文章

基本信息

CAS(化学文摘登记)号

102932-28-5

英文名称

7’-Hydroxy Doxazosin

英文化学名

(4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)(6-hydroxy-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone

简化分子线性输入规范(SMILES)

NC1=NC(N2CCN(C(C3OC(C=CC(O)=C4)=C4OC3)=O)CC2)=NC5=CC(OC)=C(OC)C=C15

分子式

C23H25N5O6

分子量

467.5

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

7’-Hydroxy Doxazosin is chemically (4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)(6-hydroxy-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone. 7’-Hydroxy Doxazosin is supplied with detailed characterization data compliant with regulatory guideline. 7’-Hydroxy Doxazosin 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 Doxazosin. 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/7-hydroxy-doxazosin-cas-102932-28-5/

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基本信息

CAS(化学文摘登记)号

23680-84-4

英文名称

Doxazosin EP Impurity F

英文化学名

4-Amino-2-chloro-6,7-dimethoxyquinazoline

简化分子线性输入规范(SMILES)

NC1=NC(Cl)=NC2=CC(OC)=C(OC)C=C12

分子式

C10H10ClN3O2

分子量

239.7

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

Doxazosin EP Impurity F is chemically 4-Amino-2-chloro-6,7-dimethoxyquinazoline. It is also known as Doxazosin USP Related Compound C . Doxazosin EP Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Doxazosin 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 Doxazosin. 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/doxazosin-ep-impurity-f-cas-23680-84-4/

相关产品

基本信息

CAS(化学文摘登记)号

695217-74-4

英文名称

Doxazosin Acetylpiperazinyl Impurity

英文化学名

1-(4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)ethanone

简化分子线性输入规范(SMILES)

NC1=NC(N2CCN(C(C)=O)CC2)=NC3=C1C=C(OC)C(OC)=C3

分子式

C16H21N5O3

分子量

331.4

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

Doxazosin Acetylpiperazinyl Impurity is chemically 1-(4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)ethanone. Doxazosin Acetylpiperazinyl Impurity is supplied with detailed characterization data compliant with regulatory guideline. Doxazosin Acetylpiperazinyl 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 Doxazosin. 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/doxazosin-acetylpiperazinyl-impurity-cas-695217-74-4/

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基本信息

CAS(化学文摘登记)号

77883-43-3

英文名称

Doxazosin Mesylate

英文化学名

1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-[(2RS)-2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl]piperazine methanesulphonate

简化分子线性输入规范(SMILES)

C[S](=O)(O)=O.NC1=NC(N2CCN(C(C3OC(C=CC=C4)=C4OC3)=O)CC2)=NC5=CC(OC)=C(OC)C=C15

分子式

C23H25N5O5 : CH4O3S

分子量

451.5 : 96.1

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

Doxazosin Mesylate is chemically 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-[(2RS)-2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl]piperazine methanesulphonate. Doxazosin Mesylate is supplied with detailed characterization data compliant with regulatory guideline. Doxazosin Mesylate 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 Doxazosin. 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/doxazosin-mesylate-cas-77883-43-3/

相关产品

74191-85-8 (free base)

基本信息

CAS(化学文摘登记)号

70918-74-0

英文名称

Doxazosin EP Impurity B

英文化学名

N-(1,4-Benzodioxane-2-carbonyl)piperazine hydrochloride

简化分子线性输入规范(SMILES)

O=C(N1CCNCC1)C2OC(C=CC=C3)=C3OC2.Cl

分子式

C13H16N2O3 : HCl

分子量

248.3 : 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

Doxazosin EP Impurity B is chemically N-(1,4-Benzodioxane-2-carbonyl)piperazine hydrochloride. It is also known as Doxazosin USP Related Compound A . Doxazosin EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Doxazosin 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 Doxazosin. 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/doxazosin-ep-impurity-b-cas-70918-74-0/

相关产品

70918-00-2 (free base)

基本信息

CAS(化学文摘登记)号

28888-44-0

英文名称

Doxazosin EP Impurity D

英文化学名

6,7-Dimethoxyquinazoline-2,4-dione

简化分子线性输入规范(SMILES)

O=C(N1)C2=CC(OC)=C(OC)C=C2NC1=O

分子式

C10H10N2O4

分子量

222.2

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

Doxazosin EP Impurity D is chemically 6,7-Dimethoxyquinazoline-2,4-dione. It is also known as Doxazosin USP Related Compound B . Doxazosin EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Doxazosin 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 Doxazosin. 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/doxazosin-ep-impurity-d-cas-28888-44-0/

相关产品

基本信息

CAS(化学文摘登记)号

3663-80-7

英文名称

Doxazosin EP Impurity A

英文化学名

(2RS)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid

简化分子线性输入规范(SMILES)

OC(C1OC2=CC=CC=C2OC1)=O

分子式

C9H8O4

分子量

180.2

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

Doxazosin EP Impurity A is chemically (2RS)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid. It is also known as Doxazosin USP Related Compound D . Doxazosin EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Doxazosin 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 Doxazosin. 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/doxazosin-ep-impurity-a-cas-3663-80-7/

相关产品

基本信息

CAS(化学文摘登记)号

617677-53-9

英文名称

Doxazosin EP Impurity C

英文化学名

N,N′-Bis(1,4-benzodioxane-2-carbonyl)piperazine

简化分子线性输入规范(SMILES)

O=C(N1CCN(C(C2OC3=CC=CC=C3OC2)=O)CC1)C4OC5=CC=CC=C5OC4

分子式

C22H22N2O6

分子量

410.4

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

Doxazosin EP Impurity C is chemically N,N′-Bis(1,4-benzodioxane-2-carbonyl)piperazine. It is also known as Doxazosin USP Related Compound F . Doxazosin EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Doxazosin 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 Doxazosin. 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/doxazosin-ep-impurity-c-cas-617677-53-9/

相关产品

基本信息

CAS(化学文摘登记)号

102839-00-9

英文名称

Doxazosin EP Impurity H

英文化学名

2,2′-(Piperazine-1,4-diyl)bis(6,7-diMethoxyquinazolin-4-amine)

简化分子线性输入规范(SMILES)

NC1=NC(N2CCN(C3=NC4=CC(OC)=C(OC)C=C4C(N)=N3)CC2)=NC5=CC(OC)=C(OC)C=C15

分子式

C24H28N8O4

分子量

492.5

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

Doxazosin EP Impurity H is chemically 2,2′-(Piperazine-1,4-diyl)bis(6,7-diMethoxyquinazolin-4-amine). Doxazosin EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Doxazosin 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 Doxazosin. 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/doxazosin-ep-impurity-h-cas-102839-00-9/

相关产品

基本信息

CAS(化学文摘登记)号

27631-29-4

英文名称

Doxazosin EP Impurity E

英文化学名

2,4-Dichloro-6,7-dimethoxyquinazoline

简化分子线性输入规范(SMILES)

ClC1=NC(Cl)=NC2=CC(OC)=C(OC)C=C12

分子式

C10H8Cl2N2O2

分子量

259.1

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

Doxazosin EP Impurity E is chemically 2,4-Dichloro-6,7-dimethoxyquinazoline. It is also known as Doxazosin USP Related Compound E . Doxazosin EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Doxazosin 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 Doxazosin. 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/doxazosin-ep-impurity-e-cas-27631-29-4/

相关产品