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Tolcapone D4 CAS号 1246816-93-2

基本信息

CAS(化学文摘登记)号

1246816-93-2

英文名称

Tolcapone D4

英文化学名

(3,4-dihydroxy-5-nitrophenyl)(4-methylphenyl-2,3,5,6-d4)methanone

简化分子线性输入规范(SMILES)

O=C(C(C([2H])=C1[2H])=C(C([2H])=C1C)[2H])C2=CC([N](=O)=O)=C(O)C(O)=C2

分子式

C14H7D4NO5

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

Tolcapone D4 is chemically (3,4-dihydroxy-5-nitrophenyl)(4-methylphenyl-2,3,5,6-d4)methanone. Tolcapone D4 is supplied with detailed characterization data compliant with regulatory guideline. Tolcapone D4 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 Tolcapone. 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/tolcapone-d4-cas-1246816-93-2/

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Tolcapone D7 CAS号 2749285-04-7

基本信息

CAS(化学文摘登记)号

2749285-04-7

英文名称

Tolcapone D7

英文化学名

(3,4-dihydroxy-5-nitrophenyl)(4-(methyl-d3)phenyl-2,3,5,6-d4)methanone

简化分子线性输入规范(SMILES)

O=C(C1=C([2H])C([2H])=C(C([2H])([2H])[2H])C([2H])=C1[2H])C2=CC([N](=O)=O)=C(O)C(O)=C2

分子式

C14H4D7NO5

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

Tolcapone D7 is chemically (3,4-dihydroxy-5-nitrophenyl)(4-(methyl-d3)phenyl-2,3,5,6-d4)methanone. Tolcapone D7 is supplied with detailed characterization data compliant with regulatory guideline. Tolcapone D7 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 Tolcapone. 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/tolcapone-d7-cas-2749285-04-7/

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Tolcapone CAS号 134308-13-7

基本信息

CAS(化学文摘登记)号

134308-13-7

英文名称

Tolcapone

英文化学名

3,4-dihydroxy-5-nitrophenyl)(p-tolyl)methanone

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(C)C=C1)C2=CC([N](=O)=O)=C(O)C(O)=C2

分子式

C14H11NO5

分子量

273.3

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

Tolcapone is chemically 3,4-dihydroxy-5-nitrophenyl)(p-tolyl)methanone. Tolcapone is supplied with detailed characterization data compliant with regulatory guideline. Tolcapone 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 Tolcapone. 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/tolcapone-cas-134308-13-7/

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Tolcapone USP 相关化合物 B CAS号 134612-80-9

基本信息

CAS(化学文摘登记)号

134612-80-9

英文名称

Tolcapone USP 相关化合物 B

英文化学名

4-Hydroxy-3-methoxy-4’-methyl-5-nitrobenzophenone (as per USP)

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(C)C=C1)C2=CC([N](=O)=O)=C(O)C(OC)=C2

分子式

C15H13NO5

分子量

287.3

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

Tolcapone USP Related Compound B is chemically 4-Hydroxy-3-methoxy-4’-methyl-5-nitrobenzophenone (as per USP). It is also known as 3-O-Methyl Tolcapone. Tolcapone USP Related Compound B is supplied with detailed characterization data compliant with regulatory guideline. Tolcapone 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 Tolcapone. 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/tolcapone-related-compound-b-cas-134612-80-9/

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Tolcapone USP 相关化合物 A CAS号 1391053-03-4

基本信息

CAS(化学文摘登记)号

1391053-03-4

英文名称

Tolcapone USP 相关化合物 A

英文化学名

4′-Methyl-3,4-dihydroxybenzophenone (as per USP)

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(C)C=C1)C2=CC(O)=C(O)C=C2

分子式

C14H12O3

分子量

228.3

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

Tolcapone USP Related Compound A is chemically 4′-Methyl-3,4-dihydroxybenzophenone (as per USP). It is also known as Denitro Tolcapone. Tolcapone USP Related Compound A is supplied with detailed characterization data compliant with regulatory guideline. Tolcapone 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 Tolcapone. 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/tolcapone-related-compound-a-cas-1391053-03-4/

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Tolcapone 杂质 2 CAS号 1187547-40-5

基本信息

CAS(化学文摘登记)号

1187547-40-5

英文名称

Tolcapone 杂质 2

英文化学名

2-hydroxy-5-(4-(hydroxymethyl)benzoyl)-3-nitrophenyl hydrogen sulfate

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(CO)C=C1)C2=CC(OS(=O)(O)=O)=C(O)C([N+]([O-])=O)=C2

分子式

C14H11NO9S

分子量

369.3

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

Tolcapone Impurity 2 is chemically 2-hydroxy-5-(4-(hydroxymethyl)benzoyl)-3-nitrophenyl hydrogen sulfate. Tolcapone Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Tolcapone 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 Tolcapone. 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/tolcapone-impurity-2-cas-1187547-40-5/

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Tolcapone 杂质 1 CAS号 1187547-38-1

基本信息

CAS(化学文摘登记)号

1187547-38-1

英文名称

Tolcapone 杂质 1

英文化学名

2-hydroxy-5-(4-methylbenzoyl)-3-nitrophenyl hydrogen sulfate

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(C)C=C1)C2=CC(OS(=O)(O)=O)=C(O)C([N+]([O-])=O)=C2

分子式

C14H11NO8S

分子量

353.3

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

Tolcapone Impurity 1 is chemically 2-hydroxy-5-(4-methylbenzoyl)-3-nitrophenyl hydrogen sulfate. Tolcapone Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Tolcapone 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 Tolcapone. 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/tolcapone-impurity-1-cas-1187547-38-1/

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Tolcapone 3-beta-D-Glucuronide CAS号 204853-33-8

基本信息

CAS(化学文摘登记)号

204853-33-8

英文名称

Tolcapone 3-beta-D-Glucuronide

英文化学名

(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(2-hydroxy-5-(4-methylbenzoyl)-3-nitrophenoxy)tetrahydro-2H-pyran-2-carboxylic acid

简化分子线性输入规范(SMILES)

OC1=C([N](=O)=O)C=C(C(C2=CC=C(C)C=C2)=O)C=C1O[C@@H]([C@@H]([C@@H](O)[C@@H]3O)O)O[C@@H]3C(O)=O

分子式

C20H19NO11

分子量

449.4

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

Tolcapone 3-beta-D-Glucuronide is chemically (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(2-hydroxy-5-(4-methylbenzoyl)-3-nitrophenoxy)tetrahydro-2H-pyran-2-carboxylic acid. Tolcapone 3-beta-D-Glucuronide is supplied with detailed characterization data compliant with regulatory guideline. Tolcapone 3-beta-D-Glucuronide 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 Tolcapone. 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/tolcapone-3-beta-d-glucuronide-cas-204853-33-8/

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Tolcapone 杂质 3 CAS号 254902-29-9

基本信息

CAS(化学文摘登记)号

254902-29-9

英文名称

Tolcapone 杂质 3

英文化学名

3-amino-2-hydroxy-5-(4-methylbenzoyl)phenyl hydrogen sulfate

简化分子线性输入规范(SMILES)

O=C(C1=CC=C(C)C=C1)C2=CC(OS(=O)(O)=O)=C(O)C(N)=C2

分子式

C14H13NO6S

分子量

323.3

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

Tolcapone Impurity 3 is chemically 3-amino-2-hydroxy-5-(4-methylbenzoyl)phenyl hydrogen sulfate. Tolcapone Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Tolcapone 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 Tolcapone. 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/tolcapone-impurity-3-cas-254902-29-9/

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