• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

299-88-7

英文名称

Dibenzoyl Thiamine

英文化学名

(Z)-4-(N-((4-Amino-2-methylpyrimidin-5-yl)methyl)formamido)-3-(benzoylthio)pent-3-en-1-yl benzoate

简化分子线性输入规范(SMILES)

C/C(N(C=O)CC1=CN=C(C)N=C1N)=C(CCOC(C2=CC=CC=C2)=O)/SC(C3=CC=CC=C3)=O

分子式

C26H26N4O4S

分子量

490.6

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

Dibenzoyl Thiamine is chemically (Z)-4-(N-((4-Amino-2-methylpyrimidin-5-yl)methyl)formamido)-3-(benzoylthio)pent-3-en-1-yl benzoate. Dibenzoyl Thiamine is supplied with detailed characterization data compliant with regulatory guideline. Dibenzoyl Thiamine 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 Thiamine. 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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https://www.chemwhat.com/dibenzoyl-thiamine-cas-299-88-7/

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2105-44-4 (盐酸盐) ; 35660-60-7 (X 盐酸盐)

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Thiamine 杂质 6

英文化学名

1-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-methyl-4-propyl-3H-pyrrol-1-ium

简化分子线性输入规范(SMILES)

CC1=NC(N)=C(C[N+]2=CCC(CCC)=C2C)C=N1

分子式

C14H21N4

分子量

245.3

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

Thiamine Impurity 6 is chemically 1-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-methyl-4-propyl-3H-pyrrol-1-ium. Thiamine Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Thiamine 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 Thiamine. 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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品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/thiamine-impurity-6-cas-N/A/

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• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

490-82-4

英文名称

Thiamine EP 杂质 D

英文化学名

3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2(3H)-one (as per EP)

简化分子线性输入规范(SMILES)

NC1=NC(C)=NC=C1CN2C(SC(CCO)=C2C)=O

分子式

C12H16N4O2S

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

Thiamine EP Impurity D is chemically 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2(3H)-one (as per EP). Thiamine EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Thiamine 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 Thiamine. 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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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/thiamine-ep-impurity-d-cas-490-82-4/

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• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Thiamine 杂质 4

英文化学名

1-((4-Amino-6-methylpyridin-3-yl)methoxy)-3-mercaptopropan-2-ol

简化分子线性输入规范(SMILES)

NC1=CC(C)=NC=C1COCC(CS)O

分子式

C10H16N2O2S

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

Thiamine Impurity 4 is chemically 1-((4-Amino-6-methylpyridin-3-yl)methoxy)-3-mercaptopropan-2-ol. Thiamine Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Thiamine 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 Thiamine. 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.

快速询价及关联信息

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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/thiamine-impurity-4-cas-N/A/

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• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

189745-28-6

英文名称

Thiamine 杂质 11

英文化学名

5-(Chloromethyl)-2-methylpyrimidin-4-amine

简化分子线性输入规范(SMILES)

ClCC1=CN=C(C)N=C1N

分子式

C6H8ClN3

分子量

157.6

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

Thiamine Impurity 11 is chemically 5-(Chloromethyl)-2-methylpyrimidin-4-amine. Thiamine Impurity 11 is supplied with detailed characterization data compliant with regulatory guideline. Thiamine Impurity 11 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 Thiamine. 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.

快速询价及关联信息

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/thiamine-impurity-11-cas-189745-28-6/

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