筛选出 23 条数据

    品牌 产品 货期 价格 货号 规格 /
    有机标准溶液53-70-3

    CAS号:53-70-3

    品名:二苯并[a,h]蒽dibenz[a,h]anthracene

    中文别名:二苯并(a,h)蒽同位素;1,2:5,6-二苯并蒽;二苯并(a,h)蒽;二苯并三苯;二苯蒽;

    英文别名:Dibenz[a,h]anthracene;1,2:5,6-DIBENZANTHRACENE;Naphtho[1',2':2,3]phenanthrene;Naphtho[1,2:2,3]Phenanthrene;naphtho[1,2-b]phenanthrene;Dibenzo(a,h)anthraceneD14;

    分子式:C22H14

    分子量:278.347

    精确质量:278.11

    Psa:0.0

    RTECS号:HN2625000

    UNII号:T30ELH3D5X

    密度:1.232g/cm3

    沸点:524°C(lit.)

    熔点:262-265°C(lit.)

    闪点:-18°C

    折射率:1.811

    稳定性:Stable. Combustible. Incompatible with strong oxidizing agents.

    储存条件:APPROX 4ºC

    安全说明:S53; S45; S60; S61

    危险类别码:R45; R50/53; R67; R65; R38; R11

    WGK Germany:3

    海关编码:2902909090

    危险品运输编码:UN 3077 9/PG 3

    危险类别:6.1(b)

    包装等级:III

    危险品标志:T; N; F

    简介:Dibenz[a,h]anthraceneisanorganiccompoundwiththechemicalformulaC22H14.Itisapolycyclicaromatichydrocarbonmadeoffivefusedbenzenerings.Itisafusedfiveringed,cyclopenta,PAHscompoundwhichiscommonasapollutantofsmokeandoils.Itiswhitetolightyellowcrystallinesolid.Itisstableandhighlygenotoxicinbacterialandmammaliancellsystems,asitintercalatesintoDNAandcausesmutations.

    用途:用于生化研究。致癌剂。

     53-70-3 详细信息

    有机标准溶液

    CAS号:53-70-3

    品名:二苯并[a,h]蒽dibenz[a,h]anthracene

    中文别名:二苯并(a,h)蒽同位素;1,2:5,6-二苯并蒽;二苯并(a,h)蒽;二苯并三苯;二苯蒽;

    英文别名:Dibenz[a,h]anthracene;1,2:5,6-DIBENZANTHRACENE;Naphtho[1',2':2,3]phenanthrene;Naphtho[1,2:2,3]Phenanthrene;naphtho[1,2-b]phenanthrene;Dibenzo(a,h)anthraceneD14;

    分子式:C22H14

    分子量:278.347

    精确质量:278.11

    Psa:0.0

    RTECS号:HN2625000

    UNII号:T30ELH3D5X

    密度:1.232g/cm3

    沸点:524°C(lit.)

    熔点:262-265°C(lit.)

    闪点:-18°C

    折射率:1.811

    稳定性:Stable. Combustible. Incompatible with strong oxidizing agents.

    储存条件:APPROX 4ºC

    安全说明:S53; S45; S60; S61

    危险类别码:R45; R50/53; R67; R65; R38; R11

    WGK Germany:3

    海关编码:2902909090

    危险品运输编码:UN 3077 9/PG 3

    危险类别:6.1(b)

    包装等级:III

    危险品标志:T; N; F

    简介:Dibenz[a,h]anthraceneisanorganiccompoundwiththechemicalformulaC22H14.Itisapolycyclicaromatichydrocarbonmadeoffivefusedbenzenerings.Itisafusedfiveringed,cyclopenta,PAHscompoundwhichiscommonasapollutantofsmokeandoils.Itiswhitetolightyellowcrystallinesolid.Itisstableandhighlygenotoxicinbacterialandmammaliancellsystems,asitintercalatesintoDNAandcausesmutations.

    用途:用于生化研究。致癌剂。

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    有机标准溶液53-70-3
    阿拉丁 二苯并(a,h)蒽 Dibenz[a,h]anthracene 现货

     470.90
    D115098 分析标准品
    有机标准溶液193-39-5

    CAS号:193-39-5

    品名:茚并(1,2,3-cd)芘Indeno[1,2,3-cd]pyrene

    中文别名:茚并[1,2,3-cd]芘;茚并(1,2,3-cd)比;多环芳烃(PAH);茚并(1,2,3-CD)芘标准溶液;2,3-(邻亚苯基)芘;

    英文别名:1,10-(o-Phenylene)pyrene;2,3-o-Phenylenepyrene;Indeno[1,2,3-cd]pyrene;1,2-dihydroindeno[1,2,3-cd]pyrene;Indeno(1,2,3-cd)pyrene;indeno&<1,2,3-cd&>pyrene;RCRAwastenumberU137;2,3-Phenylenepyrene;o-Phenylenepyrene;RCRAwasteno.U137;1,10-(1,2-Phenylene)pyrene;

    分子式:C22H12

    分子量:276.331

    精确质量:276.094

    Psa:0.0

    RTECS号:NK9300000

    BRN号:1879312

    EINECS号:205-893-2

    MDL号:MFCD00152577

    外观与性状:黄色晶体

    密度:1.378 g/cm3

    沸点:497.1ºC at 760 mmHg

    熔点:163.6ºC

    闪点:-18°C

    折射率:2.009

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:APPROX 4ºC

    蒸汽压:0mmHg at 25°C

    安全说明:S45-S53-S62-S61-S60-S36/37

    危险类别码:R45; R46; R51/53; R60; R61; R67; R65; R50/53; R38; R11; R39/23/24/25; R23/24/25; R40

    海关编码:2902909090

    危险品运输编码:2811

    危险类别:6.1(b)

    包装等级:III

    危险品标志:F; Xn; N; T

    简介:Indeno[1,2,3-cd]pyreneisapolycyclicaromatichydrocarbon(PAH)andaknowncarcinogen.Indeno[1,2,3-cd]pyreneislistedasaprioritypollutantbytheEnvironmentalProtectionAgency(EPA).Indeno[1,2,3-cd]pyrenehasbeendetectedinautomobileengineexhaust,charcoalbroiledfoods,groundwater,riversedimentsaswellascigarettesmokecondensate.

