1H)-pyrimidinone;5-Fluorocytosine;4-amino-5-fluoro-1,2-dihydropyrimidin-2-one;6-amino-5-fluoro-1H-pyrimidin-2-one;Flucytosin;Fluocytosine;Ancotil;4-amino-5-fluoro-2(1H)-pyrimidinone,5-Fluorocytosine,Flucytosine;4-amino-5-fluoro-2(1H)-pyrimidinone,Flucytosine;4-Amino-5-fluoro-2-hydroxypyrimidine;5-Fluorocytosin;Fluorcytosine;Flucytosine;Ancobon;5-Fluorocystosine;4-amino-5-fluoro-2-pyrimidone;

    分子式:C4H4FN3O

    分子量:129.092

    精确质量:129.034

    Psa:71.77

    RTECS号:HA6040000

    BRN号:127285

    EINECS号:217-968-7

    MDL号:MFCD00006035

    PubChem号:24894928

    外观与性状:白色结晶固体

    密度:1.73g/cm3

    沸点:298ºC

    熔点:298-300°C (dec.)(lit.)

    折射率:1.613

    储存条件:2-8ºC

    蒸汽压:0.0492mmHg at 25°C

    安全说明:S22-S24/25-S45-S36/37

    危险类别码:R40

    WGK Germany:2

    海关编码:2933599090

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P281

    危险标志:GHS08

    危险性描述:H361

    简介:Flucytosine,or5-fluorocytosine,afluorinatedpyrimidineanalogue,isasyntheticantimycoticdrug.

    用途:主要用于皮肤黏膜念珠菌病、念珠菌心内膜炎、念珠菌关节炎、隐球菌脑膜炎和着色真菌病。抗真菌药。

     2022-85-7 详细信息

    嘧啶

    CAS号:2022-85-7

    品名:氟胞嘧啶flucytosine

    中文别名:5-氟氧胺嘧啶;安拉喷;4-氨基-5-氟-2(1H)-嘧啶酮;5-氟胞嗪;5-氟胞嘧啶;4-氨基-5-氟-2(1H)-嘧啶酮氟胞嘧啶安拉喷5-氟氧胺嘧啶5-氟胞嗪4-氨基-5-氟嘧啶酮-2(1H);4-氨基-5-氟嘧啶酮-2(1H);

    英文别名:4-Amino-5-fluoro-2(1H)-pyrimidinone;5-Fluorocytosine;4-amino-5-fluoro-1,2-dihydropyrimidin-2-one;6-amino-5-fluoro-1H-pyrimidin-2-one;Flucytosin;Fluocytosine;Ancotil;4-amino-5-fluoro-2(1H)-pyrimidinone,5-Fluorocytosine,Flucytosine;4-amino-5-fluoro-2(1H)-pyrimidinone,Flucytosine;4-Amino-5-fluoro-2-hydroxypyrimidine;5-Fluorocytosin;Fluorcytosine;Flucytosine;Ancobon;5-Fluorocystosine;4-amino-5-fluoro-2-pyrimidone;

    分子式:C4H4FN3O

    分子量:129.092

    精确质量:129.034

    Psa:71.77

    RTECS号:HA6040000

    BRN号:127285

    EINECS号:217-968-7

    MDL号:MFCD00006035

    PubChem号:24894928

    外观与性状:白色结晶固体

    密度:1.73g/cm3

    沸点:298ºC

    熔点:298-300°C (dec.)(lit.)

    折射率:1.613

    储存条件:2-8ºC

    蒸汽压:0.0492mmHg at 25°C

    安全说明:S22-S24/25-S45-S36/37

    危险类别码:R40

    WGK Germany:2

    海关编码:2933599090

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P281

    危险标志:GHS08

    危险性描述:H361

    简介:Flucytosine,or5-fluorocytosine,afluorinatedpyrimidineanalogue,isasyntheticantimycoticdrug.

