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Budesonide EP Impurity J CAS号 313474-59-8

基本信息

CAS(化学文摘登记)号

313474-59-8

英文名称

Budesonide EP Impurity J

英文化学名

16alpha,17-[(1RS)-Butylidenebis(oxy)]-9alpha-bromo-11beta,21-dihydroxypregna-1,4-diene-3,20-dione (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]3(C(CO)=O)[C@@](O[C@@](O3)([H])CCC)([H])C[C@@]1([H])[C@]4([H])CCC5=CC(C=C[C@]5(C)[C@@]4(Br)[C@@H](O)C2)=O

分子式

C25H33BrO6

分子量

509.4

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

Budesonide EP Impurity J  is chemically 16alpha,17-[(1RS)-Butylidenebis(oxy)]-9alpha-bromo-11beta,21-dihydroxypregna-1,4-diene-3,20-dione (as per EP). It is also known as 9alpha-Bromo Budesonide ; Bromobudesonide (USP). Budesonide EP Impurity J  is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 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 Budesonide. 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/budesonide-ep-impurity-j-cas-313474-59-8/

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Budesonide 17,21-Diacetyloxy Impurity CAS号 17652-24-3

基本信息

CAS(化学文摘登记)号

17652-24-3

英文名称

Budesonide 17,21-Diacetyloxy Impurity

英文化学名

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

简化分子线性输入规范(SMILES)

O=C([C@]([C@]12C)(CC[C@@]1([H])[C@@](CCC3=CC4=O)([H])[C@]([C@]3(C=C4)C)([H])[C@@H](O)C2)OC(C)=O)COC(C)=O

分子式

C25H32O7

分子量

444.5

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

Budesonide 17,21-Diacetyloxy Impurity is chemically 2-((8S,9S,10R,11S,13S,14S,17R)-17-Acetoxy-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate. Budesonide 17,21-Diacetyloxy Impurity is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 17,21-Diacetyloxy 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 Budesonide. 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/budesonide-1721-diacetyloxy-impurity-cas-17652-24-3/

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Budesonide CAS号 51333-22-3

基本信息

CAS(化学文摘登记)号

51333-22-3

英文名称

Budesonide

英文化学名

16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione (as per EP);(RS)-11b,16a,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetal (as per USP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]3(C(CO)=O)[C@@](OC(O3)CCC)([H])C[C@@]1([H])[C@]4([H])CCC5=CC(C=C[C@]5(C)[C@@]4([H])[C@@H](O)C2)=O

分子式

C25H34O6

分子量

430.5

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

Budesonide is chemically 16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione (as per EP);(RS)-11b,16a,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetal (as per USP). Budesonide is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 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 Budesonide. 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/budesonide-cas-51333-22-3/

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Budesonide EP Impurity B CAS号 1040085-98-0

基本信息

CAS(化学文摘登记)号

1040085-98-0

英文名称

Budesonide EP Impurity B

英文化学名

16alpha,17-[(1RS)-Ethylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione (as per EP & USP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]3(C(CO)=O)[C@@](OC(O3)C)([H])C[C@@]1([H])[C@]4([H])CCC5=CC(C=C[C@]5(C)[C@@]4([H])[C@@H](O)C2)=O

分子式

C23H30O6

分子量

402.5

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

Budesonide EP Impurity B  is chemically 16alpha,17-[(1RS)-Ethylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione (as per EP & USP). It is also known as Budesonide acetaldehyde acetal (epimers) (USP). Budesonide EP Impurity B  is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 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 Budesonide. 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/budesonide-ep-impurity-b-cas-1040085-98-0/

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Budesonide 6-Beta-Hydroxy Impurity CAS号 88411-77-2

基本信息

CAS(化学文摘登记)号

88411-77-2

英文名称

Budesonide 6-Beta-Hydroxy Impurity

英文化学名

(6beta,11beta,16alpha)-16,17-[Butylidenebis(oxy)]-6,11,21-trihydroxypregna-1,4-diene-3,20-dione

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]3(C(CO)=O)[C@@](OC(O3)CCC)([H])C[C@@]1([H])[C@]4([H])C[C@@H](O)C5=CC(C=C[C@]5(C)[C@@]4([H])[C@@H](O)C2)=O

分子式

C25H34O7

分子量

446.5

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

Budesonide 6-Beta-Hydroxy Impurity is chemically (6beta,11beta,16alpha)-16,17-[Butylidenebis(oxy)]-6,11,21-trihydroxypregna-1,4-diene-3,20-dione. It is also known as 6beta-Hydroxybudesonide (USP). Budesonide 6-Beta-Hydroxy Impurity is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 6-Beta-Hydroxy 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 Budesonide. 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/budesonide-6-beta-hydroxy-impurity-cas-88411-77-2/

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Budesonide EP Impurity F CAS号 638-94-8