     193-39-5 详细信息

    有机标准溶液

    CAS号:193-39-5

    品名:茚并(1,2,3-cd)芘Indeno[1,2,3-cd]pyrene

    中文别名:茚并[1,2,3-cd]芘;茚并(1,2,3-cd)比;多环芳烃(PAH);茚并(1,2,3-CD)芘标准溶液;2,3-(邻亚苯基)芘;

    英文别名:1,10-(o-Phenylene)pyrene;2,3-o-Phenylenepyrene;Indeno[1,2,3-cd]pyrene;1,2-dihydroindeno[1,2,3-cd]pyrene;Indeno(1,2,3-cd)pyrene;indeno&<1,2,3-cd&>pyrene;RCRAwastenumberU137;2,3-Phenylenepyrene;o-Phenylenepyrene;RCRAwasteno.U137;1,10-(1,2-Phenylene)pyrene;

    分子式:C22H12

    分子量:276.331

    精确质量:276.094

    Psa:0.0

    RTECS号:NK9300000

    BRN号:1879312

    EINECS号:205-893-2

    MDL号:MFCD00152577

    外观与性状:黄色晶体

    密度:1.378 g/cm3

    沸点:497.1ºC at 760 mmHg

    熔点:163.6ºC

    闪点:-18°C

    折射率:2.009

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:APPROX 4ºC

    蒸汽压:0mmHg at 25°C

    安全说明:S45-S53-S62-S61-S60-S36/37

    危险类别码:R45; R46; R51/53; R60; R61; R67; R65; R50/53; R38; R11; R39/23/24/25; R23/24/25; R40

    海关编码:2902909090

    危险品运输编码:2811

    危险类别:6.1(b)

    包装等级:III

    危险品标志:F; Xn; N; T

    简介:Indeno[1,2,3-cd]pyreneisapolycyclicaromatichydrocarbon(PAH)andaknowncarcinogen.Indeno[1,2,3-cd]pyreneislistedasaprioritypollutantbytheEnvironmentalProtectionAgency(EPA).Indeno[1,2,3-cd]pyrenehasbeendetectedinautomobileengineexhaust,charcoalbroiledfoods,groundwater,riversedimentsaswellascigarettesmokecondensate.

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    有机标准溶液193-39-5
    阿拉丁 茚并(1,2,3-cd)芘 Indeno(1,2,3-cd)pyreneinme... 现货

     399.90
    I196305 分析标准品
    农业和环境标准品935-95-5

    CAS号:935-95-5

    品名:2,3,5,6-四氯酚2,3,5,6-tetrachlorophenol

    中文别名:2,3,5,6-四氯苯酚;四氯酚;2,3,5,6-四氯苯酚;

    英文别名:Phenol,2,3,5,6-tetrachloro-;2,3,5,6-Tetrachlorophenol;2,3,5,6-TETRACHLOROPHENOL;

    分子式:C6H2Cl4O

    分子量:231.891

    精确质量:229.886

    Psa:20.23

    RTECS号:SM9450000

    EINECS号:213-310-8

    密度:1.709g/cm3

    沸点:261ºC at 760mmHg

    熔点:114-116ºC

    闪点:11°C

    折射率:1.62

    储存条件:APPROX 4ºC

    安全说明:S26; S39; S45; S36/37

    危险类别码:R25; R37/38; R41; R39/23/24/25; R23/24/25; R11

    海关编码:2908199090

    危险品运输编码:UN 2020 6.1/PG 3

    危险品标志:T; F

     935-95-5 详细信息

    农业和环境标准品

    CAS号:935-95-5

    品名:2,3,5,6-四氯酚2,3,5,6-tetrachlorophenol

    中文别名:2,3,5,6-四氯苯酚;四氯酚;2,3,5,6-四氯苯酚;

    英文别名:Phenol,2,3,5,6-tetrachloro-;2,3,5,6-Tetrachlorophenol;2,3,5,6-TETRACHLOROPHENOL;

    分子式:C6H2Cl4O

    分子量:231.891

    精确质量:229.886

    Psa:20.23

    RTECS号:SM9450000

    EINECS号:213-310-8

    密度:1.709g/cm3

    沸点:261ºC at 760mmHg

    熔点:114-116ºC

    闪点:11°C

    折射率:1.62

    储存条件:APPROX 4ºC

    安全说明:S26; S39; S45; S36/37

    危险类别码:R25; R37/38; R41; R39/23/24/25; R23/24/25; R11

    海关编码:2908199090

    危险品运输编码:UN 2020 6.1/PG 3

    危险品标志:T; F

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    农业和环境标准品935-95-5
    阿拉丁 四氯酚 2,3,5,6-Tetrachlorophenol 现货

     564.90
    T114092 分析标准品
    农残、兽药及化肥类1918-11-2

    CAS号:1918-11-2

    品名:特草灵terbucarb

    中文别名:特草克;

    英文别名:Hercules9573;Terbucarb;terbutol;AZAC;CaswellNo.294;Mbpmc;2,6-bis(1,1-dimethylethyl)-4-methylphenylN-methylcarbamate;azak;2,6-di-tert-butyl-p-tolylmethylcarbamate;2,6-di-tert-butyl-4-methylphenylmethylcarbamate;AZAR;(2,6-ditert-butyl-4-methylphenyl)N-methylcarbamate;Carbamicacid,methyl-,2,6-di-tert-butyl-p-tolylester;2,6-di-tert-butyl-4-methylphenylN-methylcarbamate;

    分子式:C17H27NO2

    分子量:277.402

    精确质量:277.204

    Psa:38.33

    RTECS号:FB8525000

    密度:

    蒸汽压:0.000129mmHg at 25°C

     1918-11-2 详细信息

    农残、兽药及化肥类

    CAS号:1918-11-2

    品名:特草灵terbucarb

    中文别名:特草克;

    英文别名:Hercules9573;Terbucarb;terbutol;AZAC;CaswellNo.294;Mbpmc;2,6-bis(1,1-dimethylethyl)-4-methylphenylN-methylcarbamate;azak;2,6-di-tert-butyl-p-tolylmethylcarbamate;2,6-di-tert-butyl-4-methylphenylmethylcarbamate;AZAR;(2,6-ditert-butyl-4-methylphenyl)N-methylcarbamate;Carbamicacid,methyl-,2,6-di-tert-butyl-p-tolylester;2,6-di-tert-butyl-4-methylphenylN-methylcarbamate;