    用途:主要用于皮肤黏膜念珠菌病、念珠菌心内膜炎、念珠菌关节炎、隐球菌脑膜炎和着色真菌病。抗真菌药。

    展开

    嘧啶2022-85-7
    阿法埃莎 5-氟胞苷 5-Fluorocytosine,99+% 现货

     442.00
    C25834 /
    嘧啶32779-36-5

    CAS号:32779-36-5

    品名:5-溴-2-氯嘧啶5-Bromo-2-chloropyrimidine

    中文别名:2-氯-5-溴嘧啶;5-溴-2-氯代嘧啶;

    英文别名:2,5-bromochloropyrimidine;2-chloro-5-bromopyridine;5-BROMO-2-CHLOROPYRIMIDNE;5-Bromo-2-chloro-1,3-diazine;2-chloro-5-bromopyrimidine(5-bromo-2-chloropyrimidine);5-bromo-2-chloro-pyrimidine;2-CHLORO-5-BROMOPYRIMIDINE;2C5BP;PYRIMIDINE,5-BROMO-2-CHLORO;MAJORIMPURITYIS2,5-DIBROMOPYRIMIDINE;

    分子式:C4H2BrClN2

    分子量:193.429

    精确质量:191.909

    Psa:25.78

    MDL号:MFCD00483232

    外观与性状:灰白色至米色结晶粉末

    密度:1.86 g/cm3

    沸点:95°C 15mm

    熔点:76-81°C(lit.)

    闪点:95°C/15mm

    折射率:1.588

    安全说明:S26-S36/39-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:5-Bromo-2-chloropyrimidineisaintermediateinthesynthesisofpharmaceuticalgoodssuchasinhibitors.

    用途:1、用作医药中间体

     32779-36-5 详细信息

    嘧啶

    CAS号:32779-36-5

    品名:5-溴-2-氯嘧啶5-Bromo-2-chloropyrimidine

    中文别名:2-氯-5-溴嘧啶;5-溴-2-氯代嘧啶;

    英文别名:2,5-bromochloropyrimidine;2-chloro-5-bromopyridine;5-BROMO-2-CHLOROPYRIMIDNE;5-Bromo-2-chloro-1,3-diazine;2-chloro-5-bromopyrimidine(5-bromo-2-chloropyrimidine);5-bromo-2-chloro-pyrimidine;2-CHLORO-5-BROMOPYRIMIDINE;2C5BP;PYRIMIDINE,5-BROMO-2-CHLORO;MAJORIMPURITYIS2,5-DIBROMOPYRIMIDINE;

    分子式:C4H2BrClN2

    分子量:193.429

    精确质量:191.909

    Psa:25.78

    MDL号:MFCD00483232

    外观与性状:灰白色至米色结晶粉末

    密度:1.86 g/cm3

    沸点:95°C 15mm

    熔点:76-81°C(lit.)

    闪点:95°C/15mm

    折射率:1.588

    安全说明:S26-S36/39-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:5-Bromo-2-chloropyrimidineisaintermediateinthesynthesisofpharmaceuticalgoodssuchasinhibitors.

    用途:1、用作医药中间体

    展开

    嘧啶32779-36-5
    阿法埃莎 5-溴-2-氯嘧啶 5-Bromo-2-chloropyrimidine,... 现货

     402.00
    C36848 /
    嘧啶23945-44-0

    CAS号:23945-44-0

    品名:2,4-二羟基嘧啶-5-羧酸uracil-5-carboxylicacid

    中文别名:2,4-二羟基嘧啶-5-甲酸;异乳清酸;脲嘧啶-5-羧酸;5-羧基脲嘧啶;

    英文别名:5-CARBOXY-2,4-DIHYDROXYPYRIMIDINE;URACIL-5-CARBOXYLICACID;Uracil5-carboxylatehydrate;2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid;RARECHEMALBO2377;1,2,3,4-tetrahydro-2,4-dioxopyrimidine-5-carboxylicacid;2,4-Dihydroxypyrimidine-5-CarboxylicAcid;2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid;Uracil-5-Carboxylic;5-carboxyuracil;5-CARBOXYURACILextrapure;2,4-Dihydroxypyrimidine-5-carboxylicacid;isooroticacid;

    分子式:C5H4N2O4

    分子量:156.096

    精确质量:156.017

    Psa:103.02

    EINECS号:245-947-2

    MDL号:MFCD00006023

    PubChem号:24847711

    外观与性状:略黄色粉末

    密度:1.642 g/cm3

    沸点:564.9ºC at 760 mmHg

    熔点:283°C (dec.)(lit.)

