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3-O-Methyldopa d3 CAS号 586954-09-8

基本信息

CAS(化学文摘登记)号

586954-09-8

英文名称

3-O-Methyldopa d3

英文化学名

(S)-2-amino-3-(4-hydroxy-3-(methoxy-d3)phenyl)propanoic acid

简化分子线性输入规范(SMILES)

N[C@H](C(O)=O)CC1=CC(OC([2H])([2H])[2H])=C(O)C=C1

分子式

C10H10D3NO4

分子量

214.2

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

3-O-Methyldopa d3 is chemically (S)-2-amino-3-(4-hydroxy-3-(methoxy-d3)phenyl)propanoic acid. 3-O-Methyldopa d3 is supplied with detailed characterization data compliant with regulatory guideline. 3-O-Methyldopa d3 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 Levodopa. 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/3-o-methyldopa-d3-cas-586954-09-8/

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Levodopa sulfate CAS号 217657-34-6

基本信息

CAS(化学文摘登记)号

217657-34-6

英文名称

Levodopa sulfate

英文化学名

(S)-2-amino-3-(3-hydroxy-4-(sulfooxy)phenyl)propanoic acid

简化分子线性输入规范(SMILES)

OC1=C(OS(O)(=O)=O)C=CC(C[C@H](N)C(O)=O)=C1

分子式

C9H11NO7S

分子量

277.3

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

Levodopa sulfate is chemically (S)-2-amino-3-(3-hydroxy-4-(sulfooxy)phenyl)propanoic acid. Levodopa sulfate is supplied with detailed characterization data compliant with regulatory guideline. Levodopa sulfate 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 Levodopa. 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/levodopa-sulfate-cas-217657-34-6/

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Pyruvic acid CAS号 127-17-3

基本信息

CAS(化学文摘登记)号

127-17-3

英文名称

Pyruvic acid

英文化学名

2-oxopropanoic acid ; alpha-Ketopropionic acid

简化分子线性输入规范(SMILES)

OC(C(C)=O)=O

分子式

C3H4O3

分子量

88.1

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

Pyruvic acid is chemically 2-oxopropanoic acid ; alpha-Ketopropionic acid. It is also known as Acetylformic acid. Pyruvic acid is supplied with detailed characterization data compliant with regulatory guideline. Pyruvic acid 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 Levodopa. 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/pyruvic-acid-cas-127-17-3/

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3-(3,4-Dimethoxyphenyl)-L-Alanine CAS号 32161-30-1

基本信息

CAS(化学文摘登记)号

32161-30-1

英文名称

3-(3,4-Dimethoxyphenyl)-L-Alanine

英文化学名

3-Methoxy-O-methyl-L-tyrosine ; (S)-3,4-Dimethoxyphenylalanine ; beta-(3,4-Dimethoxyphenyl)-L-alanine ; 3,4-Dimethoxy-L-phenylalanine

简化分子线性输入规范(SMILES)

COC1=C(C=CC(C[C@H](N)C(O)=O)=C1)OC

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

3-(3,4-Dimethoxyphenyl)-L-Alanine is chemically 3-Methoxy-O-methyl-L-tyrosine ; (S)-3,4-Dimethoxyphenylalanine ; beta-(3,4-Dimethoxyphenyl)-L-alanine ; 3,4-Dimethoxy-L-phenylalanine. It is also known as L-Veratrylglycine. 3-(3,4-Dimethoxyphenyl)-L-Alanine is supplied with detailed characterization data compliant with regulatory guideline. 3-(3,4-Dimethoxyphenyl)-L-Alanine 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 Levodopa. 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/3-34-dimethoxyphenyl-l-alanine-cas-32161-30-1/

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1,2-Dihydroxybenzene CAS号 120-80-9

基本信息

CAS(化学文摘登记)号

120-80-9

英文名称

1,2-Dihydroxybenzene

英文化学名

o-xylene ; o-Dihydroxybenzene ; Phthalhydroquinone ; 2-Hydroxyphenol ; Pyrocatechol