    分子式:C17H27NO2

    分子量:277.402

    精确质量:277.204

    Psa:38.33

    RTECS号:FB8525000

    密度:

    蒸汽压:0.000129mmHg at 25°C

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    农残、兽药及化肥类1918-11-2
    阿拉丁 特草灵 Terbutol 期货,请咨询

     479.90
    T770517 分析标准品
    农残、兽药及化肥类129630-19-9

    CAS号:129630-19-9

    品名:吡草醚pyraflufen-ethyl

    中文别名:乙基辛海克西;霸草灵;

    英文别名:ethyl[2-chloro-5-(4-chloro-5-difluoromethoxy-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetate;Ethyl[2-chloro-5-(4-chloro-5-difluoromethoxy-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetate;ethyl{2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy}acetate;ethyl[2-chloro-5-(4-chloro-5-difluoromethoxy-1-methyl-1H-pyrazol-3-yl)-4-fluoro-phenoxy]acetate;Pyraflufen-ethyl;1-methyl-3-[2-fluoro-4-chloro-5-(ethoxycarbonylmethoxy)phenyl]-4-chloro-5-difluoromethoxypyrazole;ethyl[2-chloro-5-(4-chloro-5-(difluoromethoxy)-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetate;Pyraflufen-ethyl[ISO:BSI];ethyl2-[2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy]acetate;ethyl2-[2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methylpyrazol-3-yl]-4-fluorophenoxy]acetate;

    分子式:K2O4Te

    分子量:269.794

    精确质量:271.813

    Psa:80.26

    EINECS号:603-347-1

    密度:1.5 g/cm3

    沸点:445.4ºC at 760 mmHg

    闪点:223.2ºC

    折射率:1.546

    蒸汽压:3.97E-08mmHg at 25°C

    简介:Pyraflufen-ethylisaderivativeofPyraflufen,anherbicideusedintheprotectionofcrops.

     129630-19-9 详细信息

    农残、兽药及化肥类

    CAS号:129630-19-9

    品名:吡草醚pyraflufen-ethyl

    中文别名:乙基辛海克西;霸草灵;

    英文别名:ethyl[2-chloro-5-(4-chloro-5-difluoromethoxy-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetate;Ethyl[2-chloro-5-(4-chloro-5-difluoromethoxy-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetate;ethyl{2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy}acetate;ethyl[2-chloro-5-(4-chloro-5-difluoromethoxy-1-methyl-1H-pyrazol-3-yl)-4-fluoro-phenoxy]acetate;Pyraflufen-ethyl;1-methyl-3-[2-fluoro-4-chloro-5-(ethoxycarbonylmethoxy)phenyl]-4-chloro-5-difluoromethoxypyrazole;ethyl[2-chloro-5-(4-chloro-5-(difluoromethoxy)-1-methylpyrazol-3-yl)-4-fluorophenoxy]acetate;Pyraflufen-ethyl[ISO:BSI];ethyl2-[2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methyl-1H-pyrazol-3-yl]-4-fluorophenoxy]acetate;ethyl2-[2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methylpyrazol-3-yl]-4-fluorophenoxy]acetate;

    分子式:K2O4Te

    分子量:269.794

    精确质量:271.813

    Psa:80.26

    EINECS号:603-347-1

    密度:1.5 g/cm3

    沸点:445.4ºC at 760 mmHg

    闪点:223.2ºC

    折射率:1.546

    蒸汽压:3.97E-08mmHg at 25°C

    简介:Pyraflufen-ethylisaderivativeofPyraflufen,anherbicideusedintheprotectionofcrops.

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    农残、兽药及化肥类129630-19-9
    阿拉丁 Pyraflufen-ethyl Pyraflufen-ethyl 现货

     359.90
    P114450 分析标准品
    农残、兽药及化肥类28434-00-6

    CAS号:28434-00-6

    品名:S-生物烯丙菊酯(+)-trans-(S)-allethrin

    中文别名:生物烯丙菊酯;(1R)-反式菊酸-(S)-2-甲基-3-烯丙基-4-氧代-环戊-2-烯基酯;烯丙菊酯;

    英文别名:S-bioallethrin;(1S)-2-methyl-4-oxo-3-(2-propen-1-yl)-2-cyclopenten-1-yl(1R,3R)-2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate;(S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl(1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;esdépalléthrine;(1S)-2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl(1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate;S-Bioallethrin;(S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl(1R)-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;esdepallethrine;

    分子式:C19H26O3

    分子量:302.408

    精确质量:302.188

    Psa:43.37

    RTECS号:GZ1472000

    UNII号:GFF4AL7FRM

    外观与性状:透明至琥珀色粘性液体

    密度:1.05 g/cm3

    沸点:386.8ºC at 760 mmHg

    熔点:49.5ºC

    闪点:166ºC

    折射率:1.505 (25ºC)

    储存条件:库房通风低温干燥,与食品原料分开储运

    蒸汽压:3.46E-06mmHg at 25°C

    安全说明:36-60-61

    危险类别码:R20/22

    海关编码:2918300016

    危险品运输编码:UN3082 9/PG 3

    危险类别:6.1

    包装等级:I; II; III

    危险品标志:Xn; N

     28434-00-6 详细信息

    农残、兽药及化肥类

    CAS号:28434-00-6

    品名:S-生物烯丙菊酯(+)-trans-(S)-allethrin

    中文别名:生物烯丙菊酯;(1R)-反式菊酸-(S)-2-甲基-3-烯丙基-4-氧代-环戊-2-烯基酯;烯丙菊酯;

    英文别名:S-bioallethrin;(1S)-2-methyl-4-oxo-3-(2-propen-1-yl)-2-cyclopenten-1-yl(1R,3R)-2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate;(S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl(1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;esdépalléthrine;(1S)-2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl(1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate;S-Bioallethrin;(S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl(1R)-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;esdepallethrine;

    分子式:C19H26O3

    分子量:302.408

    精确质量:302.188

    Psa:43.37

    RTECS号:GZ1472000

    UNII号:GFF4AL7FRM

    外观与性状:透明至琥珀色粘性液体

    密度:1.05 g/cm3

    沸点:386.8ºC at 760 mmHg

    熔点:49.5ºC

    闪点:166ºC

    折射率:1.505 (25ºC)

