文章

, ,

Lamivudine 杂质 17 CAS号 147126-74-7

基本信息

CAS(化学文摘登记)号

147126-74-7

英文名称

Lamivudine 杂质 17

英文化学名

(1S,2R,5S)-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)

O=C([C@H]1O[C@@H](N2C=CC(N)=NC2=O)CS1)O[C@@H]3[C@@H](C(C)C)CC[C@H](C)C3

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 17 is chemically (1S,2R,5S)-2-Isopropyl-5-methylcyclohexyl (2S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate. Lamivudine Impurity 17 is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine Impurity 17 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-17-cas-147126-74-7/

相关产品

/通过：
, ,

Lamivudine 13C15N2D2 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Lamivudine 13C15N2D2

英文化学名

4-Amino-1-((2R,5S)-2-(hydroxymethyl-d2)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one-2-13C-1,3-15N2

简化分子线性输入规范(SMILES)

NC1=[15N][13C]([15N]([C@@]2([H])O[C@@]([H])(C([2H])([2H])O)SC2)C=C1)=O

分子式

C713CH9D2N15N2O3S

分子量

234.2

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 13C15N2D2 is chemically 4-Amino-1-((2R,5S)-2-(hydroxymethyl-d2)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one-2-13C-1,3-15N2. Lamivudine 13C15N2D2 is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine 13C15N2D2 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-13c15n2d2-cas-N/A/

相关产品

/通过：
, ,

Lamivudine EP 杂质 H CAS号 160552-54-5

基本信息

CAS(化学文摘登记)号

160552-54-5

英文名称

Lamivudine EP 杂质 H

英文化学名

4-Amino-1-[(2R,3R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one S-oxide (as per EP)

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 H is chemically 4-Amino-1-[(2R,3R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2(1H)-one S-oxide (as per EP). Lamivudine EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine EP Impurity H 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-h-cas-160552-54-5/

相关产品

/通过：
, ,

Lamivudine Dimer 杂质 CAS号 1904611-18-2

基本信息

CAS(化学文摘登记)号

1904611-18-2

英文名称

Lamivudine Dimer 杂质

英文化学名

4,4′-(Methylenebis(azanediyl))bis(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)

O=C1N([C@H]2O[C@@H](CO)SC2)C=CC(NCNC(C=CN3[C@H]4O[C@@H](CO)SC4)=NC3=O)=N1

分子式

C17H22N6O6S2

分子量

470.5

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 Dimer Impurity is chemically 4,4′-(Methylenebis(azanediyl))bis(1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one). Lamivudine Dimer Impurity is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine Dimer Impurity 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-dimer-impurity-cas-1904611-18-2/

相关产品

/通过：
, ,

Lamivudine Resolution Mixture A CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Lamivudine Resolution Mixture A

英文化学名

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

简化分子线性输入规范(SMILES)

O=C1N([C@H]2O[C@@H](CO)SC2)C=CC(N)=N1.O=C3N([C@@H]4O[C@H](CO)SC4)C=CC(N)=N3

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

相关产品

/通过：
, ,

Lamivudine Diastereomer CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Lamivudine Diastereomer

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,5R)-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 (1:1:1:1)

简化分子线性输入规范(SMILES)

O=C1N=C(N)C=CN1[C@@H]2O[C@@H](CO)SC2.O=C3N=C(N)C=CN3[C@@H]4O[C@H](CO)SC4.O=C5N=C(N)C=CN5[C@H]6O[C@@H](CO)SC6.O=C7N=C(N)C=CN7[C@H]8O[C@H](CO)SC8

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 Diastereomer 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,5R)-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 (1:1:1:1). Lamivudine Diastereomer is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine Diastereomer 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-diastereomer-cas-N/A/

相关产品

/通过：
, ,

Lamivudine S-oxide CAS号 1235712-40-9

基本信息

CAS(化学文摘登记)号

1235712-40-9

英文名称

Lamivudine S-oxide

英文化学名

4-Amino-1-((2R,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)

NC1=NC(N([C@H]2O[C@@H](CO)S(C2)=O)C=C1)=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 S-oxide is chemically 4-Amino-1-((2R,5S)-2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one. Lamivudine S-oxide is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine S-oxide 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-s-oxide-cas-1235712-40-9/

相关产品

/通过：
, ,

Lamivudine Formaldehyde Adduct 杂质 CAS号 1904611-13-7

基本信息

CAS(化学文摘登记)号

1904611-13-7

英文名称

Lamivudine Formaldehyde Adduct 杂质

英文化学名

1-((2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)-4-((hydroxymethyl)amino)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(NCO)=N1

分子式

C9H13N3O4S

分子量

259.3

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 Formaldehyde Adduct Impurity is chemically 1-((2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)-4-((hydroxymethyl)amino)pyrimidin-2(1H)-one. Lamivudine Formaldehyde Adduct Impurity is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine Formaldehyde Adduct Impurity 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-formaldehyde-adduct-impurity-cas-1904611-13-7/

相关产品

/通过：
, ,

Lamivudine 杂质 14 CAS号 147027-10-9

基本信息

CAS(化学文摘登记)号

147027-10-9

英文名称

Lamivudine 杂质 14

英文化学名

(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5S)-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=CC(N)=NC3=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 14 is chemically (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2R,5S)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate. Lamivudine Impurity 14 is supplied with detailed characterization data compliant with regulatory guideline. Lamivudine Impurity 14 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-14-cas-147027-10-9/

相关产品

/通过：
, ,

N,N,Lami Teno Monoetser 杂质 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N,N,Lami Teno Monoetser 杂质

英文化学名

((Hydroxy(((1-(6-((((1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methyl)amino)-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphoryl)oxy)methyl isopropyl carbonate

简化分子线性输入规范(SMILES)

O=C(OCOP(COC(C)CN1C=NC2=C(NCNC(C=CN3C4CSC(CO)O4)=NC3=O)N=CN=C12)(O)=O)OC(C)C

分子式

C23H33N8O10PS

分子量

644.6

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

N,N,Lami Teno Monoetser Impurity is chemically ((Hydroxy(((1-(6-((((1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methyl)amino)-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphoryl)oxy)methyl isopropyl carbonate. N,N,Lami Teno Monoetser Impurity is supplied with detailed characterization data compliant with regulatory guideline. N,N,Lami Teno Monoetser Impurity 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/nnlami-teno-monoetser-impurity-cas-N/A/

相关产品

/通过：