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Desoximetasone Acid CAS号 75262-69-0

基本信息

CAS(化学文摘登记)号

75262-69-0

英文名称

Desoximetasone Acid

英文化学名

(11beta,16alpha,17beta)-9-Fluoro-11-hydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic acid

简化分子线性输入规范(SMILES)

F[C@@]1([C@]2(C=C3)C)[C@](CCC2=CC3=O)([H])[C@@](C[C@@H](C)[C@@H]4C(O)=O)([H])[C@]4(C)C[C@@H]1O

分子式

C21H27FO4

分子量

362.5

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

Desoximetasone Acid is chemically (11beta,16alpha,17beta)-9-Fluoro-11-hydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic acid. It is also known as 17-Desoxy 17beta-Carboxy Dexamethasone. Desoximetasone Acid is supplied with detailed characterization data compliant with regulatory guideline. Desoximetasone Acid 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 Dexamethasone. 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

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/desoximetasone-acid-cas-75262-69-0/

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Dexamethasone Impurity 2 CAS号 37927-01-8

基本信息

CAS(化学文摘登记)号

37927-01-8

英文名称

Dexamethasone Impurity 2

英文化学名

9-Fluoro-11beta,17-dihydroxy-16alpha-methyl-3-oxoandrosta-1,4-diene-17beta-carboxylic acid

简化分子线性输入规范(SMILES)

F[C@@]1([C@]2(C=C3)C)[C@](CCC2=CC3=O)([H])[C@@](C[C@@H](C)[C@]4(O)C(O)=O)([H])[C@]4(C)C[C@@H]1O

分子式

C21H27FO5

分子量

378.5

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

Dexamethasone Impurity 2 is chemically 9-Fluoro-11beta,17-dihydroxy-16alpha-methyl-3-oxoandrosta-1,4-diene-17beta-carboxylic acid. It is also known as Dexamethasone Acid ; (-)-Dexamethasone acid. Dexamethasone Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Dexamethasone 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 Dexamethasone. 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/dexamethasone-impurity-2-cas-37927-01-8/

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Dexamethasone EP Impurity J CAS号 2036-77-3

基本信息

CAS(化学文摘登记)号

2036-77-3

英文名称

Dexamethasone EP Impurity J

英文化学名

17,21-Dihydroxy-16alpha-methylpregna-1,4-diene-3,11,20-trione (as per EP & USP)

简化分子线性输入规范(SMILES)

C[C@]([C@@]1(O)C(CO)=O)(C2)[C@](C[C@H]1C)([H])[C@@](CCC3=CC4=O)([H])[C@]([C@]3(C=C4)C)([H])C2=O

分子式

C22H28O5

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

Dexamethasone EP Impurity J is chemically 17,21-Dihydroxy-16alpha-methylpregna-1,4-diene-3,11,20-trione (as per EP & USP). It is also known as 16alpha-Methylprednisone (USP). Dexamethasone EP Impurity J is supplied with detailed characterization data compliant with regulatory guideline. Dexamethasone EP Impurity J 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 Dexamethasone. 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/dexamethasone-ep-impurity-j-cas-2036-77-3/

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21-Dehydro Desoxymetasone CAS号 1188271-71-7

基本信息

CAS(化学文摘登记)号

1188271-71-7

英文名称

21-Dehydro Desoxymetasone

英文化学名

2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde

简化分子线性输入规范(SMILES)

F[C@@]1([C@]2(C=C3)C)[C@](CCC2=CC3=O)([H])[C@@](C[C@@H](C)[C@@H]4C(C=O)=O)([H])[C@]4(C)C[C@@H]1O.F[C@@]5([C@]6(C=C7)C)[C@](CCC6=CC7=O)([H])[C@@](C[C@@H](C)[C@@H]8C(C(O)O)=O)([H])[C@]8(C)C[C@@H]5O

分子式

C22H27FO4

分子量

374.5

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

21-Dehydro Desoxymetasone is chemically 2-((8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde. 21-Dehydro Desoxymetasone is supplied with detailed characterization data compliant with regulatory guideline. 21-Dehydro Desoxymetasone 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 Dexamethasone. 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/21-dehydro-desoxymetasone-cas-1188271-71-7/

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Dexamethasone EP Impurity I CAS号 14622-47-0

基本信息

CAS(化学文摘登记)号

14622-47-0

英文名称

Dexamethasone EP Impurity I

英文化学名

9,11alpha-Epoxy-17,21-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione (as per EP)

简化分子线性输入规范(SMILES)

C[C@@](C(CC1)=CC2=O)(C=C2)[C@]34[C@]1([H])[C@@](C[C@@H](C)[C@]5(O)C(CO)=O)([H])[C@]5(C)C[C@H]3O4

分子式

C22H28O5

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

Dexamethasone EP Impurity I is chemically 9,11alpha-Epoxy-17,21-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione (as per EP). Dexamethasone EP Impurity I is supplied with detailed characterization data compliant with regulatory guideline. Dexamethasone 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 Dexamethasone. 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/dexamethasone-ep-impurity-i-cas-14622-47-0/

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21-Dehydro Dexamethasone CAS号 2964-79-6

基本信息

CAS(化学文摘登记)号

2964-79-6

英文名称

21-Dehydro Dexamethasone

英文化学名

(11beta,16alpha)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-al Hydrate

简化分子线性输入规范(SMILES)

F[C@@]1([C@]2(C=C3)C)[C@](CCC2=CC3=O)([H])[C@@](C[C@@H](C)[C@]4(O)C(C=O)=O)([H])[C@]4(C)C[C@@H]1O.F[C@@]5([C@]6(C=C7)C)[C@](CCC6=CC7=O)([H])[C@@](C[C@@H](C)[C@]8(O)C(C(O)O)=O)([H])[C@]8(C)C[C@@H]5O

分子式

C22H27FO5

分子量

390.5

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

21-Dehydro Dexamethasone is chemically (11beta,16alpha)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-al Hydrate. It is also known as 21-Dehydro Dexamethasone Hydrate. 21-Dehydro Dexamethasone is supplied with detailed characterization data compliant with regulatory guideline. 21-Dehydro Dexamethasone 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 Dexamethasone. 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/21-dehydro-dexamethasone-cas-2964-79-6/

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Dexamethasone Formate CAS号 473273-04-0

基本信息

CAS(化学文摘登记)号

473273-04-0

英文名称

Dexamethasone Formate

英文化学名

9-Fluoro-17-(formyloxy)-11-hydroxy-16-methyl-3-oxo-(11beta,16alpha,17alpha)-androsta-1,4- diene-17-carboxylic Acid

简化分子线性输入规范(SMILES)

O=CO[C@@]([C@]([C@@]1([H])C2)(C[C@H](O)[C@](F)([C@]3(C=C4)C)[C@@]1([H])CCC3=CC4=O)C)([C@@H]2C)C(O)=O

分子式

C22H27FO6

分子量

406.5

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

Dexamethasone Formate is chemically 9-Fluoro-17-(formyloxy)-11-hydroxy-16-methyl-3-oxo-(11beta,16alpha,17alpha)-androsta-1,4- diene-17-carboxylic Acid. It is also known as 17beta-Carboxy-17alpha-formyloxy Dexamethasone. Dexamethasone Formate is supplied with detailed characterization data compliant with regulatory guideline. Dexamethasone Formate 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 Dexamethasone. 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/dexamethasone-formate-cas-473273-04-0/

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