    储存条件:库房通风低温干燥,与食品原料分开储运

    蒸汽压:3.46E-06mmHg at 25°C

    安全说明:36-60-61

    危险类别码:R20/22

    海关编码:2918300016

    危险品运输编码:UN3082 9/PG 3

    危险类别:6.1

    包装等级:I; II; III

    危险品标志:Xn; N

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    农残、兽药及化肥类28434-00-6
    阿拉丁 S-生物烯丙菊酯 S-Bioallethrin 期货,请咨询

     360.90
    S290999 分析标准品
    挥发性有机化合物(VOCs)1024-57-3

    CAS号:1024-57-3

    品名:环氧七氯Heptachlorepoxide[IsomerB]

    中文别名:环氧庚氯烷;

    英文别名:Heptachlorepoxide;HeptachlorexpoxideisomerB;Heptachlorexo-epoxide;HEPTACHLOREPOXIDE;

    分子式:C10H5Cl7O

    分子量:389.317

    精确质量:385.816

    Psa:12.53

    RTECS号:PB9450000

    EINECS号:213-831-0

    MDL号:MFCD01311793

    PubChem号:24861103

    密度:1.91g/cm3

    沸点:425.5ºC at 760mmHg

    闪点:162.2ºC

    折射率:1.661

    储存条件:APPROX 4ºC

    蒸汽压:4.71E-07mmHg at 25°C

    危险类别码:R25; R33; R40; R50/53; R39/23/24/25; R23/24/25; R11

    危险品运输编码:UN 2761

    危险类别:6.1(a)

    包装等级:II

    危险品标志:T; N; F

    简介:Thecis-metaboliteoforganochlorinepesticideHeptachlor.

     1024-57-3 详细信息

    挥发性有机化合物(VOCs)

    CAS号:1024-57-3

    品名:环氧七氯Heptachlorepoxide[IsomerB]

    中文别名:环氧庚氯烷;

    英文别名:Heptachlorepoxide;HeptachlorexpoxideisomerB;Heptachlorexo-epoxide;HEPTACHLOREPOXIDE;

    分子式:C10H5Cl7O

    分子量:389.317

    精确质量:385.816

    Psa:12.53

    RTECS号:PB9450000

    EINECS号:213-831-0

    MDL号:MFCD01311793

    PubChem号:24861103

    密度:1.91g/cm3

    沸点:425.5ºC at 760mmHg

    闪点:162.2ºC

    折射率:1.661

    储存条件:APPROX 4ºC

    蒸汽压:4.71E-07mmHg at 25°C

    危险类别码:R25; R33; R40; R50/53; R39/23/24/25; R23/24/25; R11

    危险品运输编码:UN 2761

    危险类别:6.1(a)

    包装等级:II

    危险品标志:T; N; F

    简介:Thecis-metaboliteoforganochlorinepesticideHeptachlor.

    展开

    挥发性有机化合物(VOCs)1024-57-3
    阿拉丁 外环氧七氯 Heptachlorexo-epoxide 现货

     514.90
    H114203 分析标准品
    中药标准品154-23-4

    CAS号:154-23-4

    品名:儿茶素(+)-catechin

    中文别名:(+)-儿茶素;儿茶精;右旋儿茶酚;羟黄酮;

    英文别名:(+)-CatechinHydrate;3-Cyanidanol,(+)-;(+)-3,3',4',5,7-FlavanpentolHydrate;(2R,3S)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol;(+)-3,3,4,5,7-Flavanpentol;

    分子式:C15H14O6

    分子量:290.268

    精确质量:290.079

    Psa:110.38

    RTECS号:DJ3450000

    EINECS号:205-825-1

    外观与性状:绿色针状

    密度:1.593 g/cm3

    沸点:629ºC

    熔点:175-177ºC (anhydrous)(lit.)

    折射率:1.741

    稳定性:Stable at normal temperatures and pressures.

    储存条件:库房低温通风干燥

    蒸汽压:9.29E-17mmHg at 25°C

    安全说明:S26; S36

    危险类别码:R36/37/38

    海关编码:2932999099

    危险品标志:Xi

    简介:儿茶素(英文:Catechin),又称茶单宁,儿茶酚,是茶叶中黄烷醇类物质的总称,儿茶素是茶多酚中最重要的一种,约占茶多酚含量的75%到80%,也是茶的苦涩味的来源之一。儿茶素主要分为四种:表儿茶素(EpicatechinEC)、表没食子儿茶素(EpigallocatechinEGC)、表儿茶素没食子酸酯(EpicatechingallateECG)和表没食子儿茶素没食子酸酯(EpigallocatechingallateEGCG)。

     154-23-4 详细信息

    中药标准品

    CAS号:154-23-4

    品名:儿茶素(+)-catechin

    中文别名:(+)-儿茶素;儿茶精;右旋儿茶酚;羟黄酮;

    英文别名:(+)-CatechinHydrate;3-Cyanidanol,(+)-;(+)-3,3',4',5,7-FlavanpentolHydrate;(2R,3S)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol;(+)-3,3,4,5,7-Flavanpentol;

    分子式:C15H14O6

    分子量:290.268

    精确质量:290.079

    Psa:110.38

    RTECS号:DJ3450000

    EINECS号:205-825-1

    外观与性状:绿色针状

    密度:1.593 g/cm3

    沸点:629ºC

    熔点:175-177ºC (anhydrous)(lit.)

    折射率:1.741

    稳定性:Stable at normal temperatures and pressures.

    储存条件:库房低温通风干燥

    蒸汽压:9.29E-17mmHg at 25°C

    安全说明:S26; S36

    危险类别码:R36/37/38

    海关编码:2932999099

    危险品标志:Xi

    简介:儿茶素(英文:Catechin),又称茶单宁,儿茶酚,是茶叶中黄烷醇类物质的总称,儿茶素是茶多酚中最重要的一种,约占茶多酚含量的75%到80%,也是茶的苦涩味的来源之一。儿茶素主要分为四种:表儿茶素(EpicatechinEC)、表没食子儿茶素(EpigallocatechinEGC)、表儿茶素没食子酸酯(EpicatechingallateECG)和表没食子儿茶素没食子酸酯(EpigallocatechingallateEGCG)。

    展开

    中药标准品154-23-4
    阿拉丁 (+)-儿茶素 (+)-Catechin 现货

     419.90
    C114051 分析标准品,≥97%
    中药标准品479-41-4

    CAS号:479-41-4

    品名:靛玉红Indirubin

    中文别名:2-(2-氧代-1H-吲哚-3-亚基)-1H-吲哚-3-酮;靛玉紅;靛红;

