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Droxidopa 杂质 Mixture CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Droxidopa 杂质 Mixture

英文化学名

(2R,3R)-2-Amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid compound with (2S,3S)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid (1:1)

简化分子线性输入规范(SMILES)

OC1=C(O)C=C([C@@H](O)[C@@H](N)C(O)=O)C=C1.O=C(O)[C@@H](N)[C@H](C2=CC=C(O)C(O)=C2)O

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

Droxidopa Impurity Mixture is chemically (2R,3R)-2-Amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid compound with (2S,3S)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid (1:1). Droxidopa Impurity Mixture is supplied with detailed characterization data compliant with regulatory guideline. Droxidopa Impurity Mixture 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 Droxidopa. 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/droxidopa-impurity-mixture-cas-N/A/

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Droxidopa Nitroso 杂质 1 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Droxidopa Nitroso 杂质 1

英文化学名

2,3,8,9-Tetrahydroxy-13-nitroso-11,12-dihydro-5,11-epiminodibenzo[a,e][8]annulene-5(6H)-carboxylic acid

简化分子线性输入规范(SMILES)

OC1=C(O)C=C(C(CC2=C3C=C(O)C(O)=C2)N(N=O)C3(C(O)=O)C4)C4=C1

分子式

C17H14N2O7

分子量

358.3

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

Droxidopa Nitroso Impurity 1 is chemically 2,3,8,9-Tetrahydroxy-13-nitroso-11,12-dihydro-5,11-epiminodibenzo[a,e][8]annulene-5(6H)-carboxylic acid. Droxidopa Nitroso Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Droxidopa Nitroso 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 Droxidopa. 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/droxidopa-nitroso-impurity-1-cas-N/A/

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Droxidopa Racemic Standard CAS号 492-46-6

基本信息

CAS(化学文摘登记)号

492-46-6

英文名称

Droxidopa Racemic Standard

英文化学名

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

简化分子线性输入规范(SMILES)

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

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

Droxidopa Racemic Standard is chemically 2-Amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid. Droxidopa Racemic Standard is supplied with detailed characterization data compliant with regulatory guideline. Droxidopa Racemic Standard 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 Droxidopa. 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/droxidopa-racemic-standard-cas-492-46-6/

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Droxidopa 杂质 27 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Droxidopa 杂质 27

英文化学名

(R,E)-2-(((2-(1-Benzylpyrrolidine-2-carboxamido)-5-chlorophenyl)(phenyl)methylene)amino)acetic acid

简化分子线性输入规范(SMILES)

O=C(O)C/N=C(C1=CC(Cl)=CC=C1NC([C@@H]2N(CC3=CC=CC=C3)CCC2)=O)C4=CC=CC=C4

分子式

C27H26ClN3O3

分子量

476

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

Droxidopa Impurity 27 is chemically (R,E)-2-(((2-(1-Benzylpyrrolidine-2-carboxamido)-5-chlorophenyl)(phenyl)methylene)amino)acetic acid. Droxidopa Impurity 27 is supplied with detailed characterization data compliant with regulatory guideline. Droxidopa Impurity 27 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 Droxidopa. 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/droxidopa-impurity-27-cas-N/A/

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Droxidopa Nitroso 杂质 2 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Droxidopa Nitroso 杂质 2

英文化学名

13-Nitroso-5,6,11,12-tetrahydro-5,11-epiminodibenzo[a,e][8]annulene-2,3,8,9-tetraol

简化分子线性输入规范(SMILES)

OC1=C(O)C=C(C(CC2=C3C=C(O)C(O)=C2)N(N=O)C3C4)C4=C1

分子式

C16H14N2O5

分子量

314.3

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

Droxidopa Nitroso Impurity 2 is chemically 13-Nitroso-5,6,11,12-tetrahydro-5,11-epiminodibenzo[a,e][8]annulene-2,3,8,9-tetraol. Droxidopa Nitroso Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Droxidopa Nitroso 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 Droxidopa. 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/droxidopa-nitroso-impurity-2-cas-N/A/

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Droxidopa 杂质 28 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Droxidopa 杂质 28

英文化学名

3,4-Dihydroxyphenyl L-serinate

简化分子线性输入规范(SMILES)

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

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

Droxidopa Impurity 28 is chemically 3,4-Dihydroxyphenyl L-serinate. Droxidopa Impurity 28 is supplied with detailed characterization data compliant with regulatory guideline. Droxidopa Impurity 28 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 Droxidopa. 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/droxidopa-impurity-28-cas-N/A/

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N-Hydroxyphthalimide CAS号 524-38-9

基本信息

CAS(化学文摘登记)号

524-38-9

英文名称

N-Hydroxyphthalimide

英文化学名

2-Hydroxyisoindoline-1,3-dione

简化分子线性输入规范(SMILES)

O=C(N1O)C(C=CC=C2)=C2C1=O

分子式

C8H5NO3

分子量

163.1

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

N-Hydroxyphthalimide is chemically 2-Hydroxyisoindoline-1,3-dione. N-Hydroxyphthalimide is supplied with detailed characterization data compliant with regulatory guideline. N-Hydroxyphthalimide 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 Droxidopa. 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-hydroxyphthalimide-cas-524-38-9/

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3,4-dihydroxybenzaldehyde CAS号 139-85-5

基本信息

CAS(化学文摘登记)号

139-85-5

英文名称

3,4-dihydroxybenzaldehyde

英文化学名

3,4-Dihydroxybenzaldehyde

简化分子线性输入规范(SMILES)

OC1=CC=C(C=O)C=C1O

分子式

C7H6O3

分子量

138.1

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

3,4-dihydroxybenzaldehyde is chemically 3,4-Dihydroxybenzaldehyde. 3,4-dihydroxybenzaldehyde is supplied with detailed characterization data compliant with regulatory guideline. 3,4-dihydroxybenzaldehyde 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 Droxidopa. 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-dihydroxybenzaldehyde-cas-139-85-5/

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Droxidopa 杂质 22 CAS号 56672-56-1

基本信息

CAS(化学文摘登记)号

56672-56-1

英文名称

Droxidopa 杂质 22

英文化学名

2-Amino-3-(benzo[d][1,3]dioxol-5-yl)-3-hydroxypropanoic acid

简化分子线性输入规范(SMILES)

OC(C(N)C(O)C1=CC=C2C(OCO2)=C1)=O

分子式

C10H11NO5

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

Droxidopa Impurity 22 is chemically 2-Amino-3-(benzo[d][1,3]dioxol-5-yl)-3-hydroxypropanoic acid. Droxidopa Impurity 22 is supplied with detailed characterization data compliant with regulatory guideline. Droxidopa Impurity 22 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 Droxidopa. 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/droxidopa-impurity-22-cas-56672-56-1/

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Droxidopa CAS号 23651-95-8

基本信息

CAS(化学文摘登记)号

23651-95-8

英文名称

Droxidopa

英文化学名

(2S,3R)-3-(3,4-Dihydroxyphenyl)-2-amino-3-hydroxypropanoic Acid ; DOPS; L-DOPS; L-Threodops

简化分子线性输入规范(SMILES)

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

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

Droxidopa is chemically (2S,3R)-3-(3,4-Dihydroxyphenyl)-2-amino-3-hydroxypropanoic Acid ; DOPS; L-DOPS; L-Threodops. It is also known as L-threo-Droxidopa ; (betaR)-beta,3-Dihydroxy-L-tyrosine. Droxidopa is supplied with detailed characterization data compliant with regulatory guideline. Droxidopa 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 Droxidopa. 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/droxidopa-cas-23651-95-8/

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