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Betamethasone Acetate EP Impurity D CAS号 912-38-9

基本信息

CAS(化学文摘登记)号

912-38-9

英文名称

Betamethasone Acetate EP Impurity D

英文化学名

9,11beta-Epoxy-17-hydroxy-16beta-methyl-3,20-dioxo-9beta-pregna-1,4-dien-21-yl acetate (as per EP) ; 9,11Beta-Epoxy-17,21-dihydroxy-16Beta-methylpregna-1,4-diene-3,20-dione 21-acetate (as per USP)

简化分子线性输入规范(SMILES)

CC(OCC([C@@]1(O)[C@@H](C)C[C@@]2([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@]3(O5)[C@]5([H])C[C@]12C)=O)=O)=O

分子式

C24H30O6

分子量

414.5

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 Acetate EP Impurity D is chemically 9,11beta-Epoxy-17-hydroxy-16beta-methyl-3,20-dioxo-9beta-pregna-1,4-dien-21-yl acetate (as per EP) ; 9,11Beta-Epoxy-17,21-dihydroxy-16Beta-methylpregna-1,4-diene-3,20-dione 21-acetate (as per USP). It is also known as Betamethasone Acetate USP Related Compound D. Betamethasone Acetate EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Acetate 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 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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邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

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https://www.chemwhat.com/betamethasone-acetate-ep-impurity-d-cas-912-38-9/

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Betamethasone Dipropionate EP Impurity E CAS号 5534-09-8

基本信息

CAS(化学文摘登记)号

5534-09-8

英文名称

Betamethasone Dipropionate EP Impurity E

英文化学名

9-Chloro-11beta-hydroxy-16beta-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@](C(COC(CC)=O)=O)(OC(CC)=O)[C@@H](C)C[C@@]1([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(Cl)[C@@H](O)C2)=O

分子式

C28H37ClO7

分子量

521.0

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

Betamethasone Dipropionate EP Impurity E is chemically 9-Chloro-11beta-hydroxy-16beta-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate (as per EP). It is also known as Beclometasone Dipropionate (EP & USP) . Betamethasone Dipropionate EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Dipropionate EP Impurity E 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

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-dipropionate-ep-impurity-e-cas-5534-09-8/

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Betamethasone Valerate EP Impurity B CAS号 1879-77-2

基本信息

CAS(化学文摘登记)号

1879-77-2

英文名称

Betamethasone Valerate EP Impurity B

英文化学名

9-Fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione ;

简化分子线性输入规范(SMILES)

CC([C@@]1(O)[C@@H](C)C[C@@]2([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)=O)=O

分子式

C22H29FO4

分子量

376.5

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 Valerate EP Impurity B is chemically 9-Fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione ;. It is also known as 21-Deoxy Betamethasone ; . Betamethasone Valerate EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Valerate 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 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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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-valerate-ep-impurity-b-cas-1879-77-2/

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Betamethasone EP Impurity C CAS号 13504-15-9

基本信息

CAS(化学文摘登记)号

13504-15-9

英文名称

Betamethasone EP Impurity C

英文化学名

17,21-Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione

简化分子线性输入规范(SMILES)

[H][C@@]12C[C@@H]([C@]([C@]1(CC=C3[C@]2(CCC4=CC(C=C[C@]34C)=O)[H])C)(O)C(CO)=O)C

分子式

C22H28O4

分子量

356.5

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 EP Impurity C is chemically 17,21-Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione. Betamethasone EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone 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 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

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-ep-impurity-c-cas-13504-15-9/

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Betamethasone EP Impurity J CAS号 18383-24-9

基本信息

CAS(化学文摘登记)号

18383-24-9

英文名称

Betamethasone EP Impurity J

英文化学名

17,21-Dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione (as per EP & USP)

简化分子线性输入规范(SMILES)

