• 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

52647-06-0

英文名称

Betamethasone-​(Z)​-​Enolaldehyde

英文化学名

(11beta,16beta,17Z)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17(20)-trien-21-al

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)/C4=C(O)C=O)([H])[C@]4(C)C[C@@H]1O

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

Betamethasone-​(Z)​-​Enolaldehyde is chemically (11beta,16beta,17Z)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4,17(20)-trien-21-al. Betamethasone-​(Z)​-​Enolaldehyde is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone-​(Z)​-​Enolaldehyde 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 Betamethasone. 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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https://www.chemwhat.com/betamethasone-z-enolaldehyde-cas-52647-06-0/

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• 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

61558-12-1

英文名称

21-Dehydro Betamethasone

英文化学名

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

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 Betamethasone is chemically (11beta,16beta)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-al. 21-Dehydro Betamethasone is supplied with detailed characterization data compliant with regulatory guideline. 21-Dehydro Betamethasone 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 Betamethasone. 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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品牌

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https://www.chemwhat.com/21-dehydro-betamethasone-cas-61558-12-1/

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• 基本信息
• 物理性质
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• 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

1201919-18-7

英文名称

16(17)a-Homobetamethasone Sodium Phosphate

英文化学名

Sodium ((1S,3S,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-1,11-dihydroxy-3,10a,12a-trimethyl-2,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl)methyl phosphate ; 9-Fluoro-11beta,17,21-trihydroxy-16alpha-methyl-16(17)a-homopregna-1,4-diene- 3,16a,20-trione 21-(dihydrogen phosphate) disodium salt (As per USP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@](C[C@H](C)C([C@]2(COP(O[Na])(O[Na])=O)O)=O)([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C1)=O

分子式

C22H28FNa2O8P

分子量

516.4

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

16(17)a-Homobetamethasone Sodium Phosphate is chemically Sodium ((1S,3S,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-1,11-dihydroxy-3,10a,12a-trimethyl-2,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl)methyl phosphate ; 9-Fluoro-11beta,17,21-trihydroxy-16alpha-methyl-16(17)a-homopregna-1,4-diene- 3,16a,20-trione 21-(dihydrogen phosphate) disodium salt (As per USP). It is also known as D-Homo B Derivative Bethamethasone. 16(17)a-Homobetamethasone Sodium Phosphate is supplied with detailed characterization data compliant with regulatory guideline. 16(17)a-Homobetamethasone Sodium Phosphate 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 Betamethasone. 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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1202002-01-4 (游离碱)

• 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

5533-97-1

英文名称

Betamethasone 杂质 3

英文化学名

(11beta,​16beta)​-9-Fluoro-11-hydroxy-16-methyl-21-(1-oxobutoxy)-17-(1-oxopropoxy)-Pregna-1,4-diene-3,20-dione

简化分子线性输入规范(SMILES)

O=C([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)OC(CC)=O)COC(CCC)=O

分子式

C29H39FO7

分子量

518.6

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

Betamethasone Impurity 3 is chemically (11beta,​16beta)​-9-Fluoro-11-hydroxy-16-methyl-21-(1-oxobutoxy)-17-(1-oxopropoxy)-Pregna-1,4-diene-3,20-dione. Betamethasone Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Impurity 3 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 Betamethasone. 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/betamethasone-impurity-3-cas-5533-97-1/

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