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Diltiazem EP Impurity B CAS号 87447-47-0

基本信息

CAS(化学文摘登记)号

87447-47-0

英文名称

Diltiazem EP Impurity B

英文化学名

(2S,3S)-2-(4-Methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate ; Des[5-(2-dimethylamino)ethyl] Diltiazem ;

简化分子线性输入规范(SMILES)

CC(O[C@@H]1[C@H](C2=CC=C(OC)C=C2)SC3=CC=CC=C3NC1=O)=O

分子式

C18H17NO4S

分子量

343.4

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

Diltiazem EP Impurity B is chemically (2S,3S)-2-(4-Methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate ; Des[5-(2-dimethylamino)ethyl] Diltiazem ;. Diltiazem EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Diltiazem EP Impurity B 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 Diltiazem. 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/diltiazem-ep-impurity-b-cas-87447-47-0/

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Diltiazem 2-Epimer O-Desacetyl N-Desdimethylaminoethyl Impurity CAS号 132830-17-2

基本信息

CAS(化学文摘登记)号

132830-17-2

英文名称

Diltiazem 2-Epimer O-Desacetyl N-Desdimethylaminoethyl Impurity

英文化学名

D (2R,3S)-2-(4-Methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol ;

简化分子线性输入规范(SMILES)

O[C@@H]1[C@@H](C2=CC=C(OC)C=C2)SC3=CC=CC=C3NC1=O

分子式

C16H15NO3S

分子量

301.4

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

Diltiazem 2-Epimer O-Desacetyl N-Desdimethylaminoethyl Impurity is chemically D (2R,3S)-2-(4-Methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol ;. It is also known as iltiazem 2-Epimer O-Desacetyl N-Desdimethylaminoethyl Impurity ; O-Desacetyl N-Desdimethylaminoethyl Diltiazem 2-Epimer ;. Diltiazem 2-Epimer O-Desacetyl N-Desdimethylaminoethyl Impurity is supplied with detailed characterization data compliant with regulatory guideline. Diltiazem 2-Epimer O-Desacetyl N-Desdimethylaminoethyl Impurity 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 Diltiazem. 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/diltiazem-2-epimer-o-desacetyl-n-desdimethylaminoethyl-impurity-cas-132830-17-2/

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Diltiazem 2-Epimer O-Desacetyl Impurity CAS号 91926-66-8

基本信息

CAS(化学文摘登记)号

91926-66-8

英文名称

Diltiazem 2-Epimer O-Desacetyl Impurity

英文化学名

(2R,3S)-5-[2-(Dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol ;

简化分子线性输入规范(SMILES)

CN(CCN1C([C@H](O)[C@@H](C2=CC=C(OC)C=C2)SC3=CC=CC=C31)=O)C

分子式

C20H24N2O3S

分子量

372.5

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

Diltiazem 2-Epimer O-Desacetyl Impurity is chemically (2R,3S)-5-[2-(Dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol ;. It is also known as Diltiazem 2-Epimer O-Desacetyl Impurity ; O-Desacetyl Diltiazem 2-Epimer ; . Diltiazem 2-Epimer O-Desacetyl Impurity is supplied with detailed characterization data compliant with regulatory guideline. Diltiazem 2-Epimer O-Desacetyl Impurity 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 Diltiazem. 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/diltiazem-2-epimer-o-desacetyl-impurity-cas-91926-66-8/

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Diltiazem EP Impurity D CAS号 130606-60-9

基本信息

CAS(化学文摘登记)号

130606-60-9

英文名称

Diltiazem EP Impurity D

英文化学名

(2S,3S)-5-[2-(Methylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate HCl ;

简化分子线性输入规范(SMILES)

CC(O[C@@H]1[C@H](C2=CC=C(OC)C=C2)SC3=CC=CC=C3N(CCNC)C1=O)=O.Cl

分子式

C21H24N2O4S : HCl

分子量

400.5 : 36.5

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

Diltiazem EP Impurity D is chemically (2S,3S)-5-[2-(Methylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate HCl ; . It is also known as N-Desmethyl Diltiazem Hydrochloride ; . Diltiazem EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Diltiazem EP Impurity D 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 Diltiazem. 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/diltiazem-ep-impurity-d-cas-130606-60-9/

相关产品

86408-45-9 (free base)

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Diltiazem EP Impurity G CAS号 81353-09-5

基本信息

CAS(化学文摘登记)号

81353-09-5

英文名称

Diltiazem EP Impurity G

英文化学名

(2S,3S)-5-[2-(Methylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol ;

简化分子线性输入规范(SMILES)

CNCCN1C2=CC=CC=C2S[C@@H](C3=CC=C(OC)C=C3)[C@@H](O)C1=O

分子式

C19H22N2O3S

分子量

358.5

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

Diltiazem EP Impurity G is chemically (2S,3S)-5-[2-(Methylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol ; . It is also known as Diltiazem USP Related Compound G ; N-Desmethyl O-Desacetyl Diltiazem ;. Diltiazem EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Diltiazem EP Impurity G 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 Diltiazem. 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/diltiazem-impurity-g-cas-81353-09-5/

相关产品

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