, ,

Clobazam 杂质 1 CAS号 22316-27-4

基本信息

CAS(化学文摘登记)号

22316-27-4

英文名称

Clobazam 杂质 1

英文化学名

7-Chloro-5-methyl-1-phenyl-1,5-dihydro-2H-benzo[b][1,4]diazepine-2,4(3H)-dione

简化分子线性输入规范(SMILES)

ClC1=CC=C(N(C2=CC=CC=C2)C(CC(N3C)=O)=O)C3=C1

分子式

C16H13ClN2O2

分子量

300.7

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Clobazam Impurity 1 is chemically 7-Chloro-5-methyl-1-phenyl-1,5-dihydro-2H-benzo[b][1,4]diazepine-2,4(3H)-dione. Clobazam Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Clobazam Impurity 1 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Clobazam. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/clobazam-impurity-1-cas-22316-27-4/

相关产品

/通过：
, ,

Succinylcholine Chloride CAS号 71-27-2

基本信息

CAS(化学文摘登记)号

71-27-2

英文名称

Succinylcholine Chloride

英文化学名

Ethanaminium, 2,2′-[(1,4-dioxo-1,4-butanediyl)bis(oxy)]bis[N,N,N-trimethyl]-, dichloride (as per USP)

简化分子线性输入规范(SMILES)

O=C(OCC[N+](C)(C)C)CCC(OCC[N+](C)(C)C)=O.[Cl-].[Cl-]

分子式

C14H30N2O4 : 2(Cl)

分子量

290.4 : 2(35.5)

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Succinylcholine Chloride is chemically Ethanaminium, 2,2′-[(1,4-dioxo-1,4-butanediyl)bis(oxy)]bis[N,N,N-trimethyl]-, dichloride (as per USP). Succinylcholine Chloride is supplied with detailed characterization data compliant with regulatory guideline. Succinylcholine Chloride can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Succinylcholine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/succinylcholinechloride-cas-71-27-2/

相关产品

306-40-1 (游离碱) ; 6101-15-1 (dichloride dihydrate)

/通过：
, ,

Temazepam-13C,D3 CAS号 1189871-79-1

基本信息

CAS(化学文摘登记)号

1189871-79-1

英文名称

Temazepam-13C,D3

英文化学名

7-Chloro-3-hydroxy-1-(methyl-13C-d3)-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one

简化分子线性输入规范(SMILES)

ClC1=CC=C(N(C2=O)[13C]([2H])([2H])[2H])C(C(C3=CC=CC=C3)=NC2O)=C1

分子式

C1513CH10D3ClN2O2

分子量

304.8

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Temazepam-13C,D3 is chemically 7-Chloro-3-hydroxy-1-(methyl-13C-d3)-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one. Temazepam-13C,D3 is supplied with detailed characterization data compliant with regulatory guideline. Temazepam-13C,D3 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Temazepam. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/temazepam-13cd3-cas-1189871-79-1/

相关产品

/通过：
, ,

Vonoprazan 杂质 37 CAS号 1807642-39-2

基本信息

CAS(化学文摘登记)号

1807642-39-2

英文名称

Vonoprazan 杂质 37

英文化学名

5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbonitrile

简化分子线性输入规范(SMILES)

N#CC1=CN(S(=O)(C2=CC=CN=C2)=O)C(C3=CC=CC=C3F)=C1

分子式

C16H10FN3O2S

分子量

327.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Vonoprazan Impurity 37 is chemically 5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbonitrile. Vonoprazan Impurity 37 is supplied with detailed characterization data compliant with regulatory guideline. Vonoprazan Impurity 37 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Vonoprazan. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/vonoprazan-impurity-37-cas-1807642-39-2/

相关产品

/通过：
, ,

Torasemide EP 杂质 B N-Oxide CAS号 740746-58-1

基本信息

CAS(化学文摘登记)号

740746-58-1

英文名称

Torasemide EP 杂质 B N-Oxide

英文化学名

3-Sulfamoyl-4-(m-tolylamino)pyridine 1-oxide

简化分子线性输入规范(SMILES)

O=S(C1=C(NC2=CC=CC(C)=C2)C=C[N+]([O-])=C1)(N)=O

分子式

C12H13N3O3S

分子量

279.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Torasemide EP Impurity B N-Oxide is chemically 3-Sulfamoyl-4-(m-tolylamino)pyridine 1-oxide. Torasemide EP Impurity B N-Oxide is supplied with detailed characterization data compliant with regulatory guideline. Torasemide EP Impurity B N-Oxide can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Torasemide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/torasemide-ep-impurity-b-n-oxide-cas-740746-58-1/

