• 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

1448790-00-8

英文名称

Dicalcium D,L-5-Methyltetrahydrofolate

英文化学名

Dicalcium(I) (4-(((2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamate

简化分子线性输入规范(SMILES)

O=C(CC[C@H](NC(C1=CC=C(NCC(N2C)CNC3=C2C(N=C(N3)N)=O)C=C1)=O)C([O-])=O)[O-].[Ca+].[Ca+]

分子式

C20H23N7O62 : 2(Ca)

分子量

457.4 : 2(40.1)

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

Dicalcium D,L-5-Methyltetrahydrofolate is chemically Dicalcium(I) (4-(((2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamate. It is also known as Methyl folate Calcium ; Calcium 5-methyltetrahydrofolate. Dicalcium D,L-5-Methyltetrahydrofolate is supplied with detailed characterization data compliant with regulatory guideline. Dicalcium D,L-5-Methyltetrahydrofolate 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 Levomefolate. 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/dicalcium-dl-5-methyltetrahydrofolate-cas-1448790-00-8/

相关产品

134-35-0 (游离碱) ; 26560-38-3 (calcium salt)

• 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

Levomefolate Nitroso 杂质 1

英文化学名

(4-((((S)-2-amino-5-methyl-1-nitroso-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid

简化分子线性输入规范(SMILES)

O=C(N[C@H](C(O)=O)CCC(O)=O)C1=CC=C(C=C1)NC[C@H](N2C)CNC3=C2C(N=C(N)N3N=O)=O

分子式

C20H24N8O7

分子量

488.5

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

Levomefolate Nitroso Impurity 1 is chemically (4-((((S)-2-amino-5-methyl-1-nitroso-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid. Levomefolate Nitroso Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Levomefolate 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 Levomefolate. 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/levomefolate-nitroso-impurity-1-cas-N/A/

相关产品

• 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

Levomefolate 杂质 7

英文化学名

(4-((4aS,7R)-2-amino-10-methyl-4-oxo-6,7,8,9-tetrahydro-4a,7-epiminopyrimido[4,5-b][1,4]diazepin-5(4H)-yl)benzoyl)-L-glutamic acid

简化分子线性输入规范(SMILES)

CN1[C@@H]2CNC([C@@]13N(C4=CC=C(C(N[C@H](C(O)=O)CCC(O)=O)=O)C=C4)C2)=NC(N)=NC3=O

分子式

C20H23N7O6

分子量

457.4

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

Levomefolate Impurity 7 is chemically (4-((4aS,7R)-2-amino-10-methyl-4-oxo-6,7,8,9-tetrahydro-4a,7-epiminopyrimido[4,5-b][1,4]diazepin-5(4H)-yl)benzoyl)-L-glutamic acid. Levomefolate Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Levomefolate Impurity 7 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 Levomefolate. 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/levomefolate-impurity-7-cas-N/A/

相关产品

• 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

1181972-37-1

英文名称

Levomefolate Glucosamine

英文化学名

(2R,3R,4S,5R)-2-Amino-3,4,5,6-tetrahydroxyhexanal (4-((((S)-2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamate

简化分子线性输入规范(SMILES)

O[C@H]([C@@H](N)C=O)[C@H](O)[C@H](O)CO.CN1C(C2=O)=C(NC(N)=N2)NC[C@@H]1CNC3=CC=C(C(N[C@H](C(O)=O)CCC(O)=O)=O)C=C3

分子式

C20H25N7O6 : 2(C6H13NO5)

分子量

459.5 : 2(179.2)

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

Levomefolate Glucosamine is chemically (2R,3R,4S,5R)-2-Amino-3,4,5,6-tetrahydroxyhexanal (4-((((S)-2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamate. It is also known as L-Methylfolate Glucosamine salt ; (6S)-5-Methyltetrahydrofolate Glucosamine salt. Levomefolate Glucosamine is supplied with detailed characterization data compliant with regulatory guideline. Levomefolate Glucosamine 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 Levomefolate. 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/levomefolate-glucosamine-cas-1181972-37-1/

相关产品

31690-09-2 (游离碱) ; 151533-22-1 (calcium salt)

• 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

Levomefolate 杂质 6

英文化学名

Calcium (4-((((R)-2-amino-8-methyl-4,9-dioxo-6,7,8,9-tetrahydro-4H-pyrazino[1,2-a][1,3,5]triazin-7-yl)methyl)amino)benzoyl)-L-glutamate

简化分子线性输入规范(SMILES)

O=C(N[C@@H](CCC([O-])=O)C([O-])=O)C1=CC=C(C=C1)NC[C@H]2N(C)C(C(N3C2)=NC(N)=NC3=O)=O.[Ca+2]

分子式

C20H21N7O7 : Ca

分子量

471.4 : 40.1

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

Levomefolate Impurity 6 is chemically Calcium (4-((((R)-2-amino-8-methyl-4,9-dioxo-6,7,8,9-tetrahydro-4H-pyrazino[1,2-a][1,3,5]triazin-7-yl)methyl)amino)benzoyl)-L-glutamate. Levomefolate Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Levomefolate 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 Levomefolate. 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/levomefolate-impurity-6-cas-N/A/

相关产品

2305206-68-0 (游离碱)