    闪点:295.4ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    用途:用作医药中间体

     23945-44-0 详细信息

    嘧啶

    CAS号:23945-44-0

    品名:2,4-二羟基嘧啶-5-羧酸uracil-5-carboxylicacid

    中文别名:2,4-二羟基嘧啶-5-甲酸;异乳清酸;脲嘧啶-5-羧酸;5-羧基脲嘧啶;

    英文别名:5-CARBOXY-2,4-DIHYDROXYPYRIMIDINE;URACIL-5-CARBOXYLICACID;Uracil5-carboxylatehydrate;2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid;RARECHEMALBO2377;1,2,3,4-tetrahydro-2,4-dioxopyrimidine-5-carboxylicacid;2,4-Dihydroxypyrimidine-5-CarboxylicAcid;2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid;Uracil-5-Carboxylic;5-carboxyuracil;5-CARBOXYURACILextrapure;2,4-Dihydroxypyrimidine-5-carboxylicacid;isooroticacid;

    分子式:C5H4N2O4

    分子量:156.096

    精确质量:156.017

    Psa:103.02

    EINECS号:245-947-2

    MDL号:MFCD00006023

    PubChem号:24847711

    外观与性状:略黄色粉末

    密度:1.642 g/cm3

    沸点:564.9ºC at 760 mmHg

    熔点:283°C (dec.)(lit.)

    闪点:295.4ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    用途:用作医药中间体

    展开

    嘧啶23945-44-0
    Acros 尿嘧啶-5-羧酸 2,4-Dihydroxypyrimidine-5-ca... 现货

     545.00
    155200050 /
    嘧啶5392-28-9

    CAS号:5392-28-9

    品名:2,4,5,6-四氨基嘧啶硫酸盐2,4,5,6-Tetraaminopyrimidinesulfate

    中文别名:嘧啶四胺硫酸盐;2,4,5,6-四氨基嘧啶硫酸盐;四氨基嘧啶硫酸盐;2,4,5,6-四氨基硫酸吡啶;2,4,5,6,-四氨基吡啶硫酸盐;

    英文别名:Pyrimidine-2,4,5,6-tetraaminesulfate;2.4.5.6-Tetroaminopyrimidinesulfate;2,4,5,6-TetraaminopyrimidineSulfate;2,4,5,6-TetraaminopyrimidineSulfateHydrate;Pyrimidine,tetraamino-,sulfate(1_1);

    分子式:C4H10N6O4S

    分子量:238.225

    精确质量:238.048

    Psa:212.84

    RTECS号:UV9738000

    MDL号:MFCD00012786

    外观与性状:淡黄色晶体粉末

    密度:1.648g/cm3

    沸点:563.9ºC at 760 mmHg

    熔点:&>300ºC(lit.)

    闪点:329.4ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a cool, dry place. Keep container closed when not in use.

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    简介:IntermediateintheproductionofMethotrexate

    用途:抗肿瘤药物氨喋噙的中间体。用作药物甲氨喋呤中间体

     5392-28-9 详细信息

    嘧啶

    CAS号:5392-28-9

    品名:2,4,5,6-四氨基嘧啶硫酸盐2,4,5,6-Tetraaminopyrimidinesulfate

    中文别名:嘧啶四胺硫酸盐;2,4,5,6-四氨基嘧啶硫酸盐;四氨基嘧啶硫酸盐;2,4,5,6-四氨基硫酸吡啶;2,4,5,6,-四氨基吡啶硫酸盐;

    英文别名:Pyrimidine-2,4,5,6-tetraaminesulfate;2.4.5.6-Tetroaminopyrimidinesulfate;2,4,5,6-TetraaminopyrimidineSulfate;2,4,5,6-TetraaminopyrimidineSulfateHydrate;Pyrimidine,tetraamino-,sulfate(1_1);

    分子式:C4H10N6O4S

    分子量:238.225

    精确质量:238.048

    Psa:212.84

    RTECS号:UV9738000

    MDL号:MFCD00012786

    外观与性状:淡黄色晶体粉末

    密度:1.648g/cm3

    沸点:563.9ºC at 760 mmHg

    熔点:&>300ºC(lit.)

    闪点:329.4ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a cool, dry place. Keep container closed when not in use.

