筛选出 52 条数据

    品牌 产品 货期 价格 货号 规格 /
    噻嗪92-84-2

    CAS号:92-84-2

    品名:吩噻嗪10H-phenothiazine

    中文别名:硫氮杂蒽;二苯并-1,4-噻嗪;硫化二苯胺;硫代二苯胺;

    英文别名:Thiodiphenylamine;Dibenzothiazine;10H-Phenothiazine;Phenosan;Antiverm;Phenthiazine;Agrazine;PHENOTHIAZINE;Feeno;Phenothiazine;

    分子式:C12H9NS

    分子量:199.272

    精确质量:199.046

    Psa:37.33

    RTECS号:SN5075000

    EINECS号:202-196-5

    MDL号:MFCD00005015

    外观与性状:黄色或淡绿色粉末

    密度:1.362

    沸点:371°C(lit.)

    熔点:184 °C

    闪点:202°C

    折射率:1.6353

    稳定性:Stable. Combustible. Incompatible with strong oxidizing agents, strong acids. May discolour upon exposure to light.

    储存条件:库房通风低温干燥,与氧化剂分开储运

    安全说明:S26-S36-S61-S36/37/39-S29

    危险类别码:R36/38; R43; R51/53

    WGK Germany:1

    海关编码:29343090

    危险品标志:Xi; N

    信号词:Warning

    危险性防范说明:P273; P280

    危险标志:GHS07, GHS08

    危险性描述:H302; H317; H373; H412

    简介:吩噻嗪是一种芳香化合物,化学式为S(C6H4)2NH。

    用途:本品主要作为烯基单体的优良阻聚剂广泛地应用于丙烯酸、丙烯酸酯、甲基丙烯酸酯、醋酸乙烯酯的生产中。也用于药物、染料的合成、聚醚、抗氧剂及橡胶防老剂。还用于牲畜驱虫药、果树杀虫剂。

     92-84-2 详细信息

    噻嗪

    CAS号:92-84-2

    品名:吩噻嗪10H-phenothiazine

    中文别名:硫氮杂蒽;二苯并-1,4-噻嗪;硫化二苯胺;硫代二苯胺;

    英文别名:Thiodiphenylamine;Dibenzothiazine;10H-Phenothiazine;Phenosan;Antiverm;Phenthiazine;Agrazine;PHENOTHIAZINE;Feeno;Phenothiazine;

    分子式:C12H9NS

    分子量:199.272

    精确质量:199.046

    Psa:37.33

    RTECS号:SN5075000

    EINECS号:202-196-5

    MDL号:MFCD00005015

    外观与性状:黄色或淡绿色粉末

    密度:1.362

    沸点:371°C(lit.)

    熔点:184 °C

    闪点:202°C

    折射率:1.6353

    稳定性:Stable. Combustible. Incompatible with strong oxidizing agents, strong acids. May discolour upon exposure to light.

    储存条件:库房通风低温干燥,与氧化剂分开储运

    安全说明:S26-S36-S61-S36/37/39-S29

    危险类别码:R36/38; R43; R51/53

    WGK Germany:1

    海关编码:29343090

    危险品标志:Xi; N

    信号词:Warning

    危险性防范说明:P273; P280

    危险标志:GHS07, GHS08

    危险性描述:H302; H317; H373; H412

    简介:吩噻嗪是一种芳香化合物,化学式为S(C6H4)2NH。

    用途:本品主要作为烯基单体的优良阻聚剂广泛地应用于丙烯酸、丙烯酸酯、甲基丙烯酸酯、醋酸乙烯酯的生产中。也用于药物、染料的合成、聚醚、抗氧剂及橡胶防老剂。还用于牲畜驱虫药、果树杀虫剂。

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    噻嗪92-84-2
    乐研 吩噻嗪 Phenothiazine 现货

     112.00
    1046860 98%
    噻吩1003-09-4

    CAS号:1003-09-4

    品名:2-溴噻吩2-Bromothiophene

    中文别名:2-BROMOTHIOPHENE;2-溴噻吩(氯吡格雷中间体);

    英文别名:sFpDAbHHRYSZZP@;5-bromothiophene;2-ThienylBromide;Thiophene,2-bromo-;thien-2-ylbromide;thiophen-2-ylbromide;2-bromanylthiophene;2-bromo-thiophene;Thiophene,2-bromo;2-Thienylbromide;monobromothiophene;

    分子式:C4H3BrS

    分子量:163.036

    精确质量:161.914

    Psa:28.24

    BRN号:104663

    EINECS号:213-699-4

    MDL号:MFCD00005417

    外观与性状:无色至淡黄色透明液体

    密度:1.684g/mLat 25°C(lit.)

    沸点:149-151°C(lit.)

    熔点:-10 °C

    闪点:140°F

    折射率:n20/D 1.586(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    蒸汽压:4.99mmHg at 25°C

    安全说明:S26-S36/37/39-S45-S61-S16

    危险类别码:R10; R22; R23/24; R36/37/38; R51/53

    WGK Germany:3

    海关编码:2942000000

    危险品运输编码:UN 2929 6.1/PG 2

    危险类别:6.1

    包装等级:II

    危险品标志:T

    用途:用作抗血栓药氯吡格雷的中间体。

     1003-09-4 详细信息

    噻吩

    CAS号:1003-09-4

    品名:2-溴噻吩2-Bromothiophene

    中文别名:2-BROMOTHIOPHENE;2-溴噻吩(氯吡格雷中间体);

    英文别名:sFpDAbHHRYSZZP@;5-bromothiophene;2-ThienylBromide;Thiophene,2-bromo-;thien-2-ylbromide;thiophen-2-ylbromide;2-bromanylthiophene;2-bromo-thiophene;Thiophene,2-bromo;2-Thienylbromide;monobromothiophene;

    分子式:C4H3BrS

    分子量:163.036

    精确质量:161.914

    Psa:28.24

    BRN号:104663

    EINECS号:213-699-4

    MDL号:MFCD00005417

    外观与性状:无色至淡黄色透明液体

    密度:1.684g/mLat 25°C(lit.)

    沸点:149-151°C(lit.)

    熔点:-10 °C

    闪点:140°F

    折射率:n20/D 1.586(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    蒸汽压:4.99mmHg at 25°C

    安全说明:S26-S36/37/39-S45-S61-S16

    危险类别码:R10; R22; R23/24; R36/37/38; R51/53

    WGK Germany:3

    海关编码:2942000000

    危险品运输编码:UN 2929 6.1/PG 2

    危险类别:6.1

    包装等级:II

    危险品标志:T

    用途:用作抗血栓药氯吡格雷的中间体。

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    噻吩1003-09-4
    罗恩 2-溴噻吩 2-Bromothiophene 现货

     244.00
    R004903 98%
    阿拉丁 2-溴噻吩 2-Bromothiophene 期货,请咨询

     100.90
    B107006 ≥98%
    源叶 2-溴噻吩 2-Bromothiophene 期货,请咨询

     179.00
    S32005 ≥98%
    噻吩88-15-3

    CAS号:88-15-3

    品名:2-乙酰基噻吩2-Acetylthiophene

    中文别名:2-乙酰噻吩;2-噻酚乙酮;2-噻吩乙酮;噻吩-2-乙酮;甲基-2-噻吩基酮;

    英文别名:2-ACETOTHIOPHENE;2-ACETYLTHIOLE;2-acethylthiophene;Ethanone,1-(2-thienyl)-;2-Acetothienone;2-thienylmethylketone;thiophene,2-acetyl;thiophen-2-ylketone;2-ACETYLTHIOPHENE;2-Acetylthiophen;methyl2-thienylketone;

    分子式:C6H6OS

    分子量:126.176

    精确质量:126.014

    Psa:45.31

    RTECS号:OB6300000

    EINECS号:201-804-6

    MDL号:MFCD00005442

    外观与性状:黄色至棕色液体

    密度:1.168g/mLat 25°C(lit.)