    英文别名:INDIGORED;2H-Indol-2-one,3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-;COUROUPITINEB;2-ylidene)-1,3-dihydro;INDIGOPURPURIN;[2,3'-Biindolinylidene]-2',3-dione;

    分子式:C16H10N2O2

    分子量:262.263

    精确质量:262.074

    Psa:58.2

    EINECS号:610-392-0

    外观与性状:微红的-紫罗兰色粉末

    密度:1.417 g/cm3

    沸点:496.6ºC at 760 mmHg

    闪点:207ºC

    折射率:1.709

    蒸汽压:5.34E-10mmHg at 25°C

    安全说明:S36/37

    危险类别码:R20/21/22

    海关编码:2933990090

    简介:Indirubinisachemicalcompoundmostoftenproducedasabyproductofbacterialmetabolism.Forinstance,itisoneofthecompoundsresponsibleforthegenerallybenignconditionpurpleurinebagsyndrome,resultingfrombacteriametabolizingindoxylsulfatefoundnaturallyinurine.

    用途:有抗癌作用,临床用于治疗慢性粒细胞白血病

     479-41-4 详细信息

    中药标准品

    CAS号:479-41-4

    品名:靛玉红Indirubin

    中文别名:2-(2-氧代-1H-吲哚-3-亚基)-1H-吲哚-3-酮;靛玉紅;靛红;

    英文别名:INDIGORED;2H-Indol-2-one,3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-;COUROUPITINEB;2-ylidene)-1,3-dihydro;INDIGOPURPURIN;[2,3'-Biindolinylidene]-2',3-dione;

    分子式:C16H10N2O2

    分子量:262.263

    精确质量:262.074

    Psa:58.2

    EINECS号:610-392-0

    外观与性状:微红的-紫罗兰色粉末

    密度:1.417 g/cm3

    沸点:496.6ºC at 760 mmHg

    闪点:207ºC

    折射率:1.709

    蒸汽压:5.34E-10mmHg at 25°C

    安全说明:S36/37

    危险类别码:R20/21/22

    海关编码:2933990090

    简介:Indirubinisachemicalcompoundmostoftenproducedasabyproductofbacterialmetabolism.Forinstance,itisoneofthecompoundsresponsibleforthegenerallybenignconditionpurpleurinebagsyndrome,resultingfrombacteriametabolizingindoxylsulfatefoundnaturallyinurine.

    用途:有抗癌作用,临床用于治疗慢性粒细胞白血病

    展开

    中药标准品479-41-4
    阿拉丁 靛玉红 Indirubin 现货

     504.90
    I140424 分析标准品,≥98%
    中药标准品76-66-4

    CAS号:76-66-4

    品名:钩藤碱Rhynchophylline

    中文别名:二缩双(三羟基甲酸);

    英文别名:rhyncophylline;RHYNCHOLPHYLLINE;rhynchophyllin;mitrinermin;MITRINERMINE;

    分子式:C22H28N2O4

    分子量:384.469

    精确质量:384.205

    Psa:67.87

    密度:1.23

    沸点:560.8ºC at 760 mmHg

    闪点:293ºC

    折射率:1.596

    安全说明:S24/25

    简介:RhynchophyllineisanalkaloidfoundincertainUncariaspecies(Rubiaceae),notablyUncariarhynchophyllaandUncariatomentosa.ItalsooccursintheleavesofMitragynaspeciosa(kratom),atreenativetoThailand.Chemically,itisrelatedtothealkaloidmitragynine.

    用途:临床用于治疗高血压病,对I、II期高血压有一定的疗效。本品有抑制呼吸中枢和离体肠管及兴奋大鼠离体子宫,降低血压,抗血小板聚集并有促进已聚集血小板解聚的作用。还能改善红细胞的变形能力,抑制不良因素对红细胞变形能力的损害。

     76-66-4 详细信息

    中药标准品

    CAS号:76-66-4

    品名:钩藤碱Rhynchophylline

    中文别名:二缩双(三羟基甲酸);

    英文别名:rhyncophylline;RHYNCHOLPHYLLINE;rhynchophyllin;mitrinermin;MITRINERMINE;

    分子式:C22H28N2O4

    分子量:384.469

    精确质量:384.205

    Psa:67.87

    密度:1.23

    沸点:560.8ºC at 760 mmHg

    闪点:293ºC

    折射率:1.596

    安全说明:S24/25

    简介:RhynchophyllineisanalkaloidfoundincertainUncariaspecies(Rubiaceae),notablyUncariarhynchophyllaandUncariatomentosa.ItalsooccursintheleavesofMitragynaspeciosa(kratom),atreenativetoThailand.Chemically,itisrelatedtothealkaloidmitragynine.

    用途:临床用于治疗高血压病,对I、II期高血压有一定的疗效。本品有抑制呼吸中枢和离体肠管及兴奋大鼠离体子宫,降低血压,抗血小板聚集并有促进已聚集血小板解聚的作用。还能改善红细胞的变形能力,抑制不良因素对红细胞变形能力的损害。

    展开

    中药标准品76-66-4
    阿拉丁 钩藤碱 Rhynchophylline 现货

     504.90
    R102720 分析标准品,≥98%
    中药标准品29838-67-3

    CAS号:29838-67-3

    品名:落新妇苷astilbin

    中文别名:紫杉叶3-O鼠李甲基酸酯;花旗松素-3-O-Alpha-L-吡喃鼠李糖苷;

    英文别名:Astilbin;Taxifolin3-O-rhamnoside;Taxifolin3-rhamnoside;AstilbinDihydroquercetin3-rhamnosideTaxifolin3-rhamnoside;AstilbinfromEngelhardtiaroxburghiana;Neoisoastilbin;(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one;

    分子式:C21H22O11

    分子量:450.393

    精确质量:450.116

    Psa:186.37

    外观与性状:白色粉末

    密度:1.74 g/cm3

    沸点:801.1ºC at 760 mmHg

    闪点:282.9ºC

    折射率:1.748

    蒸汽压:4.42E-27mmHg at 25°C

    简介:Astilbindisplaysanti-depressantactivityinvolvingmonoaminergicneurotransmittersantheBDNFsignalpathway.Anti-oxidant.

