文章

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Lamivudine Resolution Mixture B

英文化学名

4-Amino-1-((2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one compound with 4-amino-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one and 4-amino-1-((2S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one (1:1:1)

简化分子线性输入规范(SMILES)

NC1=NC(N([C@H]2O[C@@H](CO)SC2)C=C1)=O.NC3=NC(N([C@@H]4O[C@@H](CO)SC4)C=C3)=O.NC5=NC(N([C@H]6O[C@H](CO)SC6)C=C5)=O

分子式

C8H11N3O3S

分子量

229.3

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

Lamivudine Resolution Mixture B is chemically 4-Amino-1-((2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one compound with 4-amino-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one and 4-amino-1-((2S,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one (1:1:1). Lamivudine Resolution Mixture B is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine Resolution Mixture 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 Lamivudine. 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/lamivudine-resolution-mixture-b-cas-N/A/

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基本信息

CAS(化学文摘登记)号

1822826-02-7

英文名称

Lamivudine EP 杂质 A

英文化学名

(2RS,5SR)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid

简化分子线性输入规范(SMILES)

NC1=NC(N([C@@]2([H])OC([H])([H])SC2)C=C1)=O.O=C=O

分子式

C8H9N3O4S

分子量

243.2

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

Lamivudine EP Impurity A is chemically (2RS,5SR)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid. It is also known as Lamivudine Acid Impurity. Lamivudine EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine EP Impurity 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 Lamivudine. 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/lamivudine-ep-impurity-a-cas-1822826-02-7/

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基本信息

CAS(化学文摘登记)号

69-72-7

英文名称

Lamivudine EP 杂质 C

英文化学名

2-Hydroxybenzoic acid

简化分子线性输入规范(SMILES)

OC1=CC=CC=C1C(O)=O

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

Lamivudine EP Impurity C is chemically 2-Hydroxybenzoic acid. Lamivudine EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine EP Impurity C 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 Lamivudine. 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/lamivudine-ep-impurity-c-cas-69-72-7/

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基本信息

CAS(化学文摘登记)号

145986-07-8

英文名称

Lamivudine EP 杂质 J

英文化学名

1-((2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidine-2,4(1H,3H)-dione

简化分子线性输入规范(SMILES)

O=C(N([C@@]1([H])O[C@@]([H])(CO)SC1)C=C2)NC2=O

分子式

C8H10N2O4S

分子量

230.2

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

Lamivudine EP Impurity J is chemically 1-((2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidine-2,4(1H,3H)-dione. Lamivudine EP Impurity J is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine EP Impurity J 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 Lamivudine. 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/lamivudine-ep-impurity-j-cas-145986-07-8/

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基本信息

CAS(化学文摘登记)号

139757-68-9

英文名称

5′-Epi Lamivudine

英文化学名

4-amino-1-((2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one

简化分子线性输入规范(SMILES)

O=C1N([C@@H]2O[C@@H](CO)SC2)C=CC(N)=N1

分子式

C8H11N3O3S

分子量

229.3

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

5′-Epi Lamivudine is chemically 4-amino-1-((2R,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one. 5′-Epi Lamivudine is supplied with detailed characterization data compliant with regulatory guideline. 5′-Epi Lamivudine 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 Lamivudine. 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/5-epi-lamivudine-cas-139757-68-9/

相关产品

基本信息

CAS(化学文摘登记)号

2382818-80-4

英文名称

Lamivudine Acid (Mixture of Diastereomers)

英文化学名

(5S)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid

简化分子线性输入规范(SMILES)

NC1=NC(N([C@H]2OC(C(O)=O)SC2)C=C1)=O

分子式

C8H9N3O4S

分子量

243.2

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

Lamivudine Acid (Mixture of Diastereomers) is chemically (5S)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid. Lamivudine Acid (Mixture of Diastereomers) is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine Acid (Mixture of Diastereomers) 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 Lamivudine. 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/lamivudine-acid-mixture-of-diastereomers-cas-2382818-80-4/

相关产品

基本信息

CAS(化学文摘登记)号

134678-17-4

英文名称

Lamivudine

英文化学名

4-Amino-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one

简化分子线性输入规范(SMILES)

NC1=NC(N([C@@]2([H])O[C@@]([H])(CO)SC2)C=C1)=O

分子式

C8H11N3O3S

分子量

229.3

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

Lamivudine is chemically 4-Amino-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one. Lamivudine is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine 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 Lamivudine. 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/lamivudine-cas-134678-17-4/

相关产品

基本信息

CAS(化学文摘登记)号

200396-21-0

英文名称

Lamivudine 杂质 2

英文化学名

(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate

简化分子线性输入规范(SMILES)

C[C@H]1C[C@@H](OC([C@@H]2SC[C@H](N3C(N=C(N)C=C3)=O)O2)=O)[C@H](C(C)C)CC1

分子式

C18H27N3O4S

分子量

381.5

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

Lamivudine Impurity 2 is chemically (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate. Lamivudine Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine 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 Lamivudine. 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/lamivudine-impurity-2-cas-200396-21-0/

相关产品

基本信息

CAS(化学文摘登记)号

145416-37-1

英文名称

Lamivudine 相关化合物 (alpha-Troxacitabine)

英文化学名

4-amino-1-((2S,4R)-2-(hydroxymethyl)-1,3-dioxolan-4-yl)pyrimidin-2(1H)-one

简化分子线性输入规范(SMILES)

O=C1N([C@@H]2O[C@@H](CO)OC2)C=CC(N)=N1

分子式

C8H11N3O4

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

Lamivudine Related Compound (alpha-Troxacitabine) is chemically 4-amino-1-((2S,4R)-2-(hydroxymethyl)-1,3-dioxolan-4-yl)pyrimidin-2(1H)-one. Lamivudine Related Compound (alpha-Troxacitabine) is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine Related Compound (alpha-Troxacitabine) 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 Lamivudine. 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/lamivudine-related-compound-alpha-troxacitabine-cas-145416-37-1/

相关产品

基本信息

CAS(化学文摘登记)号

160552-55-6

英文名称

Lamivudine EP 杂质 G

英文化学名

4-Amino-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one

简化分子线性输入规范(SMILES)

O=C1N=C(N)C=CN1[C@@]2([H])O[C@@]([H])(CO)[S@](C2)=O

分子式

C8H11N3O4S

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

Lamivudine EP Impurity G is chemically 4-Amino-1-((2R,3S,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one. Lamivudine EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine EP Impurity G 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 Lamivudine. 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/lamivudine-ep-impurity-g-cas-160552-55-6/

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