    沸点:214°C(lit.)

    熔点:10-11°C(lit.)

    闪点:196°F

    折射率:n20/D 1.565(lit.)

    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:S45-S38-S36/37/39-S28

    危险类别码:R23/24/25

    WGK Germany:3

    海关编码:2934999090

    危险品运输编码:UN 2810 6.1/PG 2

    危险类别:6.1

    包装等级:II

    危险品标志:T

    信号词:Danger

    危险性防范说明:P261; P264; P280; P301 + P310; P311

    危险标志:GHS06

    危险性描述:H300; H311; H331

    简介:2-Acetylthiopheneisusedinthesynthesisoforganoboranesaswellaschalconederivativesasanti-inflammatories.

    用途:2-乙酰噻吩是噻吩的衍生物,是生产医药的中间体,主要用于制造头孢噻啶、头孢噻吩钠等药物。

     88-15-3 详细信息

    噻吩

    CAS号:88-15-3

    品名:2-乙酰基噻吩2-Acetylthiophene

    中文别名:2-乙酰噻吩;2-噻酚乙酮;2-噻吩乙酮;噻吩-2-乙酮;甲基-2-噻吩基酮;

    英文别名:2-ACETOTHIOPHENE;2-ACETYLTHIOLE;2-acethylthiophene;Ethanone,1-(2-thienyl)-;2-Acetothienone;2-thienylmethylketone;thiophene,2-acetyl;thiophen-2-ylketone;2-ACETYLTHIOPHENE;2-Acetylthiophen;methyl2-thienylketone;

    分子式:C6H6OS

    分子量:126.176

    精确质量:126.014

    Psa:45.31

    RTECS号:OB6300000

    EINECS号:201-804-6

    MDL号:MFCD00005442

    外观与性状:黄色至棕色液体

    密度:1.168g/mLat 25°C(lit.)

    沸点:214°C(lit.)

    熔点:10-11°C(lit.)

    闪点:196°F

    折射率:n20/D 1.565(lit.)

    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:S45-S38-S36/37/39-S28

    危险类别码:R23/24/25

    WGK Germany:3

    海关编码:2934999090

    危险品运输编码:UN 2810 6.1/PG 2

    危险类别:6.1

    包装等级:II

    危险品标志:T

    信号词:Danger

    危险性防范说明:P261; P264; P280; P301 + P310; P311

    危险标志:GHS06

    危险性描述:H300; H311; H331

    简介:2-Acetylthiopheneisusedinthesynthesisoforganoboranesaswellaschalconederivativesasanti-inflammatories.

    用途:2-乙酰噻吩是噻吩的衍生物,是生产医药的中间体,主要用于制造头孢噻啶、头孢噻吩钠等药物。

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    噻吩88-15-3
    乐研 2-乙酰噻吩 2-Acetylthiophene 现货

     258.00
    1045595 98%
    嘌呤3680-69-1

    CAS号:3680-69-1

    品名:4-氯吡咯并嘧啶4-Chloropyrrolo[2,3-d]pyrimidine

    中文别名:托法替尼中间体;4-氯吡咯并[2,3-d]嘧啶;托法替尼intB1;6-氯-7-脱氮嘌呤;6-氯-7-氮杂嘌呤;4-氯-7H-吡咯[2,3-d]嘧啶;4-氯-7H-吡咯并[2,3-d]嘧啶;4-氯-7H-吡咯[2,3-D]嘧啶;

    英文别名:4-Chloro-7H-pyrrolo[2,3-d]pyrimidine;4-Chloropyrrolo[2,3-d]Pyrimidine;4-Chloro-1H-pyrrolo(2,3-d)pyrimidine;6-Chloro-7-deazapurine;

    分子式:C6H4ClN3

    分子量:153.569

    精确质量:153.009

    Psa:41.57

    RTECS号:UY9360000

    MDL号:MFCD01686865

    外观与性状:淡棕色至棕色结晶粉末

    密度:1.531 g/cm3

    沸点:325.9ºC at 760 mmHg

    熔点:183-184°C

    闪点:180.7ºC

    折射率:1.702

    安全说明:S26-S37-S45

    危险类别码:R36/37/38

    海关编码:2942000000

    危险品运输编码:UN 2811 6.1/PG 3

    危险品标志:Xi; T; Xn

    用途:托法替尼中间体。

     3680-69-1 详细信息

    嘌呤

    CAS号:3680-69-1

    品名:4-氯吡咯并嘧啶4-Chloropyrrolo[2,3-d]pyrimidine

    中文别名:托法替尼中间体;4-氯吡咯并[2,3-d]嘧啶;托法替尼intB1;6-氯-7-脱氮嘌呤;6-氯-7-氮杂嘌呤;4-氯-7H-吡咯[2,3-d]嘧啶;4-氯-7H-吡咯并[2,3-d]嘧啶;4-氯-7H-吡咯[2,3-D]嘧啶;

    英文别名:4-Chloro-7H-pyrrolo[2,3-d]pyrimidine;4-Chloropyrrolo[2,3-d]Pyrimidine;4-Chloro-1H-pyrrolo(2,3-d)pyrimidine;6-Chloro-7-deazapurine;

    分子式:C6H4ClN3

    分子量:153.569

    精确质量:153.009

    Psa:41.57

    RTECS号:UY9360000

    MDL号:MFCD01686865

    外观与性状:淡棕色至棕色结晶粉末

    密度:1.531 g/cm3

    沸点:325.9ºC at 760 mmHg

    熔点:183-184°C

    闪点:180.7ºC

    折射率:1.702

    安全说明:S26-S37-S45

    危险类别码:R36/37/38

    海关编码:2942000000

    危险品运输编码:UN 2811 6.1/PG 3

    危险品标志:Xi; T; Xn

    用途:托法替尼中间体。

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    嘌呤3680-69-1
    凯为 4-氯吡咯并嘧啶 4-Chloropyrrolo[2,3-d]Pyrimi... 现货

     187.00
    JZ00350J 99%
    嘧啶113583-35-0

    CAS号:113583-35-0

    品名:4,6-二甲氧基-2-甲磺酰基嘧啶2-Methylsulfonyl-4,6-dimethoxypyrimidine

    中文别名:4,6-二甲氧基-2-(甲磺酰基)嘧啶;4,6-二甲基-2-甲磺酰基嘧啶4,6-DIMETHYL-2-METHYLSULFONYLPYRIMIDINE;4,6-二甲氧基-2-甲砜基嘧啶;4,6-二甲氧基-2-(甲基磺酰基)嘧啶;磺胺二甲基嘧啶(SM2);2-甲砜基-4,6-二甲氧基嘧啶;2-甲基磺酸基-4,6-二甲氧基嘧啶;2-甲磺酰基-4,6-二甲氧基嘧啶;