     29838-67-3 详细信息

    中药标准品

    CAS号:29838-67-3

    品名:落新妇苷astilbin

    中文别名:紫杉叶3-O鼠李甲基酸酯;花旗松素-3-O-Alpha-L-吡喃鼠李糖苷;

    英文别名:Astilbin;Taxifolin3-O-rhamnoside;Taxifolin3-rhamnoside;AstilbinDihydroquercetin3-rhamnosideTaxifolin3-rhamnoside;AstilbinfromEngelhardtiaroxburghiana;Neoisoastilbin;(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one;

    分子式:C21H22O11

    分子量:450.393

    精确质量:450.116

    Psa:186.37

    外观与性状:白色粉末

    密度:1.74 g/cm3

    沸点:801.1ºC at 760 mmHg

    闪点:282.9ºC

    折射率:1.748

    蒸汽压:4.42E-27mmHg at 25°C

    简介:Astilbindisplaysanti-depressantactivityinvolvingmonoaminergicneurotransmittersantheBDNFsignalpathway.Anti-oxidant.

    展开

    中药标准品29838-67-3
    阿拉丁 来自Engelhardtiaroxburghiana的... AstilbinfromEngelhardtiar... 期货,请咨询

     599.90
    A464865 ≥98%
    中药标准品546-43-0

    CAS号:546-43-0

    品名:土木香内酯alantolactone

    中文别名:3a,5,6,7,8,8a,9,9a-八氢-5,8a-二甲基-3-亚甲基萘并[2,3-b]呋喃-2(3H)-酮;木香腦;阿兰内酯;

    英文别名:ALANTOLACETONE;Inulacamphor;ALLANTOLACTONE;Eupatal;HELENINE;helenin;Alantcamphor;Alantolactone;Naphtho[2,3-b]furan-2(3H)-one,3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylene-,[3aR-(3a-,5α,8aα,9a-)]-;

    分子式:C15H20O2

    分子量:232.318

    精确质量:232.146

    Psa:26.3

    UNII号:M7GSN5Q1M6

    外观与性状:结晶粉末

    密度:1.08g/cm3

    沸点:275ºC at 760mmHg

    熔点:78-79ºC

    闪点:111.5ºC

    折射率:1.534

    安全说明:S26; S36

    危险类别码:R36/37/38

    海关编码:2932209090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P280

    危险标志:GHS07

    危险性描述:H317

    简介:Heleninisaphytochemicalmixturefoundinmanyplantspecies,includingtheInulahelenium(elecampane)oftheAsteraceaefamily.Itisamixtureoftwoisomericsesquiterpenelactones,alantolactoneandisoalantolactone.

     546-43-0 详细信息

    中药标准品

    CAS号:546-43-0

    品名:土木香内酯alantolactone

    中文别名:3a,5,6,7,8,8a,9,9a-八氢-5,8a-二甲基-3-亚甲基萘并[2,3-b]呋喃-2(3H)-酮;木香腦;阿兰内酯;

    英文别名:ALANTOLACETONE;Inulacamphor;ALLANTOLACTONE;Eupatal;HELENINE;helenin;Alantcamphor;Alantolactone;Naphtho[2,3-b]furan-2(3H)-one,3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylene-,[3aR-(3a-,5α,8aα,9a-)]-;

    分子式:C15H20O2

    分子量:232.318

    精确质量:232.146

    Psa:26.3

    UNII号:M7GSN5Q1M6

    外观与性状:结晶粉末

    密度:1.08g/cm3

    沸点:275ºC at 760mmHg

    熔点:78-79ºC

    闪点:111.5ºC

    折射率:1.534

    安全说明:S26; S36

    危险类别码:R36/37/38

    海关编码:2932209090

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P280

    危险标志:GHS07

    危险性描述:H317

    简介:Heleninisaphytochemicalmixturefoundinmanyplantspecies,includingtheInulahelenium(elecampane)oftheAsteraceaefamily.Itisamixtureoftwoisomericsesquiterpenelactones,alantolactoneandisoalantolactone.

    展开

    中药标准品546-43-0
    阿拉丁 土木香内酯 Alantolactone 现货

     399.90
    A114070 分析标准品,≥97% (HPLC)
    中药标准品55750-84-0

    CAS号:55750-84-0

    品名:西红花苷II1-[(2E,4E,6E,8E,10E,12E,14E)-b-D-glucopyranosyl2,6,11,15-tetramethyl-2,4,6,8,10,12,14-hexadecaheptaenedioate]6-O-b-D-glucopyranosyl-b-D-Glucopyranose

    中文别名:西红花苷Ⅱ;

    英文别名:Crocetingentiobiosylglucosylester;trans-crocin-2;Crocin2;CrocinII;Tricrocin;CrocinB;glucopyranosylester;

    分子式:C38H54O19

    分子量:814.824

    精确质量:814.326

    Psa:312.05

    UNII号:ZF2MOD2N6Y

    密度:1.47 g/cm3

    沸点:1032.1ºC at 760mmHg

    闪点:309.8ºC

    折射率:1.636

     55750-84-0 详细信息

    中药标准品

    CAS号:55750-84-0

    品名:西红花苷II1-[(2E,4E,6E,8E,10E,12E,14E)-b-D-glucopyranosyl2,6,11,15-tetramethyl-2,4,6,8,10,12,14-hexadecaheptaenedioate]6-O-b-D-glucopyranosyl-b-D-Glucopyranose

    中文别名:西红花苷Ⅱ;

    英文别名:Crocetingentiobiosylglucosylester;trans-crocin-2;Crocin2;CrocinII;Tricrocin;CrocinB;glucopyranosylester;

    分子式:C38H54O19

    分子量:814.824

    精确质量:814.326

    Psa:312.05

    UNII号:ZF2MOD2N6Y

    密度:1.47 g/cm3

    沸点:1032.1ºC at 760mmHg

    闪点:309.8ºC

    折射率:1.636

    展开

    中药标准品55750-84-0
    阿拉丁 西红花苷Ⅱ CrocinII 现货

     395.90
    C115841 ≥98%
    中药标准品18797-79-0

    CAS号:18797-79-0

    品名:紫堇灵corynoline

    中文别名:紫堇醇灵碱;紫蓳灵;

    英文别名:CORYNOLINE;13-methyl-chelidonine;

    分子式:C21H21NO5

    分子量:367.395

    精确质量:367.142

    Psa:60.39

    密度:1.396 g/cm3

    沸点:504.201ºC at 760 mmHg

    熔点:217-218ºC

    闪点:258.732ºC

    折射率:1.659

    蒸汽压:5.48E-11mmHg at 25°C

    简介:Corynolineisanisoquinolinealkaloidwithreportedpharmacologicalactivitysuchascelladhesioninhibition,sedationandliverprotection.