[H][C@@]12C[C@]([C@](C(CO)=O)([C@]1(CC[C@]3([C@]2(CCC4=CC(C=C[C@]34C)=O)[H])[H])C)O)([H])C

分子式

C22H30O4

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

Betamethasone EP Impurity J is chemically 17,21-Dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione (as per EP & USP) . It is also known as 11-Desoxymeprednisone (USP). Betamethasone EP Impurity J is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone 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 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

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-ep-impurity-j-cas-18383-24-9/

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Betamethasone Valerate EP Impurity C CAS号 33755-46-3

基本信息

CAS(化学文摘登记)号

33755-46-3

英文名称

Betamethasone Valerate EP Impurity C

英文化学名

9-Fluoro-11beta,21-dihydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate ;

简化分子线性输入规范(SMILES)

CCCCC(O[C@]1(C(CO)=O)[C@H](C)C[C@@]2([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)=O)=O

分子式

C27H37FO6

分子量

476.6

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 Valerate EP Impurity C is chemically 9-Fluoro-11beta,21-dihydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate ;. It is also known as Dexamethasone 17-Valerate ; . Betamethasone Valerate EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Valerate 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 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

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-valerate-ep-impurity-c-cas-33755-46-3/

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Betamethasone Valerate EP Impurity E CAS号 2240-28-0

基本信息

CAS(化学文摘登记)号

2240-28-0

英文名称

Betamethasone Valerate EP Impurity E

英文化学名

9-Fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl pentanoate ;

简化分子线性输入规范(SMILES)

CCCCC(OCC([C@@]1(O)[C@@H](C)C[C@@]2([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)=O)=O)=O

分子式

C27H37FO6

分子量

476.6

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 Valerate EP Impurity E  is chemically 9-Fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl pentanoate ;. It is also known as Betamethasone Valerate USP  Related Compound A ; Betamethasone 21-Valerate ; . Betamethasone Valerate EP Impurity E  is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Valerate EP Impurity E  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

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-valerate-ep-impurity-e-cas-2240-28-0/

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Betamethasone Dipropionate EP Impurity D CAS号 5514-81-8

基本信息

CAS(化学文摘登记)号

5514-81-8

英文名称

Betamethasone Dipropionate EP Impurity D

英文化学名

9-Fluoro-11beta-hydroxy-16beta-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl 21-acetate 17-propanoate (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@](OC(CC)=O)(C(COC(C)=O)=O)[C@@H](C)C[C@@]1([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C2)=O

分子式

C27H35FO7

分子量

490.6

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 Dipropionate EP Impurity D is chemically 9-Fluoro-11beta-hydroxy-16beta-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl 21-acetate 17-propanoate (as per EP). It is also known as betamethasone 21-acetate 17-propionate. Betamethasone Dipropionate EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Dipropionate 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 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

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-dipropionate-ep-impurity-d-cas-5514-81-8/

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Betamethasone Dipropionate EP Impurity F CAS号 66917-44-0

基本信息

CAS(化学文摘登记)号

66917-44-0

英文名称

Betamethasone Dipropionate EP Impurity F

英文化学名

9,11beta-Epoxy-16beta-methyl-3,20-dioxo-9beta-pregna-1,4-diene-17,21-diyl dipropanoate (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@](C(COC(CC)=O)=O)(OC(CC)=O)[C@](C)([H])C[C@@]1([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@]3(O5)[C@]5([H])C2)=O

分子式

C28H36O7

分子量

484.6

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 Dipropionate EP Impurity F is chemically 9,11beta-Epoxy-16beta-methyl-3,20-dioxo-9beta-pregna-1,4-diene-17,21-diyl dipropanoate (as per EP). It is also known as 9beta,11beta-Epoxybetamethasone Dipropionate (EP) ; Betamethasone Dipropionate USP Related Compound F. Betamethasone Dipropionate EP Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Dipropionate EP Impurity F 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

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-dipropionate-ep-impurity-f-cas-66917-44-0/

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