    英文别名:2-Methanesulfonyl-4,6-dimethoxypyrimidine;DMMSP;2-Methylsulfony-4,5-Dimethoxypyridine;2-METHYLSULFONY-4,6-DIMETHOXYPYRIDINE;2-methylsulfony-4,6-dimethoxypyrimidine;DIMETHOXY-2-METHANESULFONYLPYRIMIDINE;4,6-dimethoxy-2-mesyl-pyrimidine;4,6-Dimethoxy-2-(methylsulfonyl)pyrimidine;2-Methylsulfonyl-4,6;4,6-dimethoxypyrimidin-2-ylmethylsulfone;4,6-dimethoxy-2-methylsulfonyl-pyrimidine;2-Methanesulfonyl-4;

    分子式:C7H10N2O4S

    分子量:218.23

    精确质量:218.036

    Psa:86.76

    MDL号:MFCD00672151

    PubChem号:24874730

    外观与性状:白色至灰白色粉末

    密度:1.317g/cm3

    沸点:412.6ºC at 760 mmHg

    熔点:129-133°C(lit.)

    闪点:203.3ºC

    折射率:1.497

    储存条件:Refrigerator (+4ºC)

    蒸汽压:1.23E-06mmHg at 25°C

    安全说明:S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    简介:4,6-Dimethoxy-2-(methylsulfonyl)pyrimidinewasusedtopreparenonpeptidicendothelin-Areceptorantagonists.

    用途:除草剂双草醚和嘧草硫醚中间体。

     113583-35-0 详细信息

    嘧啶

    CAS号:113583-35-0

    品名:4,6-二甲氧基-2-甲磺酰基嘧啶2-Methylsulfonyl-4,6-dimethoxypyrimidine

    中文别名:4,6-二甲氧基-2-(甲磺酰基)嘧啶;4,6-二甲基-2-甲磺酰基嘧啶4,6-DIMETHYL-2-METHYLSULFONYLPYRIMIDINE;4,6-二甲氧基-2-甲砜基嘧啶;4,6-二甲氧基-2-(甲基磺酰基)嘧啶;磺胺二甲基嘧啶(SM2);2-甲砜基-4,6-二甲氧基嘧啶;2-甲基磺酸基-4,6-二甲氧基嘧啶;2-甲磺酰基-4,6-二甲氧基嘧啶;

    英文别名:2-Methanesulfonyl-4,6-dimethoxypyrimidine;DMMSP;2-Methylsulfony-4,5-Dimethoxypyridine;2-METHYLSULFONY-4,6-DIMETHOXYPYRIDINE;2-methylsulfony-4,6-dimethoxypyrimidine;DIMETHOXY-2-METHANESULFONYLPYRIMIDINE;4,6-dimethoxy-2-mesyl-pyrimidine;4,6-Dimethoxy-2-(methylsulfonyl)pyrimidine;2-Methylsulfonyl-4,6;4,6-dimethoxypyrimidin-2-ylmethylsulfone;4,6-dimethoxy-2-methylsulfonyl-pyrimidine;2-Methanesulfonyl-4;

    分子式:C7H10N2O4S

    分子量:218.23

    精确质量:218.036

    Psa:86.76

    MDL号:MFCD00672151

    PubChem号:24874730

    外观与性状:白色至灰白色粉末

    密度:1.317g/cm3

    沸点:412.6ºC at 760 mmHg

    熔点:129-133°C(lit.)

    闪点:203.3ºC

    折射率:1.497

    储存条件:Refrigerator (+4ºC)

    蒸汽压:1.23E-06mmHg at 25°C

    安全说明:S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品标志:Xi

    简介:4,6-Dimethoxy-2-(methylsulfonyl)pyrimidinewasusedtopreparenonpeptidicendothelin-Areceptorantagonists.

    用途:除草剂双草醚和嘧草硫醚中间体。

    展开

    嘧啶113583-35-0
    百灵威 4,6-二甲氧基-2-甲磺酰基嘧啶 4,6-Dimethoxy-2-(methylsulfo... 17.5天

     132.00
    JK103897 98%
    嘧啶5750-76-5

    CAS号:5750-76-5

    品名:2,4,5-三氯嘧啶2,4,5-Trichloropyrimidine

    中文别名:色瑞替尼中间体;2,5,6-三氯嘧啶;

    英文别名:5-chloro-2,4-dichloro-pyrimidine;2,5,6-TRICHLOROPYRIMIDINE;2,3-DIHYDRO-1H-INDEN-5-YLHYDROSULFIDE;2,4,5-Trichlor-pyrimidin;2,4,5-trichloro-pyrimidine;trichloropyrimidine;

    分子式:C4HCl3N2

    分子量:183.423

    精确质量:181.921

    Psa:25.78

    MDL号:MFCD03788200

    外观与性状:无色至淡黄色液体

    密度:1.6001g/mLat 25°C(lit.)

    沸点:84°C 1mm

    闪点:&>230°F

    折射率:n20/D 1.574(lit.)

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:3267

    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

    简介:2,4,5-Trichloropyrimidineisusedinthesynthesisofpotentandselectiveanaplasticlymphomakinase(ALK-5)inhibitors,usedasananti-tumortreatment.AlsousedinthesynthesisofEGFRinhibitors.

    用途:医药生物化工中间体。

     5750-76-5 详细信息

    嘧啶

    CAS号:5750-76-5

    品名:2,4,5-三氯嘧啶2,4,5-Trichloropyrimidine

    中文别名:色瑞替尼中间体;2,5,6-三氯嘧啶;

    英文别名:5-chloro-2,4-dichloro-pyrimidine;2,5,6-TRICHLOROPYRIMIDINE;2,3-DIHYDRO-1H-INDEN-5-YLHYDROSULFIDE;2,4,5-Trichlor-pyrimidin;2,4,5-trichloro-pyrimidine;trichloropyrimidine;

    分子式:C4HCl3N2

    分子量:183.423

    精确质量:181.921

    Psa:25.78

    MDL号:MFCD03788200

    外观与性状:无色至淡黄色液体

    密度:1.6001g/mLat 25°C(lit.)

    沸点:84°C 1mm

    闪点:&>230°F

    折射率:n20/D 1.574(lit.)

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933599090

    危险品运输编码:3267

    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

    简介:2,4,5-Trichloropyrimidineisusedinthesynthesisofpotentandselectiveanaplasticlymphomakinase(ALK-5)inhibitors,usedasananti-tumortreatment.AlsousedinthesynthesisofEGFRinhibitors.

