文章

基本信息

CAS(化学文摘登记)号

55175-59-2

英文名称

Carbidopa 杂质 2

英文化学名

(S)-2-Hydrazinyl-3-(4-hydroxyphenyl)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

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

分子式

C10H14N2O3

分子量

210.2

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

Carbidopa Impurity 2 is chemically (S)-2-Hydrazinyl-3-(4-hydroxyphenyl)-2-methylpropanoic acid. Carbidopa Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Carbidopa 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 Carbidopa. 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/carbidopa-impurity-2-cas-55175-59-2/

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基本信息

CAS(化学文摘登记)号

2104012-68-0

英文名称

Carbidopa 杂质 6

英文化学名

Methyl 3-(3,4-dihydroxyphenyl)-2-methylpropanoate

简化分子线性输入规范(SMILES)

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

分子式

C11H14O4

分子量

210.2

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

Carbidopa Impurity 6 is chemically Methyl 3-(3,4-dihydroxyphenyl)-2-methylpropanoate. Carbidopa Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Carbidopa 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 Carbidopa. 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/carbidopa-impurity-6-cas-2104012-68-0/

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基本信息

CAS(化学文摘登记)号

54737-52-9

英文名称

Carbidopa 杂质 5

英文化学名

2-Hydroxy-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

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

分子式

C11H14O5

分子量

226.2

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

Carbidopa Impurity 5 is chemically 2-Hydroxy-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropanoic acid. Carbidopa Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Carbidopa 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 Carbidopa. 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/carbidopa-impurity-5-cas-54737-52-9/

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基本信息

CAS(化学文摘登记)号

28860-96-0

英文名称

3,4-O,O-Dimethyl Carbidopa

英文化学名

(S)-3-(3,4-Dimethoxyphenyl)-2-hydrazinyl-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

C[C@](C(O)=O)(NN)CC(C=C1)=CC(OC)=C1OC

分子式

C12H18N2O4

分子量

254.3

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

3,4-O,O-Dimethyl Carbidopa is chemically (S)-3-(3,4-Dimethoxyphenyl)-2-hydrazinyl-2-methylpropanoic acid. 3,4-O,O-Dimethyl Carbidopa is supplied with detailed characterization data compliant with regulatory guideline. 3,4-O,O-Dimethyl Carbidopa 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 Carbidopa. 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/34-oo-dimethyl-carbidopa-cas-28860-96-0/

相关产品

937203-35-5 (hydrate)

基本信息

CAS(化学文摘登记)号

54716-90-4

英文名称

Carbidopa 杂质 4

英文化学名

(S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanenitrile

简化分子线性输入规范(SMILES)

COC(C=C1C[C@](C)(N)C#N)=C(C=C1)OC

分子式

C12H16N2O2

分子量

220.3

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

Carbidopa Impurity 4 is chemically (S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanenitrile. Carbidopa Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Carbidopa Impurity 4 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 Carbidopa. 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/carbidopa-impurity-4-cas-54716-90-4/

相关产品

2544-13-0 (盐酸盐) ; 105878-10-2 (HBr salt)

基本信息

CAS(化学文摘登记)号

1402053-59-1

英文名称

Carbidopa Imine Ester 杂质

英文化学名

Methyl (S,E)-3-(3,4-dihydroxyphenyl)-2-(isopropyldiazenyl)-2-methylpropanoate

简化分子线性输入规范(SMILES)

OC(C=C1C[C@](C(OC)=O)(C)/N=N/C(C)C)=C(C=C1)O

分子式

C14H20N2O4

分子量

280.3

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

Carbidopa Imine Ester Impurity is chemically Methyl (S,E)-3-(3,4-dihydroxyphenyl)-2-(isopropyldiazenyl)-2-methylpropanoate. Carbidopa Imine Ester Impurity is supplied with detailed characterization data compliant with regulatory guideline. Carbidopa Imine Ester 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 Carbidopa. 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/carbidopa-imine-ester-impurity-cas-1402053-59-1/

相关产品

基本信息

CAS(化学文摘登记)号

28861-00-9

英文名称

Carbidopa Hydantoic Acid

英文化学名

(S)-3-(3,4-Dimethoxyphenyl)-2-methyl-2-ureidopropanoic acid

简化分子线性输入规范(SMILES)

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

分子式

C13H18N2O5

分子量

282.3

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

Carbidopa Hydantoic Acid is chemically (S)-3-(3,4-Dimethoxyphenyl)-2-methyl-2-ureidopropanoic acid. Carbidopa Hydantoic Acid is supplied with detailed characterization data compliant with regulatory guideline. Carbidopa Hydantoic 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 Carbidopa. 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/carbidopa-hydantoic-acid-cas-28861-00-9/

相关产品

基本信息

CAS(化学文摘登记)号

85933-19-3

英文名称

Carbidopa USP 相关化合物 A

英文化学名

2-Hydrazinyl-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropanoic acid

简化分子线性输入规范(SMILES)

CC(C(O)=O)(NN)CC1=CC(OC)=C(O)C=C1

分子式

C11H16N2O4

分子量

240.3

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

Carbidopa USP Related Compound A is chemically 2-Hydrazinyl-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropanoic acid. It is also known as 3-O-Methyl Carbidopa. Carbidopa USP Related Compound A is supplied with detailed characterization data compliant with regulatory guideline. Carbidopa USP Related Compound 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 Carbidopa. 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/carbidopa-usp-related-compound-a-cas-85933-19-3/

相关产品

基本信息

CAS(化学文摘登记)号

28875-92-5

英文名称

(R)-Carbidopa

英文化学名

alpha-Hydrazino-3,4-dihydroxy-alpha-methyl-benzenepropanoic Acid

简化分子线性输入规范(SMILES)

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

分子式

C10H14N2O4

分子量

226.2

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

(R)-Carbidopa is chemically alpha-Hydrazino-3,4-dihydroxy-alpha-methyl-benzenepropanoic Acid. (R)-Carbidopa is supplied with detailed characterization data compliant with regulatory guideline. (R)-Carbidopa 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 Carbidopa. 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/r-carbidopa-cas-28875-92-5/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Carbidopa

英文化学名

(S)-3-(3,4-dihydroxyphenyl)-2-methyl-2-(1-nitrosohydrazinyl)propanoic acid

简化分子线性输入规范(SMILES)

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

分子式

C10H13N3O5

分子量

255.2

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 Carbidopa is chemically (S)-3-(3,4-dihydroxyphenyl)-2-methyl-2-(1-nitrosohydrazinyl)propanoic acid. N-Nitroso Carbidopa is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Carbidopa 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 Carbidopa. 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-carbidopa-cas-N/A/

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