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    简介:IntermediateintheproductionofMethotrexate

    用途:抗肿瘤药物氨喋噙的中间体。用作药物甲氨喋呤中间体

    展开

    嘧啶5392-28-9
    阿法埃莎 2,4,5,6-四氨基嘧啶硫酸盐 2,4,5,6-Tetraaminopyrimidine... 现货

     440.00
    C13793 /
    吡喃4940-39-0

    CAS号:4940-39-0

    品名:色酮-2-甲酸4-Oxo-4H-1-benzopyran-2-carboxylicacid

    中文别名:4-氧代-4H-1-苯并吡喃-2-甲酸;色酮甲酸;4-氧代-4H-1-苯并吡喃-2-羧酸;4-苯并吡喃酮-2-羧酸,色酮-2-羧酸;4-苯并吡喃酮-2-羧酸;

    英文别名:4-oxochromene-2-carboxylicacid;ChroMone-2-carboxylicAcid;4-Oxo-4H-chromene-2-carboxylicacid;

    分子式:C10H6O4

    分子量:190.152

    精确质量:190.027

    Psa:67.51

    RTECS号:DJ2476000

    MDL号:MFCD00006838

    外观与性状:淡米色粉末

    密度:1.493 g/cm3

    沸点:337ºC at 760 mmHg

    熔点:260°C (dec.)(lit.)

    闪点:138.9ºC

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2918300090

    危险品标志:Xi

    简介:4-oxo-4H-1-Benzopyran-2-carboxylicAcidactsasaninhibitorofmonoamineoxidaseA&B.Alsofunctionsasanoveltypeoftyrosinephosphatase1Binhibitorinstudies,duetoastructurederivedfromformylchromone.

     4940-39-0 详细信息

    吡喃

    CAS号:4940-39-0

    品名:色酮-2-甲酸4-Oxo-4H-1-benzopyran-2-carboxylicacid

    中文别名:4-氧代-4H-1-苯并吡喃-2-甲酸;色酮甲酸;4-氧代-4H-1-苯并吡喃-2-羧酸;4-苯并吡喃酮-2-羧酸,色酮-2-羧酸;4-苯并吡喃酮-2-羧酸;

    英文别名:4-oxochromene-2-carboxylicacid;ChroMone-2-carboxylicAcid;4-Oxo-4H-chromene-2-carboxylicacid;

    分子式:C10H6O4

    分子量:190.152

    精确质量:190.027

    Psa:67.51

    RTECS号:DJ2476000

    MDL号:MFCD00006838

    外观与性状:淡米色粉末

    密度:1.493 g/cm3

    沸点:337ºC at 760 mmHg

    熔点:260°C (dec.)(lit.)

    闪点:138.9ºC

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2918300090

    危险品标志:Xi

    简介:4-oxo-4H-1-Benzopyran-2-carboxylicAcidactsasaninhibitorofmonoamineoxidaseA&B.Alsofunctionsasanoveltypeoftyrosinephosphatase1Binhibitorinstudies,duetoastructurederivedfromformylchromone.

    展开

    吡喃4940-39-0
    Acros 色酮-2-甲酸/4-苯并吡喃酮-2-羧酸, 4-Oxo-4H-1-benzopyran-2-carb... 现货

     393.00
    123880050 97%
    吡喃493-05-0

    CAS号:493-05-0

    品名:异色满isochromane

    中文别名:异然满畜香;3,4-二氢-1H-2-苯并吡喃;

    英文别名:3,4-dihydro-1H-2-benzopyran;1H-2-Benzopyran,3,4-dihydro-;1H-2-Benzopyran,3,4-dihydro;3,4-dihydro-1H-isochromene;3,4-Dihydro-1H-2-benzopyran;Isochromane;3,4-dihydro-1H-benzo[c]pyran;Isochroman;

    分子式:C9H10O

    分子量:134.175

    精确质量:134.073

    Psa:9.23

    EINECS号:207-774-0

    外观与性状:透明无色至淡黄色液体

    密度:1.067g/mLat 25°C(lit.)

    沸点:75 °C (3.0004 mmHg)

    熔点:3ºC

    闪点:150°F

    折射率:n20/D 1.545(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.112mmHg at 25°C

    安全说明:S24/25

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:IsochromanisamycotoxinsthatinhibitsthegrowthofBacillusthuringiensisandcausesmorphologicalabnormalitiesinthecells.

    用途:本品为香豆素及植物颜料的基本结构。可用作合成香料及颜料的原料。

     493-05-0 详细信息

    吡喃

    CAS号:493-05-0

    品名:异色满isochromane

    中文别名:异然满畜香;3,4-二氢-1H-2-苯并吡喃;

    英文别名:3,4-dihydro-1H-2-benzopyran;1H-2-Benzopyran,3,4-dihydro-;1H-2-Benzopyran,3,4-dihydro;3,4-dihydro-1H-isochromene;3,4-Dihydro-1H-2-benzopyran;Isochromane;3,4-dihydro-1H-benzo[c]pyran;Isochroman;

    分子式:C9H10O

    分子量:134.175

    精确质量:134.073

    Psa:9.23

    EINECS号:207-774-0

    外观与性状:透明无色至淡黄色液体

    密度:1.067g/mLat 25°C(lit.)