    用途:医药生物化工中间体。

    展开

    嘧啶5750-76-5
    凯为 2,4,5-三氯嘧啶 2,4,5-Trichloropyrimidine 现货

     108.00
    JZ0033YH 98%
    嘧啶36315-01-2

    CAS号:36315-01-2

    品名:2-氨基-4,6-二甲氧基嘧啶2-Amino-4,6-dimethoxypyrimidine

    中文别名:4,6-二甲氧基-2-嘧啶;嘧啶胺;

    英文别名:ADMP;2-Amino-4,6-dimethox;4,6-dimethoxy-2-amino-pyrimidine;6-diMethoxypyriMidine;4,6-dimethoxy-2-pyrimidinamine;2-Amino-4,6-Dimethoxypyrimidin;2-amino-4,6-dimethyloxylpyrimidine;2-amine-4,6-dimethoxypyrimidin;2-amino-4,6-dimethoxy-pyrimidine;4,6-dimethoxy-2-aminopyrimidine;2-amino-4,6-dimethoxyprimidine;4,6-dimethoxypyrimidin-2-ylamine;4,6-dimethoxy-2-pyrimidine;

    分子式:C6H9N3O2

    分子量:155.155

    精确质量:155.069

    Psa:70.26

    MDL号:MFCD00038832

    外观与性状:灰白色至黄褐色的结晶粉末

    密度:1.229g/cm3

    沸点:356.4ºC at 760 mmHg

    熔点:94-96°C(lit.)

    闪点:169.4ºC

    折射率:1.547

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

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

    用途:该产品是一种重要的农药中间体,用于合成磺酰脲类农药,如苄嘧磺隆、烟嘧磺隆、环丙嘧磺隆、乙氧磺隆、砜嘧磺隆、酰嘧磺隆、啶嘧磺隆、氯吡嘧磺隆、四唑嘧磺隆、吡嘧磺隆(NC-3

     36315-01-2 详细信息

    嘧啶

    CAS号:36315-01-2

    品名:2-氨基-4,6-二甲氧基嘧啶2-Amino-4,6-dimethoxypyrimidine

    中文别名:4,6-二甲氧基-2-嘧啶;嘧啶胺;

    英文别名:ADMP;2-Amino-4,6-dimethox;4,6-dimethoxy-2-amino-pyrimidine;6-diMethoxypyriMidine;4,6-dimethoxy-2-pyrimidinamine;2-Amino-4,6-Dimethoxypyrimidin;2-amino-4,6-dimethyloxylpyrimidine;2-amine-4,6-dimethoxypyrimidin;2-amino-4,6-dimethoxy-pyrimidine;4,6-dimethoxy-2-aminopyrimidine;2-amino-4,6-dimethoxyprimidine;4,6-dimethoxypyrimidin-2-ylamine;4,6-dimethoxy-2-pyrimidine;

    分子式:C6H9N3O2

    分子量:155.155

    精确质量:155.069

    Psa:70.26

    MDL号:MFCD00038832

    外观与性状:灰白色至黄褐色的结晶粉末

    密度:1.229g/cm3

    沸点:356.4ºC at 760 mmHg

    熔点:94-96°C(lit.)

    闪点:169.4ºC

    折射率:1.547

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

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

    用途:该产品是一种重要的农药中间体,用于合成磺酰脲类农药,如苄嘧磺隆、烟嘧磺隆、环丙嘧磺隆、乙氧磺隆、砜嘧磺隆、酰嘧磺隆、啶嘧磺隆、氯吡嘧磺隆、四唑嘧磺隆、吡嘧磺隆(NC-3

    展开

    嘧啶36315-01-2
    乐研 2-氨基-4,6-二甲氧基嘧啶 2-Amino-4,6-dimethoxypyrimid... 现货

     240.00
    1030873 98%
    吡咯2687-91-4

    CAS号:2687-91-4

    品名:N-乙基-2-吡咯烷酮N-Ethyl-2-pyrrolidone

    中文别名:1-乙基-吡咯烷酮;N-乙基吡咯烷酮(NEP);N-乙基-α-吡咯烷酮;N-乙基-A-吡咯烷酮;N-乙基吡咯烷酮;1-乙基-2-吡咯烷酮;

    英文别名:N-Ethyl-2-Pyrrolidone;ethyl-pyrrolidinone;1-ethyl-2-pyrrolidinone;N-Ethyl-2-azapentanone;NEP;N-Ethyl-2-pyrrolidon;N-Efhyl-2-Pyrrolidone;ethyl-2-pyrrolidone;1-Ethyl-2-pyrrolidone;1-Ethyl-2-Pyrrolidinone;1-ETHYL-2-PYRROLIDONE;N-ethylpyrrolidinone;N-ethyl-2-pyrrolidinone;AgsolEx2;N-Ethylpyrrolidone;N-Ethyl-a-pyrrolidone;1-Ethylpyrrolidin-2-one;

    分子式:C6H11NO

    分子量:113.158

    精确质量:113.084

    Psa:20.31

    RTECS号:UY5769250

    MDL号:MFCD00003199

    外观与性状:透明液体

    密度:0.992g/mLat 25°C(lit.)

    沸点:97°C20mm Hg(lit.)

    闪点:169°F

    折射率:n20/D 1.465(lit.)

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

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. 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:0.276mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R22; R36

    WGK Germany:1

    海关编码:2933790090

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P201; P280; P305 + P351 + P338 + P310; P308 + P313

    危险标志:GHS05, GHS08

    危险性描述:H318; H360D

    用途:主要用于精制油品及生产医药、染料、农药、日化、涂料、耐热树酯等。

     2687-91-4 详细信息

    吡咯

    CAS号:2687-91-4

    品名:N-乙基-2-吡咯烷酮N-Ethyl-2-pyrrolidone

    中文别名:1-乙基-吡咯烷酮;N-乙基吡咯烷酮(NEP);N-乙基-α-吡咯烷酮;N-乙基-A-吡咯烷酮;N-乙基吡咯烷酮;1-乙基-2-吡咯烷酮;

    英文别名:N-Ethyl-2-Pyrrolidone;ethyl-pyrrolidinone;1-ethyl-2-pyrrolidinone;N-Ethyl-2-azapentanone;NEP;N-Ethyl-2-pyrrolidon;N-Efhyl-2-Pyrrolidone;ethyl-2-pyrrolidone;1-Ethyl-2-pyrrolidone;1-Ethyl-2-Pyrrolidinone;1-ETHYL-2-PYRROLIDONE;N-ethylpyrrolidinone;N-ethyl-2-pyrrolidinone;AgsolEx2;N-Ethylpyrrolidone;N-Ethyl-a-pyrrolidone;1-Ethylpyrrolidin-2-one;

    分子式:C6H11NO

    分子量:113.158

    精确质量:113.084

    Psa:20.31

    RTECS号:UY5769250

    MDL号:MFCD00003199

    外观与性状:透明液体

    密度:0.992g/mLat 25°C(lit.)

    沸点:97°C20mm Hg(lit.)

    闪点:169°F

    折射率:n20/D 1.465(lit.)

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

    储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. 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:0.276mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R22; R36

    WGK Germany:1

    海关编码:2933790090

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P201; P280; P305 + P351 + P338 + P310; P308 + P313

    危险标志:GHS05, GHS08

    危险性描述:H318; H360D

    用途:主要用于精制油品及生产医药、染料、农药、日化、涂料、耐热树酯等。

    展开

    吡咯2687-91-4
    乐研 1-乙基-2-吡咯烷酮 1-Ethylpyrrolidin-2-one 现货

     136.00
    1027930 98%
    吡咯88-12-0

    CAS号:88-12-0

    品名:N-乙烯基吡咯烷酮N-Vinyl-2-Pyrrolidinone

    中文别名:N-乙烯基吡啶烷酮;乙烯基吡咯烷酮;N-乙烯基-2-吡咯烷酮;正乙基-2-呲酮;1-乙烯基-2-吡啶烷酮;乙烯基吡咯烷酮(NVP);1-乙烯基-2-吡咯烷酮;

    英文别名:2-Pyrrolidinone,1-ethenyl-;N-Vinyl-2-pyrrolidone;

    分子式:C6H9NO

    分子量:111.142

    精确质量:111.068

    Psa:20.31

    RTECS号:UY6107000

    MDL号:MFCD00003197

    外观与性状:液体

    密度:1.04g/mLat 25°C(lit.)

