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Betamethasone 杂质 CAS号 560-34-9

基本信息

CAS(化学文摘登记)号

560-34-9

英文名称

Betamethasone 杂质

英文化学名

(8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

简化分子线性输入规范(SMILES)

C[C@@]12C(CC[C@]3([H])[C@]2(F)[C@@H](O)C[C@@]4(C)[C@@]3([H])C[C@H](C)[C@@]4(C(CO)=O)O)=CC(CC1)=O

分子式

C22H31FO5

分子量

394.5

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 Impurity is chemically (8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one. Betamethasone Impurity is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone 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 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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9-Bromo Betamethasone CAS号 330157-03-4

基本信息

CAS(化学文摘登记)号

330157-03-4

英文名称

9-Bromo Betamethasone

英文化学名

(8S,9R,10S,11S,13S,14S,16S,17R)-9-Bromo-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one;

简化分子线性输入规范(SMILES)

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

分子式

C22H29BrO5

分子量

453.4

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

9-Bromo Betamethasone is chemically (8S,9R,10S,11S,13S,14S,16S,17R)-9-Bromo-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one;. 9-Bromo Betamethasone is supplied with detailed characterization data compliant with regulatory guideline. 9-Bromo 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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9-Chloro Betamethasone CAS号 4419-39-0

基本信息

CAS(化学文摘登记)号

4419-39-0

英文名称

9-Chloro Betamethasone

英文化学名

(8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one;

简化分子线性输入规范(SMILES)

C[C@@]1([H])C[C@@]2([H])[C@]3([H])CC([H])([H])C4=CC(C=C[C@]4(C)[C@@]3(Cl)[C@](O)([H])C[C@]2(C)[C@@]1(O)C(CO[H])=O)=O

分子式

C22H29ClO5

分子量

408.9

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

9-Chloro Betamethasone is chemically (8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one;. It is also known as Beclomethasone. 9-Chloro Betamethasone is supplied with detailed characterization data compliant with regulatory guideline. 9-Chloro 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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9-Fluoro Prednisolone CAS号 338-95-4

基本信息

CAS(化学文摘登记)号

338-95-4

英文名称

9-Fluoro Prednisolone

英文化学名

(8S,9R,10S,11S,13S,14S,17R)-9-Fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

简化分子线性输入规范(SMILES)

O=C1C=C[C@@]2(C)C(CC[C@]3([H])[C@]2(F)[C@@H](O)C[C@@]4(C)[C@@]3([H])CC[C@]4(O)C(CO)=O)=C1

分子式

C21H27FO5

分子量

378.4

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

9-Fluoro Prednisolone is chemically (8S,9R,10S,11S,13S,14S,17R)-9-Fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. 9-Fluoro Prednisolone is supplied with detailed characterization data compliant with regulatory guideline. 9-Fluoro Prednisolone 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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ChemWhat（凯望）—— 品牌介绍

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Betamethasone EP Impurity A CAS号 50-02-2

基本信息

CAS(化学文摘登记)号

50-02-2

英文名称

Betamethasone EP Impurity A

英文化学名

9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione

简化分子线性输入规范(SMILES)

O=C1C=C[C@]2(C)[C@@]3(F)[C@@H](O)C[C@]4(C)[C@](C(CO)=O)(O)[C@H](C)C[C@@]4([H])[C@]3([H])CCC2=C1

分子式

C22H29FO5

分子量

392.5

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 A is chemically 9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione. It is also known as Dexamethasone. Betamethasone EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone 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 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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Betamethasone EP Impurity H CAS号 185613-71-2

基本信息

CAS(化学文摘登记)号

185613-71-2

英文名称

Betamethasone EP Impurity H

英文化学名

14-Fluoro-11beta,17,21-trihydroxy-16beta-methyl-8alpha,9beta,14beta-pregna-1,4-diene-3,20-dione

简化分子线性输入规范(SMILES)

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

分子式

C22H29FO5

分子量

392.5

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 H is chemically 14-Fluoro-11beta,17,21-trihydroxy-16beta-methyl-8alpha,9beta,14beta-pregna-1,4-diene-3,20-dione. Betamethasone EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone EP Impurity H 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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Betamethasone Valerate EP Impurity G CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Betamethasone Valerate EP Impurity G

英文化学名

6alpha-bromo-9-fluoro-11beta,21-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate (as per EP)

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])C[C@H](Br)C4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)=O)=O

分子式

C27H36BrFO6

分子量

555.5

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 G is chemically 6alpha-bromo-9-fluoro-11beta,21-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate (as per EP). It is also known as 6alpha-Bromo-Betamethasone Valerate. Betamethasone Valerate EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Valerate 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 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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Betamethasone Valerate EP Impurity I CAS号 2802-10-0

基本信息

CAS(化学文摘登记)号

2802-10-0

英文名称

Betamethasone Valerate EP Impurity I

英文化学名

9-Fluoro-11beta,21-dihydroxy-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)CC[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

C26H35FO6

分子量

462.6

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 I is chemically 9-Fluoro-11beta,21-dihydroxy-3,20-dioxopregna-1,4-dien-17-yl pentanoate ; . It is also known as 9-Fluoro-Prednisolone 17-Valerate ; . Betamethasone Valerate EP Impurity I is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Valerate 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 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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Betamethasone Dipropionate CAS号 5593-20-4

基本信息

CAS(化学文摘登记)号

5593-20-4

英文名称

Betamethasone Dipropionate

英文化学名

9-Fluoro-11beta-hydroxy-16beta-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate ;

简化分子线性输入规范(SMILES)

C[C@@]12[C@@](OC(CC)=O)(C(COC(CC)=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

C28H37FO7

分子量

504.6

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 is chemically 9-Fluoro-11beta-hydroxy-16beta-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate ;. Betamethasone Dipropionate is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Dipropionate 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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Betamethasone Dipropionate EP Impurity B CAS号 5534-13-4

基本信息

CAS(化学文摘登记)号

5534-13-4

英文名称

Betamethasone Dipropionate EP Impurity B

英文化学名

9-Fluoro-11beta,21-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate (as per EP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@](OC(CC)=O)(C(CO)=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

C25H33FO6

分子量

448.5

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 Dipropionate EP Impurity B is chemically 9-Fluoro-11beta,21-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate (as per EP). It is also known as Betamethasone 17-propionate (EP) ; Betamethasone Dipropionate USP Related Compound B. Betamethasone Dipropionate EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Dipropionate 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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