     18797-79-0 详细信息

    中药标准品

    CAS号:18797-79-0

    品名:紫堇灵corynoline

    中文别名:紫堇醇灵碱;紫蓳灵;

    英文别名:CORYNOLINE;13-methyl-chelidonine;

    分子式:C21H21NO5

    分子量:367.395

    精确质量:367.142

    Psa:60.39

    密度:1.396 g/cm3

    沸点:504.201ºC at 760 mmHg

    熔点:217-218ºC

    闪点:258.732ºC

    折射率:1.659

    蒸汽压:5.48E-11mmHg at 25°C

    简介:Corynolineisanisoquinolinealkaloidwithreportedpharmacologicalactivitysuchascelladhesioninhibition,sedationandliverprotection.

    展开

    中药标准品18797-79-0
    阿拉丁 紫堇灵 Corynoline 现货

     342.90
    C115867 分析标准品,≥97%
    中药标准品19057-60-4

    CAS号:19057-60-4

    品名:薯蓣皂苷dioscin

    中文别名:薯蓣皂苷

    英文别名:collettisideiii;polyphyllinIII;Dioscin;

    分子式:C45H72O16

    分子量:869.044

    精确质量:868.482

    Psa:235.68

    UNII号:3B95U4OLWV

    密度:

    熔点:294-296 °C

    简介:Dioscin,anaturalsteroidsaponinthathasbeenshowntopromoteanticanceractivityagainstseveralformsofcancers.Dioscininducescancercellapoptosisthroughelevatedoxidativestressmediatedbydownregulationofperoxiredoxins.

     19057-60-4 详细信息

    中药标准品

    CAS号:19057-60-4

    品名:薯蓣皂苷dioscin

    中文别名:薯蓣皂苷

    英文别名:collettisideiii;polyphyllinIII;Dioscin;

    分子式:C45H72O16

    分子量:869.044

    精确质量:868.482

    Psa:235.68

    UNII号:3B95U4OLWV

    密度:

    熔点:294-296 °C

    简介:Dioscin,anaturalsteroidsaponinthathasbeenshowntopromoteanticanceractivityagainstseveralformsofcancers.Dioscininducescancercellapoptosisthroughelevatedoxidativestressmediatedbydownregulationofperoxiredoxins.

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    中药标准品19057-60-4
    阿拉丁 薯蓣皂甙 Dioscin 现货

     467.90
    D114066 Moligand™,分析标准品,≥98%
    中药标准品78214-33-2

    CAS号:78214-33-2

    品名:(20S)人参皂苷Rh2(20S)-ginsenosideRh2

    中文别名:人参皂甙Rh2;人参皂苷Rh2;人参皂甙Rh2;

    英文别名:GinsenosideRh2;(3β,12β)-12,20-Dihydroxydammar-24-en-3-yl-β-D-glucopyranoside;GinsenosideRh2;ginenosideRh2;dihydroxydammar-24-en-3-yl;

    分子式:C36H62O8

    分子量:622.873

    精确质量:622.444

    Psa:139.84

    外观与性状:白色粉末

    密度:1.19 g/cm3

    沸点:726.4ºC at 760 mmHg

    闪点:393.1ºC

    折射率:1.571

    安全说明:S26; S36/37/39

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:20(S)-GinsenosideRh2isabioactivemetaboliteoftheginsenosidecomponentofPanaxginsengthathasbeenshowntoexhibitantibacterialeffectsinvitro.

     78214-33-2 详细信息

    中药标准品

    CAS号:78214-33-2

    品名:(20S)人参皂苷Rh2(20S)-ginsenosideRh2

    中文别名:人参皂甙Rh2;人参皂苷Rh2;人参皂甙Rh2;

    英文别名:GinsenosideRh2;(3β,12β)-12,20-Dihydroxydammar-24-en-3-yl-β-D-glucopyranoside;GinsenosideRh2;ginenosideRh2;dihydroxydammar-24-en-3-yl;

    分子式:C36H62O8

    分子量:622.873

    精确质量:622.444

    Psa:139.84

    外观与性状:白色粉末

    密度:1.19 g/cm3

    沸点:726.4ºC at 760 mmHg

    闪点:393.1ºC

    折射率:1.571

    安全说明:S26; S36/37/39

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:20(S)-GinsenosideRh2isabioactivemetaboliteoftheginsenosidecomponentofPanaxginsengthathasbeenshowntoexhibitantibacterialeffectsinvitro.

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    中药标准品78214-33-2
    阿拉丁 (20S)人参皂苷Rh2 20(S)-GinsenosideRh2 现货

     419.90
    G123662 ≥98%
    中药标准品6859-01-4

    CAS号:6859-01-4

    品名:异钩藤碱ISORHYNCHOPHYLLINE

    中文别名:异钩藤碱

    英文别名:Isorhyncophylline;7-Isorhynchophylline;7-Isorhyncophylline;

    分子式:C21H26N2O4

    分子量:370.442

    精确质量:370.189

    Psa:78.87

    UNII号:7F4P99KHLJ

    密度:1.23g/cm3

    沸点:560.8ºC at 760 mmHg

    熔点:114ºC

    闪点:293ºC

    折射率:1.596

     6859-01-4 详细信息

    中药标准品

    CAS号:6859-01-4

    品名:异钩藤碱ISORHYNCHOPHYLLINE

    中文别名:异钩藤碱

    英文别名:Isorhyncophylline;7-Isorhynchophylline;7-Isorhyncophylline;

    分子式:C21H26N2O4

    分子量:370.442

    精确质量:370.189

    Psa:78.87

    UNII号:7F4P99KHLJ

    密度:1.23g/cm3

    沸点:560.8ºC at 760 mmHg

    熔点:114ºC

    闪点:293ºC

    折射率:1.596

    展开

    中药标准品6859-01-4
    阿拉丁 异钩藤碱 Isorhychophylline 现货

     525.90
    I102722 分析标准品,≥98%
    中药标准品80418-24-2

    CAS号:80418-24-2

    品名:三七皂甙R1notoginsenosideR1

    中文别名:三七皂苷;三七皂甙R1;三七皂苷R1;

    英文别名:ginsenoside-Rg2;SanchinosideR1;NotoginsenosideR1;notoginsenosideRh1;NOTOGINSENOSIDE;NotoginsenosideR1;notogisenosideR1;

    分子式:C47H80O18

    分子量:933.127

    精确质量:932.534

    Psa:298.14

    密度:1.39 g/cm3

    沸点:1010.5ºC at 760 mmHg

    闪点:564.9ºC

    折射率:1.614

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:NotoginsenosideR1actsasananti-inflammatoryagent,inhibitingTNF-αinducedPAI-1productioninaorticsmoothmusclecellsinhumans.