    沸点:92-95°C11mm Hg(lit.)

    熔点:13-14 °C

    闪点:201°F

    折射率:n20/D 1.512(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:0-6ºC

    蒸汽压:0.1 mm Hg ( 24 °C)

    安全说明:S26-S36/37/39

    危险类别码:R20/21/22; R37; R40; R41; R48/20

    WGK Germany:1

    海关编码:29337900

    危险品运输编码:UN 2810 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P260; P280; P301 + P312 + P330; P305 + P351 + P338 + P310

    危险标志:GHS05, GHS07, GHS08

    危险性描述:H302 + H312 + H332; H318; H335; H351; H373

    简介:N-Vinylpyrrolidone(\"NVP\")isanorganiccompoundconsistingofa5-memberedlactamlinkedtoavinylgroup.Itisacolorlessliquidalthoughcommercialsamplescanappearyellowish.

    用途:1、塑料该单体可以添加于UV固化涂料的配方中,形成柔韧且坚硬的塑料薄膜。在辐射医疗配方中添加NVP可以提高高光和低光涂料的延长率、黏度等。

     88-12-0 详细信息

    吡咯

    CAS号:88-12-0

    品名:N-乙烯基吡咯烷酮N-Vinyl-2-Pyrrolidinone

    中文别名:N-乙烯基吡啶烷酮;乙烯基吡咯烷酮;N-乙烯基-2-吡咯烷酮;正乙基-2-呲酮;1-乙烯基-2-吡啶烷酮;乙烯基吡咯烷酮(NVP);1-乙烯基-2-吡咯烷酮;

    英文别名:2-Pyrrolidinone,1-ethenyl-;N-Vinyl-2-pyrrolidone;

    分子式:C6H9NO

    分子量:111.142

    精确质量:111.068

    Psa:20.31

    RTECS号:UY6107000

    MDL号:MFCD00003197

    外观与性状:液体

    密度:1.04g/mLat 25°C(lit.)

    沸点:92-95°C11mm Hg(lit.)

    熔点:13-14 °C

    闪点:201°F

    折射率:n20/D 1.512(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:0-6ºC

    蒸汽压:0.1 mm Hg ( 24 °C)

    安全说明:S26-S36/37/39

    危险类别码:R20/21/22; R37; R40; R41; R48/20

    WGK Germany:1

    海关编码:29337900

    危险品运输编码:UN 2810 6.1/PG 3

    危险类别:6.1

    包装等级:III

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P260; P280; P301 + P312 + P330; P305 + P351 + P338 + P310

    危险标志:GHS05, GHS07, GHS08

    危险性描述:H302 + H312 + H332; H318; H335; H351; H373

    简介:N-Vinylpyrrolidone(\"NVP\")isanorganiccompoundconsistingofa5-memberedlactamlinkedtoavinylgroup.Itisacolorlessliquidalthoughcommercialsamplescanappearyellowish.

    用途:1、塑料该单体可以添加于UV固化涂料的配方中,形成柔韧且坚硬的塑料薄膜。在辐射医疗配方中添加NVP可以提高高光和低光涂料的延长率、黏度等。

    展开

    吡咯88-12-0
    凯为 N-乙烯基吡咯烷酮 N-Vinyl-2-Pyrrolidinone 现货

     206.00
    JZ003UEG 98% ,stabilizedwith200ppmAmmoniumhydroxideorNaOH
    乐研 N-乙烯基吡咯烷酮 1-Vinylpyrrolidin-2-one 现货

     215.00
    1045586 98% ,stabilizedwith200ppmAmmoniumhydroxideorNaOH
    吡咯2687-96-9

    CAS号:2687-96-9

    品名:1-十二烷基-2-吡咯烷酮1-dodecylpyrrolidin-2-one

    中文别名:N-十二烷基吡咯烷酮;N-十二烷基-2-吡咯烷酮;

    英文别名:1-n-dodecylazacyclopentan-2-one;N-dodecyl-2-pyrrolidone;1-Dodecylpyrrolidin-2-one;1-dodecyl-pyrrolidone;N-Dodecylpyrrolidinone;1-DODECYL-2-PYRROLIDINONE;2-Pyrrolidinone,1-dodecyl;Laurylpyrrolidone;N-dodecyl-2-pyrrolidinone;N-Lauryl-2-pyrrolidone;N-dodecyl-pyrrolidone;1-Dodecyl-2-pyrrolidone;1-Lauryl-2-pyrrolidone;

    分子式:C16H31NO

    分子量:253.423

    精确质量:253.241

    Psa:20.31

    RTECS号:UY5768000

    MDL号:MFCD00075066

    密度:0.89g/mLat 25°C(lit.)

    沸点:202-205°C11mm Hg(lit.)

    闪点:&>230°F

    折射率:n20/D 1.466(lit.)

    蒸汽压:3.7E-05mmHg at 25°C

    安全说明:S26-S36/37/39-S45-S60-S61

    危险类别码:R34; R43; R50/53

    WGK Germany:2

    海关编码:2933790090

    危险品运输编码:UN 3267 8/PG 3

    危险类别:8

    包装等级:III

    危险品标志:C; N

    用途:用作日化用品中增稠、乳化、增效剂,广泛用于工业化学品、化学合成的原料、电子、农用化学品等。

     2687-96-9 详细信息

    吡咯

    CAS号:2687-96-9

    品名:1-十二烷基-2-吡咯烷酮1-dodecylpyrrolidin-2-one

    中文别名:N-十二烷基吡咯烷酮;N-十二烷基-2-吡咯烷酮;

    英文别名:1-n-dodecylazacyclopentan-2-one;N-dodecyl-2-pyrrolidone;1-Dodecylpyrrolidin-2-one;1-dodecyl-pyrrolidone;N-Dodecylpyrrolidinone;1-DODECYL-2-PYRROLIDINONE;2-Pyrrolidinone,1-dodecyl;Laurylpyrrolidone;N-dodecyl-2-pyrrolidinone;N-Lauryl-2-pyrrolidone;N-dodecyl-pyrrolidone;1-Dodecyl-2-pyrrolidone;1-Lauryl-2-pyrrolidone;

    分子式:C16H31NO

    分子量:253.423

    精确质量:253.241

    Psa:20.31

    RTECS号:UY5768000

    MDL号:MFCD00075066

    密度:0.89g/mLat 25°C(lit.)

    沸点:202-205°C11mm Hg(lit.)

    闪点:&>230°F

    折射率:n20/D 1.466(lit.)