    沸点:75 °C (3.0004 mmHg)

    熔点:3ºC

    闪点:150°F

    折射率:n20/D 1.545(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.112mmHg at 25°C

    安全说明:S24/25

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:IsochromanisamycotoxinsthatinhibitsthegrowthofBacillusthuringiensisandcausesmorphologicalabnormalitiesinthecells.

    用途:本品为香豆素及植物颜料的基本结构。可用作合成香料及颜料的原料。

    展开

    吡喃493-05-0
    Acros 异色满 Isochroman,99% 现货

     360.00
    122540050 /
    吡喃675-10-5

    CAS号:675-10-5

    品名:4-羟基-6-甲基-2-吡喃酮triacetatelactone

    中文别名:4-羟基-6-甲基-2H-吡喃酮;2-羟基-6-甲基-2-吡喃酮;6-甲基-4-羟基-2-吡喃酮;4-甲基-6-环三基-2-吡喃酮;

    英文别名:Triacetatelactone;2H-Pyran-2-one,4-hydroxy-6-methyl-;4-hydroxy-6-methyl-2H-pyran-2-one;6-methyl-4-hydroxypyran-2-one;Triaceticacidlactone;6-METHYL-4-HYDROXY-2-PYRANONE;4-Hydroxy-6-methyl-2-pyrone;6-Methyl-4-hydroxy-2-pyrones;4-Hydroxy-6-methyl-2-oxo-2H-pyran;6-METHYL-4-HYDROXY-2-PYRONE;Hydroxy-6-methyl-2-pyrone,4;6-methyl-4-hydroxypyron-(2);4-hydroxy-6-methyl-pyran-2-one;4-Hydroxy-6-methylpyran-2-one;AURORAKA-5368;

    分子式:C6H6O3

    分子量:126.11

    精确质量:126.032

    Psa:50.44

    RTECS号:UQ1000000

    EINECS号:211-619-2

    MDL号:MFCD00006641

    外观与性状:白色至淡黄色晶体粉末

    密度:1.348 g/cm3

    沸点:285.9ºC at 760 mmHg

    熔点:188-190°C (dec.)(lit.)

    闪点:127.9ºC

    折射率:1.56

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:Triaceticacidlactone(4-hydroxy-6-methyl-2-pyrone)isanorganiccompoundderivedenzymaticallyfromglucose.Itisalightyellowsolidthatissolubleinorganicsolvents.

     675-10-5 详细信息

    吡喃

    CAS号:675-10-5

    品名:4-羟基-6-甲基-2-吡喃酮triacetatelactone

    中文别名:4-羟基-6-甲基-2H-吡喃酮;2-羟基-6-甲基-2-吡喃酮;6-甲基-4-羟基-2-吡喃酮;4-甲基-6-环三基-2-吡喃酮;

    英文别名:Triacetatelactone;2H-Pyran-2-one,4-hydroxy-6-methyl-;4-hydroxy-6-methyl-2H-pyran-2-one;6-methyl-4-hydroxypyran-2-one;Triaceticacidlactone;6-METHYL-4-HYDROXY-2-PYRANONE;4-Hydroxy-6-methyl-2-pyrone;6-Methyl-4-hydroxy-2-pyrones;4-Hydroxy-6-methyl-2-oxo-2H-pyran;6-METHYL-4-HYDROXY-2-PYRONE;Hydroxy-6-methyl-2-pyrone,4;6-methyl-4-hydroxypyron-(2);4-hydroxy-6-methyl-pyran-2-one;4-Hydroxy-6-methylpyran-2-one;AURORAKA-5368;

    分子式:C6H6O3

    分子量:126.11

    精确质量:126.032

    Psa:50.44

    RTECS号:UQ1000000

    EINECS号:211-619-2

    MDL号:MFCD00006641

    外观与性状:白色至淡黄色晶体粉末

    密度:1.348 g/cm3

    沸点:285.9ºC at 760 mmHg

    熔点:188-190°C (dec.)(lit.)

