• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Exemestane 杂质 14

英文化学名

(8R,9S,10R,13S,14S)-6,16-Bis(hydroxymethyl)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione

简化分子线性输入规范(SMILES)

O=C(C=C1C(CO)C[C@@]2([H])[C@]3([H])CC4CO)C=C[C@]1(C)[C@@]2([H])CC[C@]3(C)C4=O

分子式

C21H28O4

分子量

344.5

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

Exemestane Impurity 14 is chemically (8R,9S,10R,13S,14S)-6,16-Bis(hydroxymethyl)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione. Exemestane Impurity 14 is supplied with detailed characterization data compliant with regulatory guideline. Exemestane Impurity 14 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 Exemestane. 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.

快速询价及关联信息

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/exemestane-impurity-14-cas-N/A/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

1204325-02-9

英文名称

Exemestane 杂质 15

英文化学名

(8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(1-hydroxyethyl)-10,13-dimethyl-6-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

简化分子线性输入规范(SMILES)

CC(O)[C@@]1(O)CC[C@@]2([H])[C@]3([H])CC(C4=CC(C=C[C@]4(C)[C@@]3([H])CC[C@]12C)=O)=C

分子式

C22H30O3

分子量

342.5

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

Exemestane Impurity 15 is chemically (8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(1-hydroxyethyl)-10,13-dimethyl-6-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Exemestane Impurity 15 is supplied with detailed characterization data compliant with regulatory guideline. Exemestane 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 Exemestane. 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.

快速询价及关联信息

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/exemestane-impurity-15-cas-1204325-02-9/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Exemestane EP 杂质 I

英文化学名

6-Methylidene-3-oxoandrosta-1,4-dien-17b-yl formate (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]12C(C(C[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])OC([H])=O)=C)=CC(C=C1)=O

分子式

C21H26O3

分子量

326.4

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

Exemestane EP Impurity I is chemically 6-Methylidene-3-oxoandrosta-1,4-dien-17b-yl formate (as per EP). Exemestane EP Impurity I is supplied with detailed characterization data compliant with regulatory guideline. Exemestane EP Impurity I 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 Exemestane. 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.

快速询价及关联信息

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/exemestane-ep-impurity-i-cas-N/A/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

881896-95-3

英文名称

6alpha-Methoxymethyl Exemestane 杂质

英文化学名

(6S,8R,9S,10R,13S,14S)-6-(Methoxymethyl)-10,13-dimethyl-7,8,9,11,12,13,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17(10H,14H)-dione

简化分子线性输入规范(SMILES)

O=C(C=C1[C@@H](COC)C[C@@]2([H])[C@]3([H])CC4)C=C[C@]1(C)[C@@]2([H])CC[C@]3(C)C4=O

分子式

C21H28O3

分子量

328.5

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

6alpha-Methoxymethyl Exemestane Impurity is chemically (6S,8R,9S,10R,13S,14S)-6-(Methoxymethyl)-10,13-dimethyl-7,8,9,11,12,13,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17(10H,14H)-dione. 6alpha-Methoxymethyl Exemestane Impurity is supplied with detailed characterization data compliant with regulatory guideline. 6alpha-Methoxymethyl Exemestane 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 Exemestane. 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.

快速询价及关联信息

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/6-methoxymethyl-exemestane-impurity-cas-881896-95-3/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

7034-85-9

英文名称

Exemestane 杂质 5 D7

英文化学名

(8R,9S,10R,13S,14S)-10,13-Dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione-2,2,4,6,6,16,16-d7

简化分子线性输入规范(SMILES)

C[C@@](C(C([2H])([2H])C1)=C([2H])C2=O)(CC2([2H])[2H])[C@]3([H])[C@]1([H])[C@@](CC([2H])([2H])C4=O)([H])[C@]4(C)CC3

分子式

C19H19D7O2

分子量

293.5

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

Exemestane Impurity 5 D7 is chemically (8R,9S,10R,13S,14S)-10,13-Dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione-2,2,4,6,6,16,16-d7. Exemestane Impurity 5 D7 is supplied with detailed characterization data compliant with regulatory guideline. Exemestane Impurity 5 D7 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 Exemestane. 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.

快速询价及关联信息

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/exemestane-impurity-5-d7-cas-7034-85-9/

相关产品

63-05-8 (Unlabeled)