文章

基本信息

CAS(化学文摘登记)号

1035-77-4

英文名称

3-O-Methyl Estradiol

英文化学名

(17beta)-3-Methoxyestra-1,3,5(10)-trien-17-ol;

简化分子线性输入规范(SMILES)

C[C@@]1([C@H]2O)[C@](CC2)([H])[C@@](CCC3=C4C=CC(OC)=C3)([H])[C@]4([H])CC1

分子式

C19H26O2

分子量

286.4

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

3-O-Methyl Estradiol is chemically (17beta)-3-Methoxyestra-1,3,5(10)-trien-17-ol;. 3-O-Methyl Estradiol is supplied with detailed characterization data compliant with regulatory guideline. 3-O-Methyl Estradiol 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 Estradiol Hemihydrate. 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.

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ChemWhat(凯望)—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/3-o-methyl-estradiol-cas-1035-77-4/

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基本信息

CAS(化学文摘登记)号

499985-15-8

英文名称

Estradiol Hemihydrate 杂质 2

英文化学名

(8R,9S,13S,14S,17S)-13-Methyl-3,17-dipropoxy-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene

简化分子线性输入规范(SMILES)

CCCOC1=CC=C2C(CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])OCCC)=C1

分子式

C24H36O2

分子量

356.6

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

Estradiol Hemihydrate Impurity 2 is chemically (8R,9S,13S,14S,17S)-13-Methyl-3,17-dipropoxy-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene. Estradiol Hemihydrate Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Hemihydrate Impurity 2 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 Estradiol Hemihydrate. 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.

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ChemWhat(凯望)—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/estradiol-hemihydrate-impurity-2-cas-499985-15-8/

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基本信息

CAS(化学文摘登记)号

1852-86-4

英文名称

Estradiol Hemihydrate 杂质 1

英文化学名

(8R,9S,13S,14S)-13-Methyl-3-propoxy-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one

简化分子线性输入规范(SMILES)

C[C@@]1(C2=O)[C@](CC2)([H])[C@@](CCC3=C4C=CC(OCCC)=C3)([H])[C@]4([H])CC1

分子式

C21H28O2

分子量

312.5

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

Estradiol Hemihydrate Impurity 1 is chemically (8R,9S,13S,14S)-13-Methyl-3-propoxy-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one. Estradiol Hemihydrate Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Hemihydrate 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 Estradiol Hemihydrate. 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.

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邮箱:chemwhat@watson-int.cn

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ChemWhat(凯望)—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/estradiol-hemihydrate-impurity-1-cas-1852-86-4/

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基本信息

CAS(化学文摘登记)号

22034-63-5

英文名称

Estradiol 3-Propyl Ether

英文化学名

(17beta)-3-Propoxyestra-1,3,5(10)Trien-17-ol

简化分子线性输入规范(SMILES)

C[C@@]1([C@H]2O)[C@](CC2)([H])[C@@](CCC3=C4C=CC(OCCC)=C3)([H])[C@]4([H])CC1

分子式

C21H30O2

分子量

314.5

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

Estradiol 3-Propyl Ether is chemically (17beta)-3-Propoxyestra-1,3,5(10)Trien-17-ol. Estradiol 3-Propyl Ether is supplied with detailed characterization data compliant with regulatory guideline. Estradiol 3-Propyl Ether 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 Estradiol Hemihydrate. 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/estradiol-3-propyl-ether-cas-22034-63-5/

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基本信息

CAS(化学文摘登记)号

6171-48-8

英文名称

Estradiol Hemihydrate EP 杂质 C

英文化学名

4-Methylestra-1,3,5(10)-triene-3,17beta-diol (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]([H])(O)CC[C@@]1([H])[C@]3([H])CCC4=C(C=CC(O)=C4C)[C@@]3([H])CC2

