文章

基本信息

CAS(化学文摘登记)号

2470437-02-4

英文名称

Terazosin EP 杂质 P

英文化学名

1-[4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]pentane-1,2-dione (as per EP)

简化分子线性输入规范(SMILES)

CCCC(C(N1CCN(C2=NC(N)=C3C=C(OC)C(OC)=CC3=N2)CC1)=O)=O

分子式

C19H25N5O4

分子量

387.4

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

Terazosin EP Impurity P is chemically 1-[4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]pentane-1,2-dione (as per EP). Terazosin EP Impurity P is supplied with detailed characterization data compliant with regulatory guideline. Terazosin EP Impurity P 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 Terazosin. 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/terazosin-ep-impurity-p-cas-2470437-02-4/

相关产品

基本信息

CAS(化学文摘登记)号

63590-64-7

英文名称

Terazosin

英文化学名

[4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl][(2RS)-oxolan-2-yl]methanone (as per EP) ; 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(tetrahydro-2-furoyl)piperazine (as per USP)

简化分子线性输入规范(SMILES)

NC1=NC(N2CCN(C(C3CCCO3)=O)CC2)=NC4=CC(OC)=C(OC)C=C14

分子式

C19H25N5O4

分子量

387.4

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

Terazosin is chemically [4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl][(2RS)-oxolan-2-yl]methanone (as per EP) ; 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(tetrahydro-2-furoyl)piperazine (as per USP). Terazosin is supplied with detailed characterization data compliant with regulatory guideline. Terazosin 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 Terazosin. 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/terazosin-cas-63590-64-7/

相关产品

63074-08-8 (盐酸盐)

基本信息

CAS(化学文摘登记)号

21575-27-9

英文名称

Terazosin 杂质 3

英文化学名

6,7-Dimethoxy-2-methylquinazolin-4-amine

简化分子线性输入规范(SMILES)

CC1=NC(N)=C2C=C(OC)C(OC)=CC2=N1

分子式

C11H13N3O2

分子量

219.2

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

Terazosin Impurity 3 is chemically 6,7-Dimethoxy-2-methylquinazolin-4-amine. Terazosin Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Terazosin Impurity 3 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 Terazosin. 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/terazosin-impurity-3-cas-21575-27-9/

相关产品

基本信息

CAS(化学文摘登记)号

2470438-57-2

英文名称

N-Nitroso Terazosin EP 杂质 N

英文化学名

(4-Nitrosopiperazin-1-yl)(tetrahydrofuran-2-yl)methanone

简化分子线性输入规范(SMILES)

O=C(C1OCCC1)N2CCN(N=O)CC2

分子式

C9H15N3O3

分子量

213.2

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

N-Nitroso Terazosin EP Impurity N is chemically (4-Nitrosopiperazin-1-yl)(tetrahydrofuran-2-yl)methanone. N-Nitroso Terazosin EP Impurity N is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Terazosin EP Impurity N 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 Terazosin. 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/n-nitroso-terazosin-ep-impurity-n-cas-2470438-57-2/

相关产品

基本信息

CAS(化学文摘登记)号

60547-96-8

英文名称

Terazosin 杂质 2

英文化学名

6,7-Dimethoxyquinazoline-2,4-diamine

简化分子线性输入规范(SMILES)

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

分子式

C10H12N4O2

分子量

220.2

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

Terazosin Impurity 2 is chemically 6,7-Dimethoxyquinazoline-2,4-diamine. Terazosin Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Terazosin Impurity 2 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 Terazosin. 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/terazosin-impurity-2-cas-60547-96-8/

相关产品

基本信息

CAS(化学文摘登记)号

1006718-20-2

英文名称

Terazosin D8

英文化学名

(4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)(tetrahydrofuran-2-yl)methanone

简化分子线性输入规范(SMILES)

NC1=NC(N2C([2H])([2H])C([2H])([2H])N(C(C3CCCO3)=O)C([2H])([2H])C2([2H])[2H])=NC4=C1C=C(OC)C(OC)=C4

分子式

C19H17D8N5O4

分子量

395.5

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

Terazosin D8 is chemically (4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)(tetrahydrofuran-2-yl)methanone. Terazosin D8 is supplied with detailed characterization data compliant with regulatory guideline. Terazosin D8 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 Terazosin. 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/terazosin-d8-cas-1006718-20-2/

相关产品

基本信息

CAS(化学文摘登记)号

664347-52-8

英文名称

Terazosin 杂质 1

英文化学名

4-Amino-6,7-dimethoxyquinazolin-2(1H)-one

简化分子线性输入规范(SMILES)

NC(C1=CC(OC)=C(OC)C=C1N2)=NC2=O

分子式

C10H11N3O3

分子量

221.2

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

Terazosin Impurity 1 is chemically 4-Amino-6,7-dimethoxyquinazolin-2(1H)-one. Terazosin Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Terazosin Impurity 1 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 Terazosin. 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/terazosin-impurity-1-cas-664347-52-8/

相关产品

134749-43-2 (盐酸盐)

基本信息

CAS(化学文摘登记)号

63074-08-8

英文名称

Terazosin HCl

英文化学名

[4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl][(2RS)-oxolan-2-yl]methanone hydrochloride (as per EP) ; 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(tetrahydro-2-furoyl)piperazine monohydrochloride (as per USP)

简化分子线性输入规范(SMILES)

NC1=NC(N2CCN(C(C3CCCO3)=O)CC2)=NC4=CC(OC)=C(OC)C=C14.Cl

分子式

C19H25N5O4 : HCl

分子量

387.4 : 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

Terazosin HCl is chemically [4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl][(2RS)-oxolan-2-yl]methanone hydrochloride (as per EP) ; 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(tetrahydro-2-furoyl)piperazine monohydrochloride (as per USP). Terazosin HCl is supplied with detailed characterization data compliant with regulatory guideline. Terazosin HCl 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 Terazosin. 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/terazosin-hcl-cas-63074-08-8/

相关产品

基本信息

CAS(化学文摘登记)号

1177261-85-6

英文名称

Terazosin EP Impurity I

英文化学名

1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-[[(2RS,5S)-5-methyltetrahydro furan-2-yl]carbonyl]piperazine ;

简化分子线性输入规范(SMILES)

NC1=NC(N2CCN(C(C3O[C@@H](C)CC3)=O)CC2)=NC4=C1C=C(OC)C(OC)=C4

分子式

C20H27N5O4

分子量

401.5

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

Terazosin EP Impurity I is chemically 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-[[(2RS,5S)-5-methyltetrahydro furan-2-yl]carbonyl]piperazine ;. Terazosin EP Impurity I is supplied with detailed characterization data compliant with regulatory guideline. Terazosin 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 Terazosin. 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/terazosin-ep-impurity-i-cas-1177261-85-6/

相关产品

基本信息

CAS(化学文摘登记)号

19237-84-4

英文名称

Terazosin EP Impurity K

英文化学名

1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-(furan-2-ylcarbonyl)piperazine HCl

简化分子线性输入规范(SMILES)

NC1=NC(N2CCN(C(C3=CC=CO3)=O)CC2)=NC4=CC(OC)=C(OC)C=C14.Cl

分子式

C19H21N5O4 : HCl

分子量

383.4 : 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

Terazosin EP Impurity K is chemically 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-(furan-2-ylcarbonyl)piperazine HCl. Terazosin EP Impurity K is supplied with detailed characterization data compliant with regulatory guideline. Terazosin 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 Terazosin. 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/terazosin-ep-impurity-k-cas-19237-84-4/

相关产品

19216-56-9 (free base)