文章

基本信息

CAS(化学文摘登记)号

905710-76-1

英文名称

Crisaborole Oxaborole 杂质

英文化学名

5-Methylbenzo[c][1,2]oxaborol-1(3H)-ol

简化分子线性输入规范(SMILES)

CC1=CC=C2C(COB2O)=C1

分子式

C8H9BO2

分子量

148.0

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

Crisaborole Oxaborole Impurity is chemically 5-Methylbenzo[c][1,2]oxaborol-1(3H)-ol. Crisaborole Oxaborole Impurity is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole Oxaborole 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 Crisaborole. 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/crisaborole-oxaborole-impurity-cas-905710-76-1/

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基本信息

CAS(化学文摘登记)号

58380-11-3

英文名称

Crisaborole 杂质 5

英文化学名

2-Bromo-5-hydroxybenzoic acid

简化分子线性输入规范(SMILES)

OC(C(C=C(O)C=C1)=C1Br)=O

分子式

C7H5BrO3

分子量

217.0

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

Crisaborole Impurity 5 is chemically 2-Bromo-5-hydroxybenzoic acid. Crisaborole Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole Impurity 5 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 Crisaborole. 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/crisaborole-impurity-5-cas-58380-11-3/

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基本信息

CAS(化学文摘登记)号

906673-43-6

英文名称

Crisaborole Acid 杂质

英文化学名

4-(1-Hydroxy-1,3-dihydrobenzo[c] [1,2] oxaborol-5-yloxy) benzoic acid

简化分子线性输入规范(SMILES)

O=C(O)C1=CC=C(OC2=CC=C3B(O)OCC3=C2)C=C1

分子式

C14H11BO5

分子量

270.0

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

Crisaborole Acid Impurity is chemically 4-(1-Hydroxy-1,3-dihydrobenzo[c] [1,2] oxaborol-5-yloxy) benzoic acid. Crisaborole Acid Impurity is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole 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 Crisaborole. 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/crisaborole-acid-impurity-cas-906673-43-6/

相关产品

基本信息

CAS(化学文摘登记)号

28547-28-6

英文名称

Crisaborole 杂质 6

英文化学名

2-Bromo-4-hydroxybenzoic acid

简化分子线性输入规范(SMILES)

OC(C(C=CC(O)=C1)=C1Br)=O

分子式

C7H5BrO3

分子量

217.0

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

Crisaborole Impurity 6 is chemically 2-Bromo-4-hydroxybenzoic acid. Crisaborole Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole Impurity 6 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 Crisaborole. 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/crisaborole-impurity-6-cas-28547-28-6/

相关产品

基本信息

CAS(化学文摘登记)号

38876-70-9

英文名称

Crisaborole 杂质 7

英文化学名

2-Bromo-6-hydroxybenzoic acid

简化分子线性输入规范(SMILES)

OC(C(C(O)=CC=C1)=C1Br)=O

分子式

C7H5BrO3

分子量

217.0

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

Crisaborole Impurity 7 is chemically 2-Bromo-6-hydroxybenzoic acid. Crisaborole Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole Impurity 7 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 Crisaborole. 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/crisaborole-impurity-7-cas-38876-70-9/

相关产品

基本信息

CAS(化学文摘登记)号

2254541-79-0

英文名称

Crisaborole Dimer 杂质

英文化学名

4,4′-((2,2′-Bis(hydroxymethyl)-[1,1′-biphenyl]-4,4′-diyl)bis(oxy))dibenzonitrile

简化分子线性输入规范(SMILES)

OCC1=C(C2=C(CO)C=C(OC3=CC=C(C#N)C=C3)C=C2)C=CC(OC4=CC=C(C#N)C=C4)=C1

分子式

C28H20N2O4

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

Crisaborole Dimer Impurity is chemically 4,4′-((2,2′-Bis(hydroxymethyl)-[1,1′-biphenyl]-4,4′-diyl)bis(oxy))dibenzonitrile. Crisaborole Dimer Impurity is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole Dimer 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 Crisaborole. 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/crisaborole-dimer-impurity-cas-2254541-79-0/

相关产品

基本信息

CAS(化学文摘登记)号

1187187-01-4

英文名称

Crisaborole 杂质 C

英文化学名

5-(4-(Aminomethyl)phenoxy)benzo[c][1,2]oxaborol-1(3H)-ol hydrochloride

简化分子线性输入规范(SMILES)

OB1C2=CC=C(OC3=CC=C(CN)C=C3)C=C2CO1.Cl

分子式

C14H14BNO3 : HCl

分子量

255.1 : 36.5

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

Crisaborole Impurity C is chemically 5-(4-(Aminomethyl)phenoxy)benzo[c][1,2]oxaborol-1(3H)-ol hydrochloride. Crisaborole Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole 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 Crisaborole. 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/crisaborole-impurity-c-cas-1187187-01-4/

相关产品

1187230-70-1 (游离碱)

基本信息

CAS(化学文摘登记)号

1187188-59-5

英文名称

Crisaborole 杂质 D

英文化学名

4-((1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yl)oxy)benzamide

简化分子线性输入规范(SMILES)

OB1OCC2=C1C=CC(OC3=CC=C(C(N)=O)C=C3)=C2

分子式

C14H12BNO4

分子量

269.1

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

Crisaborole Impurity D is chemically 4-((1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yl)oxy)benzamide. Crisaborole Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole 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 Crisaborole. 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/crisaborole-impurity-d-cas-1187188-59-5/

相关产品

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Crisaborole 杂质 B

英文化学名

5-(4-Cyanophenoxy)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2yl) benzyl acetate

简化分子线性输入规范(SMILES)

O=C(OCC1=CC(OC2=CC=C(C#N)C=C2)=CC=C1)CB3OC(C)(C)C(C)(C)O3

分子式

C22H24BNO5

分子量

393.2

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

Crisaborole Impurity B is chemically 5-(4-Cyanophenoxy)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2yl) benzyl acetate. Crisaborole Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole 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 Crisaborole. 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/crisaborole-impurity-b-cas-N/A/

相关产品

基本信息

CAS(化学文摘登记)号

906673-45-8

英文名称

Crisaborole Bromo 杂质

英文化学名

4-(4-Bromo-3-(hydroxymethyl)phenoxy) benzonitrile

简化分子线性输入规范(SMILES)

N#CC1=CC=C(OC2=CC=C(Br)C(CO)=C2)C=C1

分子式

C14H10BrNO2

分子量

304.1

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

Crisaborole Bromo Impurity is chemically 4-(4-Bromo-3-(hydroxymethyl)phenoxy) benzonitrile. Crisaborole Bromo Impurity is supplied with detailed characterization data compliant with regulatory guideline. Crisaborole Bromo 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 Crisaborole. 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/crisaborole-stage-i-impurity-cas-906673-45-8/

相关产品