    蒸汽压:3.7E-05mmHg at 25°C

    安全说明:S26-S36/37/39-S45-S60-S61

    危险类别码:R34; R43; R50/53

    WGK Germany:2

    海关编码:2933790090

    危险品运输编码:UN 3267 8/PG 3

    危险类别:8

    包装等级:III

    危险品标志:C; N

    用途:用作日化用品中增稠、乳化、增效剂,广泛用于工业化学品、化学合成的原料、电子、农用化学品等。

    展开

    吡咯2687-96-9
    凯为 N-十二烷基吡咯烷酮 1-Dodecylpyrrolidin-2-one 现货

     281.00
    JZ003FA4 97%
    乐研 N-十二烷基-2-吡咯烷酮 1-Dodecylpyrrolidin-2-one 现货

     293.00
    1027932 97%
    噻吩3141-27-3

    CAS号:3141-27-3

    品名:2,5-二溴噻吩2,5-Dibromothiophene

    中文别名:2,5-二溴一硫二烯五环;2,5-二溴硫(杂)茂;

    英文别名:Thiophene,5-dibromo;2,5-dibromothiphene;2,5-dibromo-thiophene;1,3-dibromothiophene;Thiophene,2,5-dibromo;2,5-dibromothiophen;Thiophene,2,5-dibromo-;2,5-bromothiophene;

    分子式:C4H2Br2S

    分子量:241.932

    精确质量:239.824

    Psa:28.24

    EINECS号:221-547-3

    MDL号:MFCD00005420

    外观与性状:淡黄色液体

    密度:2.14

    沸点:211 °C

    熔点:-6 °C

    闪点:99 °C

    折射率:1.627-1.63

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

    储存条件:0-6ºC

    安全说明:S45-S36/37/39-S28A-S26-S36

    危险类别码:R20/21; R28; R36/37/38; R43; R68

    海关编码:2934999090

    危险品运输编码:UN2810

    危险类别:6.1

    包装等级:II

    危险品标志:T+

    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:1、有机合成

     3141-27-3 详细信息

    噻吩

    CAS号:3141-27-3

    品名:2,5-二溴噻吩2,5-Dibromothiophene

    中文别名:2,5-二溴一硫二烯五环;2,5-二溴硫(杂)茂;

    英文别名:Thiophene,5-dibromo;2,5-dibromothiphene;2,5-dibromo-thiophene;1,3-dibromothiophene;Thiophene,2,5-dibromo;2,5-dibromothiophen;Thiophene,2,5-dibromo-;2,5-bromothiophene;

    分子式:C4H2Br2S

    分子量:241.932

    精确质量:239.824

    Psa:28.24

    EINECS号:221-547-3

    MDL号:MFCD00005420

    外观与性状:淡黄色液体

    密度:2.14

    沸点:211 °C

    熔点:-6 °C

    闪点:99 °C

    折射率:1.627-1.63

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

    储存条件:0-6ºC

    安全说明:S45-S36/37/39-S28A-S26-S36

    危险类别码:R20/21; R28; R36/37/38; R43; R68

    海关编码:2934999090

    危险品运输编码:UN2810

    危险类别:6.1

    包装等级:II

    危险品标志:T+

    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:1、有机合成

    展开

    噻吩3141-27-3
    凯为 2,5-二溴噻吩 2,5-Dibromothiophene 现货

     179.00
    JZ003GX0 98%
    噻吩22288-78-4

    CAS号:22288-78-4

    品名:3-氨基-2-噻吩甲酸甲酯methyl3-aminothiophene-2-carboxylate

    中文别名:3-氨基-2-羧酸甲酯噻吩;3-氨基-2-噻吩羧酸甲酯;3-氨基噻吩-2-羧酸甲酯;3-氨基噻吩-2-羧酸甲酯;甲基3-氨基-2-噻吩羧酸酯;

    英文别名:3-amino-2-carbomethoxythiophene;3-aminothiophen-2-carboxylicacidmethylester;Methyl3-Amino-2-thiophenecarboxylate;Methyl3-Aminothiophene-2-Carboxylate;Methyl3-amino-2-thiophenecarboxylate;3-Amino-2-thiophenecarboxylicAcidMethylEster;3-amino-2-thiophenecarboxylicacidmethylester;2-methoxycarbonyl-3-amino-thiophene;EINECS244-895-8;methyl-3-amino-2-thiopheneformate;3-Amino-thiophene-2-carboxylicacidmethylester;

    分子式:C6H7NO2S

    分子量:157.19

    精确质量:157.02

    Psa:80.56

    RTECS号:XM8347500

    BRN号:1365614

    EINECS号:244-895-8

    MDL号:MFCD00009765

    PubChem号:24853938

    外观与性状:灰白色粉末

    密度:1.319g/cm3

    沸点:100-102°C0.1mm Hg(lit.)

    熔点:62-64°C(lit.)

    闪点:100-102°C/0.1mm

    折射率:1.598

    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.

    蒸汽压:0.000126mmHg at 25°C

    安全说明:S26-S37/39-S36/37/39-S22

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2934999090

    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:3-Amino-2-methoxycarbonylthiopheneisausefulsyntheticintermediate.Itcanbeusedtosynthesize(amino)thienopyridinederivativesaspossibleinhibitorsofVEGFR-2kinaseandEGFRkinase.Itcanalsobeusedtoprepare(carboxyheteroarylamino)oxalicacidsasinhibitorsofprotein-tyrosinephosphatase1B.

    用途:用作农药、医药中间体,是农药噻黄隆、阔叶散,药物替诺昔康合成的中间体。

     22288-78-4 详细信息

    噻吩

    CAS号:22288-78-4

    品名:3-氨基-2-噻吩甲酸甲酯methyl3-aminothiophene-2-carboxylate

    中文别名:3-氨基-2-羧酸甲酯噻吩;3-氨基-2-噻吩羧酸甲酯;3-氨基噻吩-2-羧酸甲酯;3-氨基噻吩-2-羧酸甲酯;甲基3-氨基-2-噻吩羧酸酯;

    英文别名:3-amino-2-carbomethoxythiophene;3-aminothiophen-2-carboxylicacidmethylester;Methyl3-Amino-2-thiophenecarboxylate;Methyl3-Aminothiophene-2-Carboxylate;Methyl3-amino-2-thiophenecarboxylate;3-Amino-2-thiophenecarboxylicAcidMethylEster;3-amino-2-thiophenecarboxylicacidmethylester;2-methoxycarbonyl-3-amino-thiophene;EINECS244-895-8;methyl-3-amino-2-thiopheneformate;3-Amino-thiophene-2-carboxylicacidmethylester;

    分子式:C6H7NO2S

    分子量:157.19

    精确质量:157.02

    Psa:80.56

    RTECS号:XM8347500

    BRN号:1365614

    EINECS号:244-895-8

    MDL号:MFCD00009765

    PubChem号:24853938

    外观与性状:灰白色粉末

    密度:1.319g/cm3

    沸点:100-102°C0.1mm Hg(lit.)

    熔点:62-64°C(lit.)

    闪点:100-102°C/0.1mm

    折射率:1.598

    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.

    蒸汽压:0.000126mmHg at 25°C

    安全说明:S26-S37/39-S36/37/39-S22

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2934999090

    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:3-Amino-2-methoxycarbonylthiopheneisausefulsyntheticintermediate.Itcanbeusedtosynthesize(amino)thienopyridinederivativesaspossibleinhibitorsofVEGFR-2kinaseandEGFRkinase.Itcanalsobeusedtoprepare(carboxyheteroarylamino)oxalicacidsasinhibitorsofprotein-tyrosinephosphatase1B.

