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Budesonide EP Impurity G CAS号 137174-25-5

基本信息

CAS(化学文摘登记)号

137174-25-5

英文名称

Budesonide EP Impurity G

英文化学名

16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregn-4-ene-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[C@@]1([H])[C@]4([H])CCC5=CC(CC[C@]5(C)[C@@]4([H])[C@@H](O)C2)=O

分子式

C25H36O6

分子量

432.6

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

Budesonide EP Impurity G is chemically 16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregn-4-ene-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 G ; 1,2-dihydrobudesonide (USP) . Budesonide EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Budesonide EP Impurity G 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-g-cas-137174-25-5/

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Budesonide 6-Alpha-Hydroxy Impurity CAS号 577777-51-6

基本信息

CAS(化学文摘登记)号

577777-51-6

英文名称

Budesonide 6-Alpha-Hydroxy Impurity

英文化学名

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

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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/budesonide-6-alpha-hydroxy-impurity-cas-577777-51-6/

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Budesonide EP Impurity C CAS号 1040085-99-1

基本信息

CAS(化学文摘登记)号

1040085-99-1

英文名称

Budesonide EP Impurity C

英文化学名

16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione (as per EP & USP)

简化分子线性输入规范(SMILES)

O=C(C=C[C@]1(C)[C@@]2([H])[C@@H](O)C[C@@]34C)C=C1CC[C@@]2([H])[C@]3([H])C[C@]5([H])[C@@](C4=O)(CO)OC(CCC)O5

分子式

C25H34O6

分子量

430.4

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 C is chemically 16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione (as per EP & USP). It is also known as d-homobudesonide (USP) ; Budesonide d-homo analog (USP). Budesonide EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 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 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-c-cas-1040085-99-1/

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Budesonide EP Impurity I CAS号 113930-13-5

基本信息

CAS(化学文摘登记)号

113930-13-5

英文名称

Budesonide EP Impurity I

英文化学名

11beta,17,21-Trihydroxy-3,20-dioxopregna-1,4-dien-16alpha-yl butanoate (as per EP)

简化分子线性输入规范(SMILES)

CCCC(O[C@]1([H])C[C@@]2([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3([H])[C@@H](O)C[C@]2(C)[C@@]1(O)C(CO)=O)=O)=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 EP Impurity I is chemically 11beta,17,21-Trihydroxy-3,20-dioxopregna-1,4-dien-16alpha-yl butanoate (as per EP). It is also known as 16alpha-Butyloxy Prednisolone ; 16alpha-Hydroxyprednisolone 16-butyrate. Budesonide EP Impurity I is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 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 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-i-cas-113930-13-5/

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Budesonide EP Impurity K CAS号 51333-05-2

基本信息

CAS(化学文摘登记)号

51333-05-2

英文名称

Budesonide EP Impurity K

英文化学名

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

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]3(C(COC(C)=O)=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

C27H36O7

分子量

472.6

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

Budesonide EP Impurity K is chemically 16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione-21-acetate (as per EP);16alpha,17-[Butylidenebis(oxy)]-11beta-hydroxypregna-1,4-diene-3,20-dione-21-yl acetate (as per USP). It is also known as Budesonide 21-Acetate (USP). Budesonide EP Impurity K is supplied with detailed characterization data compliant with regulatory guideline. Budesonide EP Impurity K 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-k-cas-51333-05-2/

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Budesonide 1,4,16-Triene Impurity CAS号 3044-42-6

基本信息

CAS(化学文摘登记)号

3044-42-6

英文名称

Budesonide 1,4,16-Triene Impurity

英文化学名

21-Acetoxy-11beta-hydroxypregna-1,4,16-triene-3,20-dione

简化分子线性输入规范(SMILES)

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

分子式

C23H28O5

分子量

384.5

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 1,4,16-Triene Impurity is chemically 21-Acetoxy-11beta-hydroxypregna-1,4,16-triene-3,20-dione. It is also known as Deoxyprednisolone-16-ene Acetate. Budesonide 1,4,16-Triene Impurity is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 1,4,16-Triene 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.

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-1416-triene-impurity-cas-3044-42-6/

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Budesonide 17-Carboxylic Acid Impurity CAS号 192057-49-1

基本信息

CAS(化学文摘登记)号

192057-49-1

英文名称

Budesonide 17-Carboxylic Acid Impurity

英文化学名

(6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-Hydroxy-6a,8a-dimethyl-4-oxo-10-propyl-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2′,1′:4,5]indeno[1,2-d][1,3]dioxole-8b-carboxylic acid

简化分子线性输入规范(SMILES)

C[C@@]12[C@@]3(C(O)=O)[C@@](OC(CCC)O3)([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 17-Carboxylic Acid Impurity is chemically (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-Hydroxy-6a,8a-dimethyl-4-oxo-10-propyl-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2′,1′:4,5]indeno[1,2-d][1,3]dioxole-8b-carboxylic acid. Budesonide 17-Carboxylic Acid Impurity is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 17-Carboxylic Acid 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.

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-17-carboxylic-acid-impurity-cas-192057-49-1/

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Budesonide (22R)-Isomer CAS号 51372-29-3

基本信息

CAS(化学文摘登记)号

51372-29-3

英文名称

Budesonide (22R)-Isomer

英文化学名

(11beta,16alpha)-16,17-[(1R)-Butylidenebis(oxy)]-11,21-dihydroxypregna-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@@](O[C@H](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 (22R)-Isomer is chemically (11beta,16alpha)-16,17-[(1R)-Butylidenebis(oxy)]-11,21-dihydroxypregna-1,4-diene-3,20-dione. It is also known as Dexbudesonide ; (22R)-Budesonide. Budesonide (22R)-Isomer is supplied with detailed characterization data compliant with regulatory guideline. Budesonide (22R)-Isomer 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-22r-isomer-cas-51372-29-3/

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Budesonide (22S)-Isomer CAS号 51372-28-2

基本信息

CAS(化学文摘登记)号

51372-28-2

英文名称

Budesonide (22S)-Isomer

英文化学名

(11beta,16alpha)-16,17-[(1S)-Butylidenebis(oxy)]-11,21-dihydroxypregna-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@@](O[C@@H](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 (22S)-Isomer is chemically (11beta,16alpha)-16,17-[(1S)-Butylidenebis(oxy)]-11,21-dihydroxypregna-1,4-diene-3,20-dione. It is also known as (22S)-Budesonide. Budesonide (22S)-Isomer is supplied with detailed characterization data compliant with regulatory guideline. Budesonide (22S)-Isomer 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-22s-isomer-cas-51372-28-2/

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Budesonide EP Impurity A CAS号 13951-70-7

基本信息

CAS(化学文摘登记)号

13951-70-7

英文名称

Budesonide EP Impurity A

英文化学名

11beta,16alpha,17,21-Tetrahydroxypregna-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@](C(CO)=O)(O)[C@@](O)([H])C[C@@]1([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3([H])[C@@H](O)C2)=O

分子式

C21H28O6

分子量

376.4

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 A is chemically 11beta,16alpha,17,21-Tetrahydroxypregna-1,4-diene-3,20-dione (as per EP & USP). It is also known as 16alpha-Hydroxyprednisolone ; 16alpha-Hydroxylprednisolone (USP). Budesonide EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Budesonide 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 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-a-cas-13951-70-7/

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