     80418-24-2 详细信息

    中药标准品

    CAS号:80418-24-2

    品名:三七皂甙R1notoginsenosideR1

    中文别名:三七皂苷;三七皂甙R1;三七皂苷R1;

    英文别名:ginsenoside-Rg2;SanchinosideR1;NotoginsenosideR1;notoginsenosideRh1;NOTOGINSENOSIDE;NotoginsenosideR1;notogisenosideR1;

    分子式:C47H80O18

    分子量:933.127

    精确质量:932.534

    Psa:298.14

    密度:1.39 g/cm3

    沸点:1010.5ºC at 760 mmHg

    闪点:564.9ºC

    折射率:1.614

    信号词:Warning

    危险标志:GHS07

    危险性描述:H302

    简介:NotoginsenosideR1actsasananti-inflammatoryagent,inhibitingTNF-αinducedPAI-1productioninaorticsmoothmusclecellsinhumans.

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    中药标准品80418-24-2
    阿拉丁 三七皂甙R1 NotoginsenosideR1 期货,请咨询

     429.90
    N465012 ≥98% (HPLC)
    中药标准品119413-54-6

    CAS号:119413-54-6

    品名:拓普替康TopotecanHCl

    中文别名:盐酸拓扑替康;

    英文别名:Topotecanhydrochloride;

    分子式:C23H24ClN3O5

    分子量:457.907

    精确质量:457.14

    Psa:104.89

    MDL号:MFCD00866235

    外观与性状:白色结晶固体

    密度:

    沸点:782.9ºC at 760mmHg

    熔点:213-218ºC

    闪点:427.3ºC

    折射率:1.733

    蒸汽压:8.13E-26mmHg at 25°C

    安全说明:S26; S36/37/39; S45

    危险类别码:R25

    海关编码:2942000000

    危险品标志:T

    简介:ADNAtopoisomeraseIinhibitor;semisyntheticanalogofCamptothecin.Antineoplastic.Topotecanhydrochlorideisachemotherapyagentthatisatopoisomerase1inhibitor.

    用途:用作抗肿瘤药

     119413-54-6 详细信息

    中药标准品

    CAS号:119413-54-6

    品名:拓普替康TopotecanHCl

    中文别名:盐酸拓扑替康;

    英文别名:Topotecanhydrochloride;

    分子式:C23H24ClN3O5

    分子量:457.907

    精确质量:457.14

    Psa:104.89

    MDL号:MFCD00866235

    外观与性状:白色结晶固体

    密度:

    沸点:782.9ºC at 760mmHg

    熔点:213-218ºC

    闪点:427.3ºC

    折射率:1.733

    蒸汽压:8.13E-26mmHg at 25°C

    安全说明:S26; S36/37/39; S45

    危险类别码:R25

    海关编码:2942000000

    危险品标志:T

    简介:ADNAtopoisomeraseIinhibitor;semisyntheticanalogofCamptothecin.Antineoplastic.Topotecanhydrochlorideisachemotherapyagentthatisatopoisomerase1inhibitor.

    用途:用作抗肿瘤药

    展开

    中药标准品119413-54-6
    阿拉丁 盐酸拓扑替康 Topotecanhydrochloride 现货

     323.90
    T103153 分析标准品,≥99% (HPLC)
    食品和饮料标准品2752-64-9

    CAS号:2752-64-9

    品名:中乌头碱Mesaconitine

    中文别名:新乌头碱;

    英文别名:MESACONITINE(SH);N-Desethyl-N-Methylaconitine;Mesaaconitine;JapaconitineA;JapaconitineB;13,14,15-pentol,1,6,16-trimethoxy-4-(methoxymethyl)-20-methyl-aconitane-8;MESACONITINE(PRIMARYSTANDARD);

    分子式:C33H45NO11

    分子量:631.71

    精确质量:631.299

    Psa:153.45

    EINECS号:220-397-6

    密度:1.39g/cm3

    沸点:708.7ºC at 760mmHg

    闪点:382.4ºC

    折射率:1.618

    储存条件:库房低温,通风,干燥,与食品原料分开存放

    蒸汽压:4.45E-21mmHg at 25°C

    危险品运输编码:UN 1544

    危险类别:6.1(a)

    简介:AnAconitineanalog.Aconitinealkaloidpharmacokineticanalgesic.Ahighlypoisonous,neurotoxicalkaloid.

     2752-64-9 详细信息

    食品和饮料标准品

    CAS号:2752-64-9

    品名:中乌头碱Mesaconitine

    中文别名:新乌头碱;

    英文别名:MESACONITINE(SH);N-Desethyl-N-Methylaconitine;Mesaaconitine;JapaconitineA;JapaconitineB;13,14,15-pentol,1,6,16-trimethoxy-4-(methoxymethyl)-20-methyl-aconitane-8;MESACONITINE(PRIMARYSTANDARD);

    分子式:C33H45NO11

    分子量:631.71

    精确质量:631.299

    Psa:153.45

    EINECS号:220-397-6

    密度:1.39g/cm3

    沸点:708.7ºC at 760mmHg

    闪点:382.4ºC

    折射率:1.618

    储存条件:库房低温,通风,干燥,与食品原料分开存放

    蒸汽压:4.45E-21mmHg at 25°C

    危险品运输编码:UN 1544

    危险类别:6.1(a)

    简介:AnAconitineanalog.Aconitinealkaloidpharmacokineticanalgesic.Ahighlypoisonous,neurotoxicalkaloid.

    展开

    食品和饮料标准品2752-64-9
    阿拉丁 中乌头碱 Mesaconitine 现货

     514.90
    M115190 分析标准品,≥96%
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