    用途:用作农药、医药中间体,是农药噻黄隆、阔叶散,药物替诺昔康合成的中间体。

    展开

    噻吩22288-78-4
    凯为 3-氨基-2-噻吩甲酸甲酯 Methyl3-amino-2-thiopheneca... 现货

     115.00
    JZ00366N 99%
    吡啶15471-17-7

    CAS号:15471-17-7

    品名:丙烷磺酸吡啶盐1-(3-Sulfopropyl)PyridiniumHydroxide,InnerSalt

    中文别名:3-(1-吡啶基)丙磺酸盐;1-(3-磺丙基)吡啶内鎓盐;1-(3-磺丙基)氢氧化吡啶内盐;丙烷磺酸吡啶鎓盐;丙烷磺酸吡啶嗡盐;

    英文别名:3-(1-Pyridinio)propanesulfonate;3-pyridin-1-ium-1-ylpropane-1-sulfonate;1-(3-Sulfopropyl)pyridiniumbetain;3-(1-Pyridinio)-1-propanesulfonate;3-(Pyridin-1-ium-1-yl)propane-1-sulfonate;1-(3-Sulfopropyl)pyridiniumHydroxideInnerSalt;

    分子式:C8H11NO3S

    分子量:201.243

    精确质量:201.046

    Psa:87.18

    BRN号:1621867

    EINECS号:239-491-3

    MDL号:MFCD00064468

    PubChem号:24888047

    外观与性状:白色固体

    密度:

    熔点:280ºC

    闪点:160ºC

    储存条件:2-8ºC

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    海关编码:2933990090

    简介:Anondetergentsulfobetaineusedasamildsolubilizingandstabilizingagentforhalophilicmalatedehydrogenase,halophilicelongationfactorTu(hTu),pigheartmalatedehydrogenase,chickeneggwhitelysozymeandE.colibeta-galactosidase.Preservestheantigenicconformationofserineproteasegp76.Doesnotinterferewithcolorimetricassaysusingp-nitrophenylphosphateando-nitrophenyl-b-D-galactopyranosideassubstrates.Reducesaggregationandsignificantlyimprovesproteinrenaturation.ZwitterionicoverawidepHrange.Doesnotabsorbsignificantlyinthenear-UVrange.Canbeeasilyremovedbydialysis.

    用途:用于配制电镀添加剂,在镀镍工艺中是强整平剂,也用于医药及日用化工

     15471-17-7 详细信息

    吡啶

    CAS号:15471-17-7

    品名:丙烷磺酸吡啶盐1-(3-Sulfopropyl)PyridiniumHydroxide,InnerSalt

    中文别名:3-(1-吡啶基)丙磺酸盐;1-(3-磺丙基)吡啶内鎓盐;1-(3-磺丙基)氢氧化吡啶内盐;丙烷磺酸吡啶鎓盐;丙烷磺酸吡啶嗡盐;

    英文别名:3-(1-Pyridinio)propanesulfonate;3-pyridin-1-ium-1-ylpropane-1-sulfonate;1-(3-Sulfopropyl)pyridiniumbetain;3-(1-Pyridinio)-1-propanesulfonate;3-(Pyridin-1-ium-1-yl)propane-1-sulfonate;1-(3-Sulfopropyl)pyridiniumHydroxideInnerSalt;

    分子式:C8H11NO3S

    分子量:201.243

    精确质量:201.046

    Psa:87.18

    BRN号:1621867

    EINECS号:239-491-3

    MDL号:MFCD00064468

    PubChem号:24888047

    外观与性状:白色固体

    密度:

    熔点:280ºC

    闪点:160ºC

    储存条件:2-8ºC

    安全说明:S22-S24/25

    危险类别码:R36/37/38

    海关编码:2933990090

    简介:Anondetergentsulfobetaineusedasamildsolubilizingandstabilizingagentforhalophilicmalatedehydrogenase,halophilicelongationfactorTu(hTu),pigheartmalatedehydrogenase,chickeneggwhitelysozymeandE.colibeta-galactosidase.Preservestheantigenicconformationofserineproteasegp76.Doesnotinterferewithcolorimetricassaysusingp-nitrophenylphosphateando-nitrophenyl-b-D-galactopyranosideassubstrates.Reducesaggregationandsignificantlyimprovesproteinrenaturation.ZwitterionicoverawidepHrange.Doesnotabsorbsignificantlyinthenear-UVrange.Canbeeasilyremovedbydialysis.

    用途:用于配制电镀添加剂,在镀镍工艺中是强整平剂,也用于医药及日用化工

    展开

    吡啶15471-17-7
    百灵威 3-(1-吡啶)-1-丙磺酸钠 3-(1-Pyridinio)-1-propanesul... 35天

     218.00
    JK952466 98%
    吡啶18820-82-1

    CAS号:18820-82-1

    品名:吡啶溴化氢盐pyridine,hydrobromide

    中文别名:吡啶氢溴酸盐;氢溴化吡啶;

    英文别名:bromopyridine;PyridiniumBromide;Pyridiniumbromide;Pyridinehydrobromate;Pyridinehydrobromide;pyridinehydrobromide;pyridin-2-ylhydrobromide;

    分子式:C5H6BrN

    分子量:160.012

    精确质量:158.968

    Psa:12.89

    BRN号:3615336

    EINECS号:242-600-7

    MDL号:MFCD00012801

    外观与性状:白色至灰白色粉末

    密度:0.956g/cm3

    沸点:115.3ºC at 760 mmHg

    熔点:200°C (dec.)(lit.)

    闪点:20ºC

    储存条件:Store under Nitrogen

    蒸汽压:22.8mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P261; P280; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H302 + H312 + H332; H315; H319; H335

    用途:吡啶氢溴酸盐作为头孢噻啶、头孢匹林、头孢它啶等头孢霉素类抗菌药(即先锋系列药,如7-ADCA(7-氨基脱乙酰氧基头孢烷酸))的中间体。

     18820-82-1 详细信息

    吡啶

    CAS号:18820-82-1

    品名:吡啶溴化氢盐pyridine,hydrobromide

    中文别名:吡啶氢溴酸盐;氢溴化吡啶;

    英文别名:bromopyridine;PyridiniumBromide;Pyridiniumbromide;Pyridinehydrobromate;Pyridinehydrobromide;pyridinehydrobromide;pyridin-2-ylhydrobromide;

    分子式:C5H6BrN

    分子量:160.012

    精确质量:158.968

    Psa:12.89

    BRN号:3615336

    EINECS号:242-600-7

    MDL号:MFCD00012801

    外观与性状:白色至灰白色粉末

    密度:0.956g/cm3

    沸点:115.3ºC at 760 mmHg

    熔点:200°C (dec.)(lit.)