相关产品

58155-58-1 (钠盐)

/通过：
, ,

Menadione Sodium Trihydrate CAS号 6147-37-1

基本信息

CAS(化学文摘登记)号

6147-37-1

英文名称

Menadione Sodium Trihydrate

英文化学名

2-Methyl-1,4-dioxo-1,2,3,4-tetrahydronaphthalene-2-sulfonate sodium trihydrate

简化分子线性输入规范(SMILES)

O=S(C(CC(C1=C2C=CC=C1)=O)(C)C2=O)([O-])=O

分子式

C11H9O5S : Na : 3(H2O)

分子量

253.2 : 23.0 : 3(18.0)

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Menadione Sodium Trihydrate is chemically 2-Methyl-1,4-dioxo-1,2,3,4-tetrahydronaphthalene-2-sulfonate sodium trihydrate. Menadione Sodium Trihydrate is supplied with detailed characterization data compliant with regulatory guideline. Menadione Sodium Trihydrate can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Menadione. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/menadione-sodium-trihydrate-cas-6147-37-1/

相关产品

130-36-9 (游离碱) ; 130-37-0 (sodium salt) ; 73239-80-2 (potassium salt)

/通过：
, ,

Permethrin 杂质 15 CAS号 72748-68-6

基本信息

CAS(化学文摘登记)号

72748-68-6

英文名称

Permethrin 杂质 15

英文化学名

(1S,3R)-3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropane-1-carboxylic acid

简化分子线性输入规范(SMILES)

ClC(C(F)(F)F)=C[C@H](C(C)1C)[C@@H]1C(O)=O

分子式

C9H10ClF3O2

分子量

242.6

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Permethrin Impurity 15 is chemically (1S,3R)-3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropane-1-carboxylic acid. Permethrin Impurity 15 is supplied with detailed characterization data compliant with regulatory guideline. Permethrin Impurity 15 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Permethrin. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/permethrin-impurity-15-cas-72748-68-6/

相关产品

/通过：
, ,

Procyanidin CAS号 20347-71-1

基本信息

CAS(化学文摘登记)号

20347-71-1

英文名称

Procyanidin

英文化学名

2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chromane-3,4,5,7-tetraol

简化分子线性输入规范(SMILES)

OC1C(OC2=CC(O)=CC(O)=C2C1O)(C(C=C3)=CC(O)=C3O)OC4C(C(C=C5)=CC(O)=C5O)OC6=CC(O)=CC(O)=C6C4

分子式

C30H26O13

分子量

594.5

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Procyanidin is chemically 2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chromane-3,4,5,7-tetraol. It is also known as Proanthocyanidins. Procyanidin is supplied with detailed characterization data compliant with regulatory guideline. Procyanidin can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Procyanidin. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/procyanidin-cas-20347-71-1/

相关产品

/通过：
, ,

Doxercalciferol 杂质 1 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Doxercalciferol 杂质 1

英文化学名

(1S,3R,Z)-5-(2-((1R,3aS,7aR,E)-1-((2R,5S)-5,6-dimethylheptan-2-yl)-7a-methyloctahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol

简化分子线性输入规范(SMILES)

O[C@@H]1C[C@@H](O)C(/C(C1)=CC=C2[C@]3([H])CC[C@H]([C@@H](CC[C@H](C)C(C)C)C)[C@@]3(C)CCC2)=C

分子式

C28H46O2

分子量

414.7

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Doxercalciferol Impurity 1 is chemically (1S,3R,Z)-5-(2-((1R,3aS,7aR,E)-1-((2R,5S)-5,6-dimethylheptan-2-yl)-7a-methyloctahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol. Doxercalciferol Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Doxercalciferol Impurity 1 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Doxercalciferol. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/doxercalciferol-impurity-1-cas-N/A/

相关产品

/通过：
, ,

Epicatechin CAS号 490-46-0

基本信息

CAS(化学文摘登记)号

490-46-0

英文名称

Epicatechin

英文化学名

(2R,3R)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol

简化分子线性输入规范(SMILES)

O[C@H]1[C@@H](C(C=C2)=CC(O)=C2O)OC3=CC(O)=CC(O)=C3C1

分子式

C15H14O6

分子量

290.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Epicatechin is chemically (2R,3R)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol. Epicatechin is supplied with detailed characterization data compliant with regulatory guideline. Epicatechin can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Epicatechin. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/epicatechin-cas-490-46-0/

相关产品

/通过：