基本信息

CAS(化学文摘登记)号

638-94-8

英文名称

Budesonide EP Impurity F

英文化学名

16alpha,17-[1-Methylethylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione (as per EP & USP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]3(C(CO)=O)[C@@](OC(O3)(C)C)([H])C[C@@]1([H])[C@]4([H])CCC5=CC(C=C[C@]5(C)[C@@]4([H])[C@@H](O)C2)=O

分子式

C24H32O6

分子量

416.5

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

Budesonide EP Impurity F is chemically 16alpha,17-[1-Methylethylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione (as per EP & USP). It is also known as Desonide (USP). Budesonide EP Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 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 Budesonide. 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/budesonide-ep-impurity-f-cas-638-94-8/

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Budesonide EP Impurity L CAS号 216453-74-6

基本信息

CAS(化学文摘登记)号

216453-74-6

英文名称

Budesonide EP Impurity L

英文化学名

16alpha,17-[(1RS)-Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione (as per EP);16alpha,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione (as per USP)

简化分子线性输入规范(SMILES)

C[C@@]1(C2)[C@@]3(C(CO)=O)[C@@](OC(O3)CCC)([H])C[C@@]1([H])[C@]4([H])CCC5=CC(C=C[C@]5(C)[C@@]4([H])C2=O)=O

分子式

C25H32O6

分子量

428.5

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

Budesonide EP Impurity L is chemically 16alpha,17-[(1RS)-Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione (as per EP);16alpha,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione (as per USP). It is also known as Budesonide USP Related Compound L ; 11-ketobudesonide (USP). Budesonide EP Impurity L is supplied with detailed characterization data compliant with regulatory guideline. Budesonide EP Impurity L 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 Budesonide. 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/budesonide-ep-impurity-l-cas-216453-74-6/

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16Alpha-Hydroxy Prednisolone-14-ene Acetate CAS号 131918-72-4

基本信息

CAS(化学文摘登记)号

131918-72-4

英文名称

16Alpha-Hydroxy Prednisolone-14-ene Acetate

英文化学名

(11beta,16alpha)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione

简化分子线性输入规范(SMILES)

C[C@@]12[C@](C(COC(C)=O)=O)(O)[C@@](O)([H])C=C1[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3([H])[C@@H](O)C2)=O

分子式

C23H28O7

分子量

416.5

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

16Alpha-Hydroxy Prednisolone-14-ene Acetate is chemically (11beta,16alpha)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione. 16Alpha-Hydroxy Prednisolone-14-ene Acetate is supplied with detailed characterization data compliant with regulatory guideline. 16Alpha-Hydroxy Prednisolone-14-ene Acetate 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 Budesonide. 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/16alpha-hydroxy-prednisolone-14-ene-acetate-cas-131918-72-4/

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Budesonide EP Impurity D CAS号 85234-63-5

基本信息

CAS(化学文摘登记)号

85234-63-5

英文名称

Budesonide EP Impurity D

英文化学名

16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta-hydroxy-3,20-dioxopregna-1,4-dien-21-al (as per EP & USP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]3(C(C=O)=O)[C@@](O[C@@](O3)([H])CCC)([H])C[C@@]1([H])[C@]4([H])CCC5=CC(C=C[C@]5(C)[C@@]4([H])[C@@H](O)C2)=O.C[C@@]67[C@@]8(C(C(O)O)=O)[C@@](O[C@@](O8)([H])CCC)([H])C[C@@]6([H])[C@]9([H])CCC%10=CC(C=C[C@]%10(C)[C@@]9([H])[C@@H](O)C7)=O

分子式

C25H32O6

分子量

428.5

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

Budesonide EP Impurity D is chemically 16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta-hydroxy-3,20-dioxopregna-1,4-dien-21-al (as per EP & USP). It is also known as 21-dehydrobudesonide (USP) ; Budesonide Aldehyde Impurity. Budesonide EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 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 Budesonide. 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/budesonide-ep-impurity-d-cas-85234-63-5/

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Budesonide EP Impurity E CAS号 131918-64-4

基本信息

CAS(化学文摘登记)号

131918-64-4

英文名称

Budesonide EP Impurity E

英文化学名

16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4,14-triene-3,20-dione (as per EP);16alpha,17-[Butylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4,14-triene-3,20-dione (as per USP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]3(C(CO)=O)[C@@](OC(O3)CCC)([H])C=C1[C@]4([H])CCC5=CC(C=C[C@]5(C)[C@@]4([H])[C@@H](O)C2)=O

分子式

C25H32O6

分子量

428.5

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

Budesonide EP Impurity E is chemically 16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4,14-triene-3,20-dione (as per EP);16alpha,17-[Butylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4,14-triene-3,20-dione (as per USP). It is also known as Budesonide USP Related Compound E ; 14,15-Dehydrobudesonide (USP). Budesonide EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 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 Budesonide. 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/budesonide-ep-impurity-e-cas-131918-64-4/

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