文章

基本信息

CAS(化学文摘登记)号

1269789-01-6

英文名称

Methyldopa 杂质 2

英文化学名

(S)-2-Amino-3-(3-hydroxy-4-methoxyphenyl)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

C[C@](C(O)=O)(N)CC(C=C1)=CC(O)=C1OC

分子式

C11H15NO4

分子量

225.2

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

Methyldopa Impurity 2 is chemically (S)-2-Amino-3-(3-hydroxy-4-methoxyphenyl)-2-methylpropanoic acid. Methyldopa Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Methyldopa 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 Methyldopa. 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/methyldopa-impurity-2-cas-1269789-01-6/

相关产品

基本信息

CAS(化学文摘登记)号

72572-96-4

英文名称

Methyldopa O-Sulfate (Meta)

英文化学名

(S)-2-Amino-3-(4-hydroxy-3-(sulfooxy)phenyl)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

N[C@](CC1=CC=C(O)C(OS(=O)(O)=O)=C1)(C)C(O)=O

分子式

C10H13NO7S

分子量

291.3

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

Methyldopa O-Sulfate (Meta) is chemically (S)-2-Amino-3-(4-hydroxy-3-(sulfooxy)phenyl)-2-methylpropanoic acid.  Methyldopa O-Sulfate (Meta) is supplied with detailed characterization data compliant with regulatory guideline.  Methyldopa O-Sulfate (Meta) 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 Methyldopa. 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/methyldopa-o-sulfate-meta-cas-72572-96-4/

相关产品

基本信息

CAS(化学文摘登记)号

555-64-6

英文名称

Alpha-Methyldopamine

英文化学名

4-(2-Aminopropyl)benzene-1,2-diol

简化分子线性输入规范(SMILES)

CC(N)CC(C=C1)=CC(O)=C1O

分子式

C9H13NO2

分子量

167.2

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

Alpha-Methyldopamine is chemically 4-(2-Aminopropyl)benzene-1,2-diol. Alpha-Methyldopamine is supplied with detailed characterization data compliant with regulatory guideline. Alpha-Methyldopamine 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 Methyldopa. 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/alpha-methyldopamine-cas-555-64-6/

相关产品

828-06-8 (盐酸盐) ; 3459-15-2 (HBr salt)

基本信息

CAS(化学文摘登记)号

776-99-8

英文名称

Methyldopa 杂质 1

英文化学名

1-(3,4-Dimethoxyphenyl)propan-2-one

简化分子线性输入规范(SMILES)

COC1=C(OC)C=CC(CC(C)=O)=C1

分子式

C11H14O3

分子量

194.2

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

Methyldopa Impurity 1 is chemically 1-(3,4-Dimethoxyphenyl)propan-2-one. Methyldopa Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Methyldopa 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 Methyldopa. 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/methyldopa-impurity-1-cas-776-99-8/

相关产品

基本信息

CAS(化学文摘登记)号

555-30-6

英文名称

Methyldopa

英文化学名

(2S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid sesquihydrate

简化分子线性输入规范(SMILES)

C[C@](C(O)=O)(N)CC1=CC(O)=C(O)C=C1

分子式

C10H13NO4

分子量

211.2

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

Methyldopa is chemically (2S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid sesquihydrate. Methyldopa is supplied with detailed characterization data compliant with regulatory guideline. Methyldopa 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 Methyldopa. 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/methyldopa-cas-555-30-6/

相关产品

884-39-9 (盐酸盐) ; 41372-08-1 (Sesquihydrate)

基本信息

CAS(化学文摘登记)号

55-40-3

英文名称

Racemate Methyldopa

英文化学名

2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

CC(C(O)=O)(N)CC1=CC(O)=C(O)C=C1

分子式

C10H13NO4

分子量

211.2

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

Racemate Methyldopa is chemically 2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid. Racemate Methyldopa is supplied with detailed characterization data compliant with regulatory guideline. Racemate Methyldopa 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 Methyldopa. 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/racemate-methyldopa-cas-55-40-3/

相关产品

基本信息

CAS(化学文摘登记)号

35026-10-9

英文名称

Methyldopa USP 相关化合物 B

英文化学名

(S)-2-Amino-3-(4-methoxyphenyl)-2-methylpropanoic acid hydrochloride

简化分子线性输入规范(SMILES)

O=C(O)[C@@](C)(N)CC1=CC=C(OC)C=C1.Cl

分子式

C11H15NO3 : HCl

分子量

209.2 : 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

Methyldopa USP Related Compound B is chemically (S)-2-Amino-3-(4-methoxyphenyl)-2-methylpropanoic acid hydrochloride. Methyldopa USP Related Compound B is supplied with detailed characterization data compliant with regulatory guideline. Methyldopa USP Related Compound 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 Methyldopa. 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/methyldopa-usp-related-compound-b-cas-35026-10-9/

相关产品

65555-88-6 (游离碱)

基本信息

CAS(化学文摘登记)号

65555-88-6

英文名称

Methyldopa EP Impurity B

英文化学名

(2S)-2-Amino-3-(4-methoxyphenyl)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

C[C@](C(O)=O)(N)CC1=CC=C(OC)C=C1

分子式

C11H15NO3

分子量

209.2

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

Methyldopa EP Impurity B is chemically (2S)-2-Amino-3-(4-methoxyphenyl)-2-methylpropanoic acid. Methyldopa EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Methyldopa 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 Methyldopa. 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/methyldopaep-impurity-b-cas-65555-88-6/

相关产品

基本信息

CAS(化学文摘登记)号

2799-15-7

英文名称

Methyldopa EP Impurity D

英文化学名

(R)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

C[C@@](C(O)=O)(N)CC1=CC(O)=C(O)C=C1

分子式

C10H13NO4

分子量

211.2

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

Methyldopa EP Impurity D is chemically (R)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid. Methyldopa EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Methyldopa 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 Methyldopa. 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/methyldopa-ep-impurity-d-cas-2799-15-7/

相关产品

基本信息

CAS(化学文摘登记)号

39948-18-0

英文名称

Methyldopa EP Impurity C

英文化学名

(2S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

C[C@](C(O)=O)(N)CC1=CC(OC)=C(OC)C=C1

分子式

C12H17NO4

分子量

239.3

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

Methyldopa EP Impurity C is chemically (2S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid. It is also known as Methyldopa USP Related Compound C ; 3,4-DiMethoxymethyldopa ; Methyldopa Dimethyl Ether. Methyldopa EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Methyldopa 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 Methyldopa. 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/methyldopaep-impurity-c-cas-39948-18-0/

相关产品

5486-79-3 (HCl salt)