简化分子线性输入规范(SMILES)

OC1=C(O)C=CC=C1

分子式

C6H6O2

分子量

110.1

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

1,2-Dihydroxybenzene is chemically o-xylene ; o-Dihydroxybenzene ; Phthalhydroquinone ; 2-Hydroxyphenol ; Pyrocatechol . It is also known as Catechol ; Oxyphenic acid. 1,2-Dihydroxybenzene is supplied with detailed characterization data compliant with regulatory guideline. 1,2-Dihydroxybenzene 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 Levodopa. 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/12-dihydroxybenzene-cas-120-80-9/

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Levodopa EP Impurity D CAS号 5796-17-8

基本信息

CAS(化学文摘登记)号

5796-17-8

英文名称

Levodopa EP Impurity D

英文化学名

(R)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid

简化分子线性输入规范(SMILES)

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

分子式

C9H11NO4

分子量

197.2

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

Levodopa EP Impurity D is chemically (R)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid. It is also known as D-Dopa. Levodopa EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Levodopa 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 Levodopa. 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/levodopa-ep-impurity-d-cas-5796-17-8/

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Levodopa CAS号 59-92-7

基本信息

CAS(化学文摘登记)号

59-92-7

英文名称

Levodopa

英文化学名

(S)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid

简化分子线性输入规范(SMILES)

OC1=CC(C[C@]([H])(N)C(O)=O)=CC=C1O

分子式

C9H11NO4

分子量

197.2

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

Levodopa is chemically (S)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid. It is also known as L-Dopa. Levodopa is supplied with detailed characterization data compliant with regulatory guideline. Levodopa 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 Levodopa. 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/levodopa-cas-59-92-7/

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Levodopa EP Impurity C CAS号 7636-26-2

基本信息

CAS(化学文摘登记)号

7636-26-2

英文名称

Levodopa EP Impurity C

英文化学名

(2RS)-2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid ; 3-Methyl-DL-Dopa ; 3-Methoxy-DL-tyrosine

简化分子线性输入规范(SMILES)

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

Levodopa EP Impurity C is chemically (2RS)-2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid ; 3-Methyl-DL-Dopa ; 3-Methoxy-DL-tyrosine. It is also known as Levodopa USP Related Compound B. Levodopa EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Levodopa 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 Levodopa. 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/levodopa-ep-impurity-c-cas-7636-26-2/

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Levodopa EP Impurity A CAS号 27244-64-0

基本信息

CAS(化学文摘登记)号

27244-64-0

英文名称

Levodopa EP Impurity A

英文化学名

(2S)-2-Amino-3-(2,4,5-trihydroxyphenyl)propanoic acid ; 3-(3,4,6-Trihydroxyphenyl)-alanine ; 2-Hydroxy Levodopa

简化分子线性输入规范(SMILES)

OC1=CC(C[C@]([H])(N)C(O)=O)=C(O)C=C1O

分子式

C9H11NO5

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

Levodopa EP Impurity A is chemically (2S)-2-Amino-3-(2,4,5-trihydroxyphenyl)propanoic acid ; 3-(3,4,6-Trihydroxyphenyl)-alanine ; 2-Hydroxy Levodopa. It is also known as Levodopa USP Related Compound A. Levodopa EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Levodopa 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 Levodopa. 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/levodopa-ep-impurity-a-cas-27244-64-0/

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Levodopa EP Impurity B CAS号 60-18-4

基本信息

CAS(化学文摘登记)号

60-18-4

英文名称

Levodopa EP Impurity B

英文化学名

(2S)-2-Amino-3-(4-hydroxyphenyl)propanoic acid

简化分子线性输入规范(SMILES)

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

分子式

C9H11NO3

分子量

181.2

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

Levodopa EP Impurity B is chemically (2S)-2-Amino-3-(4-hydroxyphenyl)propanoic acid. It is also known as L-tyrosine. Levodopa EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Levodopa 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 Levodopa. 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/levodopa-ep-impurity-b-cas-60-18-4/

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