    闪点:20ºC

    储存条件:Store under Nitrogen

    蒸汽压:22.8mmHg at 25°C

    安全说明:S26-S36

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2933399090

    危险品标志:Xn

    信号词:Warning

    危险性防范说明:P261; P280; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H302 + H312 + H332; H315; H319; H335

    用途:吡啶氢溴酸盐作为头孢噻啶、头孢匹林、头孢它啶等头孢霉素类抗菌药(即先锋系列药,如7-ADCA(7-氨基脱乙酰氧基头孢烷酸))的中间体。

    展开

    吡啶18820-82-1
    凯为 吡啶氢溴酸盐 Pyridine,hydrobromide(1:1) 现货

     187.00
    JZ002HRM 98%
    吡啶628-13-7

    CAS号:628-13-7

    品名:吡啶盐酸盐Pyridinehydrochloride

    中文别名:吡啶,盐酸盐;盐酸吡啶;

    英文别名:Pyridine,hydrochloride;pyridine,hydrochloride;

    分子式:C5H6ClN

    分子量:115.561

    精确质量:115.019

    Psa:12.89

    RTECS号:UT4375000

    MDL号:MFCD00012802

    外观与性状:白色-淡棕色潮湿的固体

    密度:1.34 g/cm3

    沸点:222-224°C(lit.)

    熔点:145-147°C(lit.)

    闪点:222-224°C

    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. Store protected from moisture.

    安全说明:S26-S36-S37/39

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:29333100

    危险品标志:Xn

    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:H302 + H332; H315; H319; H335

    简介:PyridineHydrochlorideisthehydrochloridesaltofpyridine,abasicsix-memberedheterocyclicring.Pyridineisabasestructurepresentinmanybiologicallyactivecompoundslikethevitaminsniacinandpyridoxal.Pyridineisusedindehalogenationreactionsandcanbeusedasabaseincondensationreactions.

    用途:医药中间体。

     628-13-7 详细信息

    吡啶

    CAS号:628-13-7

    品名:吡啶盐酸盐Pyridinehydrochloride

    中文别名:吡啶,盐酸盐;盐酸吡啶;

    英文别名:Pyridine,hydrochloride;pyridine,hydrochloride;

    分子式:C5H6ClN

    分子量:115.561

    精确质量:115.019

    Psa:12.89

    RTECS号:UT4375000

    MDL号:MFCD00012802

    外观与性状:白色-淡棕色潮湿的固体

    密度:1.34 g/cm3

    沸点:222-224°C(lit.)

    熔点:145-147°C(lit.)

    闪点:222-224°C

    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. Store protected from moisture.

    安全说明:S26-S36-S37/39

    危险类别码:R22; R36/37/38

    WGK Germany:3

    海关编码:29333100

    危险品标志:Xn

    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:H302 + H332; H315; H319; H335

    简介:PyridineHydrochlorideisthehydrochloridesaltofpyridine,abasicsix-memberedheterocyclicring.Pyridineisabasestructurepresentinmanybiologicallyactivecompoundslikethevitaminsniacinandpyridoxal.Pyridineisusedindehalogenationreactionsandcanbeusedasabaseincondensationreactions.

    用途:医药中间体。

    展开

    吡啶628-13-7
    乐研 吡啶(盐酸盐) Pyridine(hydrochloride) 现货

     241.00
    1085732 98%
    吡啶26412-87-3

    CAS号:26412-87-3

    品名:三氧化硫吡啶Pyridinesulfurtrioxide

    中文别名:三氧化硫-吡啶复合物;吡啶-三氧化硫复合物;吡啶三氧化硫;硫磺三氧吡啶络合物;氧化硫吡啶复合物;

    英文别名:(DIMETHYLAMINOMETHYL)STYRENE;ActiveSulfureTrioxide;sulfurtrioxidepyridine;SulfurTrioxide-PyridineComplex;PyridineSO3;SO3*pyridinecomplex;sulfurtrioride-pyridine;Sulfurtrioxidepyri;VINYLBENZYLDIMETHYLAMINE;sulfur(VI)oxide-pyridinecomplex;Pyridine-SulfurTrioxideComplex;N,N-DIMETHYLVINYLBENZYLAMINE;pyridine/sulfurtrioxidecomplex;Sulfurtrioxidepyridinecomplex;sulfurtrioxide-pyridinecomplex;

    分子式:C5H5NO3S

    分子量:159.163

    精确质量:158.999

    Psa:96.19

    BRN号:3704116

    EINECS号:247-683-3

    MDL号:MFCD00012437

    外观与性状:白色至米色粉末

    密度:

    沸点:115.3ºC at 760 mmHg

    熔点:~160°C

    闪点:20ºC

    稳定性:Stable under normal temperatures and pressures.

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

    蒸汽压:22.8mmHg at 25°C

    安全说明:S26-S36/37/39-S45

    危险类别码:R22; R34

    WGK Germany:3

    海关编码:29420000

    危险品运输编码:UN 3261 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, GHS07

    危险性描述:H302; H314

    简介:SulfurtrioxidepyridinecomplexisthecompoundwiththeformulaC5H5NSO3.Itisacolourlesssolidthatdissolvesinpolarorganicsolvents.ItistheadductformedfromtheLewisbasepyridineandtheLewisacidsulfurtrioxide.Thecompoundismainlyusedasasourceofsulfurtrioxide,forexampleinthesynthesisofsulfateestersfromalcohols:

    用途:用作氧化剂及磺化剂。

     26412-87-3 详细信息

    吡啶

    CAS号:26412-87-3

    品名:三氧化硫吡啶Pyridinesulfurtrioxide

    中文别名:三氧化硫-吡啶复合物;吡啶-三氧化硫复合物;吡啶三氧化硫;硫磺三氧吡啶络合物;氧化硫吡啶复合物;

    英文别名:(DIMETHYLAMINOMETHYL)STYRENE;ActiveSulfureTrioxide;sulfurtrioxidepyridine;SulfurTrioxide-PyridineComplex;PyridineSO3;SO3*pyridinecomplex;sulfurtrioride-pyridine;Sulfurtrioxidepyri;VINYLBENZYLDIMETHYLAMINE;sulfur(VI)oxide-pyridinecomplex;Pyridine-SulfurTrioxideComplex;N,N-DIMETHYLVINYLBENZYLAMINE;pyridine/sulfurtrioxidecomplex;Sulfurtrioxidepyridinecomplex;sulfurtrioxide-pyridinecomplex;

    分子式:C5H5NO3S

    分子量:159.163

    精确质量:158.999

    Psa:96.19

    BRN号:3704116

    EINECS号:247-683-3

    MDL号:MFCD00012437

    外观与性状:白色至米色粉末

    密度:

    沸点:115.3ºC at 760 mmHg

    熔点:~160°C

    闪点:20ºC

    稳定性:Stable under normal temperatures and pressures.

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

    蒸汽压:22.8mmHg at 25°C

    安全说明:S26-S36/37/39-S45

    危险类别码:R22; R34

    WGK Germany:3

    海关编码:29420000

    危险品运输编码:UN 3261 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, GHS07

    危险性描述:H302; H314

    简介:SulfurtrioxidepyridinecomplexisthecompoundwiththeformulaC5H5NSO3.Itisacolourlesssolidthatdissolvesinpolarorganicsolvents.ItistheadductformedfromtheLewisbasepyridineandtheLewisacidsulfurtrioxide.Thecompoundismainlyusedasasourceofsulfurtrioxide,forexampleinthesynthesisofsulfateestersfromalcohols:

    用途:用作氧化剂及磺化剂。

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    吡啶26412-87-3
    凯为 吡啶三氧化硫 Pyridine,compd.withsulfur... 现货

     272.00
    JZ002U39 98%
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