分子式

C19H26O2

分子量

286.4

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

Estradiol Hemihydrate EP Impurity C is chemically 4-Methylestra-1,3,5(10)-triene-3,17beta-diol (as per EP). It is also known as 4-Methyl Estradiol . Estradiol Hemihydrate EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Hemihydrate EP Impurity C 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 Estradiol Hemihydrate. 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/estradiol-hemihydrate-ep-impurity-c-cas-6171-48-8/

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基本信息

CAS(化学文摘登记)号

791-69-5

英文名称

Estradiol Hemihydrate EP 杂质 D

英文化学名

Estra-1,3,5(10),9(11)-tetraene-3,17beta-diol (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@H](O)CC[C@@]1([H])[C@]3([H])CCC4=C(C=CC(O)=C4)C3=CC2

分子式

C18H22O2

分子量

270.4

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

Estradiol Hemihydrate EP Impurity D is chemically Estra-1,3,5(10),9(11)-tetraene-3,17beta-diol (as per EP). Estradiol Hemihydrate EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Hemihydrate 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 Estradiol Hemihydrate. 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/estradiol-hemihydrate-ep-impurity-d-cas-791-69-5/

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基本信息

CAS(化学文摘登记)号

57-91-0

英文名称

Estradiol Hemihydrate EP 杂质 B

英文化学名

(17alpha)-Estra-1,3,5(10)-triene-3,17-diol ; 1,3,5-Estratriene-3,17alpha-diol ; 13beta-Methyl-1,3,5(10)-gonatriene-3,17alpha-diol ; Estra-1,3,5(10)-triene-3,17alpha-diol (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@H](O)CC[C@@]1([H])[C@]3([H])CCC4=C(C=CC(O)=C4)[C@@]3([H])CC2

分子式

C18H24O2

分子量

272.4

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

Estradiol Hemihydrate EP Impurity B is chemically (17alpha)-Estra-1,3,5(10)-triene-3,17-diol ; 1,3,5-Estratriene-3,17alpha-diol ; 13beta-Methyl-1,3,5(10)-gonatriene-3,17alpha-diol ; Estra-1,3,5(10)-triene-3,17alpha-diol (as per EP). It is also known as Estradiol 17alpha-Hydroxy Impurity ; 17alpha-estradiol (EP). Estradiol Hemihydrate EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Hemihydrate 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 Estradiol Hemihydrate. 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/estradiol-hemihydrate-ep-impurity-b-cas-57-91-0/

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基本信息

CAS(化学文摘登记)号

35380-71-3

英文名称

Estradiol Hemihydrate

英文化学名

Estra-1,3,5(10)-triene-3,17beta-diol hemihydrate (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]1([C@H]2O)[C@](CC2)([H])[C@@](CCC3=C4C=CC(O)=C3)([H])[C@]4([H])CC1.[1/2 H2O]

分子式

C18H24O2 : ½(H2O)

分子量

272.4 : ½(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

Estradiol Hemihydrate is chemically Estra-1,3,5(10)-triene-3,17beta-diol hemihydrate (as per EP). Estradiol Hemihydrate is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Hemihydrate 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 Estradiol Hemihydrate. 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/estradiol-hemihydrate-cas-35380-71-3/

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50-28-2 (游离碱)

基本信息

CAS(化学文摘登记)号

53-16-7

英文名称

Estradiol Hemihydrate EP Impurity A

英文化学名

3-Hydroxyestra-1,3,5(10)-trien-17-one (as per EP)

简化分子线性输入规范(SMILES)

C[C@]1([C@](CC2)([H])[C@]3([H])CCC4=C(C=CC(O)=C4)[C@@]3([H])CC1)C2=O

分子式

C18H22O2

分子量

270.4

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

Estradiol Hemihydrate EP Impurity A is chemically 3-Hydroxyestra-1,3,5(10)-trien-17-one (as per EP). It is also known as Estrone (EP). Estradiol Hemihydrate EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Hemihydrate EP Impurity A 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 Estradiol Hemihydrate. 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/estradiol-hemihydrate-ep-impurity-a-cas-53-16-7/

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