    闪点:127.9ºC

    折射率:1.56

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932999099

    危险品标志:Xi

    简介:Triaceticacidlactone(4-hydroxy-6-methyl-2-pyrone)isanorganiccompoundderivedenzymaticallyfromglucose.Itisalightyellowsolidthatissolubleinorganicsolvents.

    展开

    吡喃675-10-5
    Acros 4-羟基-6-甲基-2-吡喃酮 4-Hydroxy-6-methyl-2-pyrone,... 现货

     401.00
    121560050 /
    吲哚52415-29-9

    CAS号:52415-29-9

    品名:6-溴吲哚6-bromo-1H-indole

    中文别名:6-溴-1H-吲哚;

    英文别名:6-Bromo-1H-Indole;6-Bromoindole;6-BroMoindole;6-brom-1H-indole;bromoindole-6;6-bromo-1H-indole;6-BROMINDOL;

    分子式:C8H6BrN

    分子量:196.044

    精确质量:194.968

    Psa:15.79

    MDL号:MFCD00238550

    外观与性状:白色至棕色粉末

    密度:1.66 g/cm3

    沸点:70-75°C 0,01mm

    熔点:92-96°C(lit.)

    闪点:70-75°C/0.01mm

    折射率:1.711

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2942000000

    危险品标志:Xi

    简介:6-Bromoindoleisastartingmaterialinthesynthesisofvariousindolederivatives.

     52415-29-9 详细信息

    吲哚

    CAS号:52415-29-9

    品名:6-溴吲哚6-bromo-1H-indole

    中文别名:6-溴-1H-吲哚;

    英文别名:6-Bromo-1H-Indole;6-Bromoindole;6-BroMoindole;6-brom-1H-indole;bromoindole-6;6-bromo-1H-indole;6-BROMINDOL;

    分子式:C8H6BrN

    分子量:196.044

    精确质量:194.968

    Psa:15.79

    MDL号:MFCD00238550

    外观与性状:白色至棕色粉末

    密度:1.66 g/cm3

    沸点:70-75°C 0,01mm

    熔点:92-96°C(lit.)

    闪点:70-75°C/0.01mm

    折射率:1.711

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2942000000

    危险品标志:Xi

    简介:6-Bromoindoleisastartingmaterialinthesynthesisofvariousindolederivatives.

    展开

    吲哚52415-29-9
    阿法埃莎 6-溴吲哚 6-Bromoindole,96% 现货

     548.00
    C39736 /
    吲哚7254-19-5

    CAS号:7254-19-5

    品名:5-溴吲哚-2-羧酸5-Bromoindole-2-carboxylicacid

    中文别名:5-溴吲哚-2-甲酸;5-溴-1H-吲哚-2-甲酸;2-甲酸-5-溴吲哚;

    英文别名:5-bromo-1H-indole-2-carboxylicacid;

    分子式:C9H6BrNO2

    分子量:240.053

    精确质量:238.958

    Psa:53.09

    MDL号:MFCD00022705

    密度:1.838g/cm3

    沸点:470.932ºC at 760 mmHg

    熔点:287-288ºC

    闪点:238.611ºC

    折射率:1.749

    储存条件:-20ºC

    安全说明:S26; S37/39

    危险类别码:R36/37/38

    海关编码:29339980

    危险品标志:Xi

     7254-19-5 详细信息

    吲哚

    CAS号:7254-19-5

    品名:5-溴吲哚-2-羧酸5-Bromoindole-2-carboxylicacid

    中文别名:5-溴吲哚-2-甲酸;5-溴-1H-吲哚-2-甲酸;2-甲酸-5-溴吲哚;

    英文别名:5-bromo-1H-indole-2-carboxylicacid;

    分子式:C9H6BrNO2

    分子量:240.053

    精确质量:238.958

    Psa:53.09

    MDL号:MFCD00022705

    密度:1.838g/cm3

    沸点:470.932ºC at 760 mmHg

    熔点:287-288ºC

    闪点:238.611ºC

    折射率:1.749

    储存条件:-20ºC

    安全说明:S26; S37/39

    危险类别码:R36/37/38

    海关编码:29339980

    危险品标志:Xi

    展开

    吲哚7254-19-5
    阿法埃莎 5-溴吲哚-2-羧酸 5-Bromoindole-2-carboxylica... 现货

     600.00
    C39865 /
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