基本信息

CAS(化学文摘登记)号

N/A

英文名称

Valganciclovir EP 杂质 H

英文化学名

2-Amino-9-[[(2RS)-2-chloro-3-hydroxypropoxy]methyl]-1,9-dihydro-6H-purin-6-one

简化分子线性输入规范(SMILES)

O=C1NC(N)=NC2=C1N=CN2COCC(Cl)CO

分子式

C9H12ClN5O3

分子量

273.7

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

Valganciclovir EP Impurity H is chemically 2-Amino-9-[[(2RS)-2-chloro-3-hydroxypropoxy]methyl]-1,9-dihydro-6H-purin-6-one. Valganciclovir EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Valganciclovir 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 Valganciclovir. 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/valganciclovir-ep-impurity-h-cas-N/A/

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基本信息

CAS(化学文摘登记)号

1224964-33-3

英文名称

Bivalirudin Fragment [1–11]

英文化学名

d-Phenylalanyl-l-prolyl-l-arginyl-l-prolylglycylglycylglycylglycyl-l-asparaginylglycyl-l-alpha-aspartic acid (as per USP)

简化分子线性输入规范(SMILES)

O=C(O)C[C@H](NC(CNC([C@H](CC(N)=O)NC(CNC(CNC(CNC(CNC([C@H]1N(C([C@H](CCCNC(N)=N)NC([C@H]2N(C([C@@H](CC3=CC=CC=C3)N)=O)CCC2)=O)=O)CCC1)=O)=O)=O)=O)=O)=O)=O)C(O)=O

分子式

C43H63N15O15

分子量

1030.1

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

Bivalirudin Fragment [1–11] is chemically d-Phenylalanyl-l-prolyl-l-arginyl-l-prolylglycylglycylglycylglycyl-l-asparaginylglycyl-l-alpha-aspartic acid (as per USP). Bivalirudin Fragment [1–11] is supplied with detailed characterization data compliant with regulatory guideline. Bivalirudin Fragment [1–11] 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 Bivalirudin. 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/bivalirudin-fragment-111-cas-1224964-33-3/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

Pyridoxine 杂质 20

英文化学名

3-Hydroxy-1-((5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methyl)-4,5-bis(hydroxymethyl)-2-methylpyridin-1-ium chloride

简化分子线性输入规范(SMILES)

OCC1=C(CO)C(O)=C(C)[N+](CC2=C(CO)C(O)=C(C)N=C2)=C1.[Cl-]

分子式

C16H21N2O5

分子量

321.4

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

Pyridoxine Impurity 20 is chemically 3-Hydroxy-1-((5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methyl)-4,5-bis(hydroxymethyl)-2-methylpyridin-1-ium chloride. Pyridoxine Impurity 20 is supplied with detailed characterization data compliant with regulatory guideline. Pyridoxine Impurity 20 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 Pyridoxine. 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/pyridoxine-impurity-20-cas-N/A/

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基本信息

CAS(化学文摘登记)号

181289-38-3

英文名称

Pregabalin 杂质 49

英文化学名

Ethyl (R)-3-cyano-5-methylhexanoate

简化分子线性输入规范(SMILES)

CCOC(C[C@H](C#N)CC(C)C)=O

分子式

C10H17NO2

分子量

183.3

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

Pregabalin Impurity 49 is chemically Ethyl (R)-3-cyano-5-methylhexanoate. Pregabalin Impurity 49 is supplied with detailed characterization data compliant with regulatory guideline. Pregabalin Impurity 49 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 Pregabalin. 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/pregabalin-impurity-49-cas-181289-38-3/

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基本信息

CAS(化学文摘登记)号

364-62-5

英文名称

Metoclopramide

英文化学名

4-Amino-5-chloro-N-(2-(diethylamino)ethyl)-2-methoxybenzamide

简化分子线性输入规范(SMILES)

O=C(C(C=C(Cl)C(N)=C1)=C1OC)NCCN(CC)CC

分子式

C14H22ClN3O2

分子量

299.8

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

Metoclopramide is chemically 4-Amino-5-chloro-N-(2-(diethylamino)ethyl)-2-methoxybenzamide. Metoclopramide is supplied with detailed characterization data compliant with regulatory guideline. Metoclopramide 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 Metoclopramide. 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/metoclopramide-cas-364-62-5/

相关产品

7232-21-5 (盐酸盐) ; 54143-57-6 (hydrochloride hydrate) ; 856310-57-1 (phosphate salt)

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Mebendazole 杂质 2

英文化学名

Methyl (1-methyl-5-(4-methylbenzoyl)-1H-benzo[d]imidazol-2-yl)carbamate

简化分子线性输入规范(SMILES)

O=C(OC)NC1=NC2=CC(C(C3=CC=C(C)C=C3)=O)=CC=C2N1C

分子式

C18H17N3O3

分子量

323.4

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

Mebendazole Impurity 2 is chemically Methyl (1-methyl-5-(4-methylbenzoyl)-1H-benzo[d]imidazol-2-yl)carbamate. Mebendazole Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Mebendazole 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 Mebendazole. 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/mebendazole-impurity-2-cas-N/A/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

Lofexidine Imidazole 杂质

英文化学名

2-(1-(2,6-Dichlorophenoxy)ethyl)-4H-imidazole

简化分子线性输入规范(SMILES)

CC(C1=NCC=N1)OC2=C(Cl)C=CC=C2Cl

分子式

C11H10Cl2N2O

分子量

257.1

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

Lofexidine Imidazole Impurity is chemically 2-(1-(2,6-Dichlorophenoxy)ethyl)-4H-imidazole. Lofexidine Imidazole Impurity is supplied with detailed characterization data compliant with regulatory guideline. Lofexidine Imidazole 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 Lofexidine. 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/lofexidine-imidazole-impurity-cas-N/A/

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基本信息

CAS(化学文摘登记)号

124473-15-0

英文名称

Omeprazole Desmethyl Pyridine 杂质

英文化学名

5-Methoxy-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

简化分子线性输入规范(SMILES)

O=S(C1=NC2=CC(OC)=CC=C2N1)CC3=NC=CC(OC)=C3C

分子式

C16H17N3O3S

分子量

331.4

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

Omeprazole Desmethyl Pyridine Impurity is chemically 5-Methoxy-2-(((4-methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole. Omeprazole Desmethyl Pyridine Impurity is supplied with detailed characterization data compliant with regulatory guideline. Omeprazole Desmethyl Pyridine 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 Omeprazole. 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/omeprazole-desmethyl-pyridine-impurity-cas-124473-15-0/

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基本信息

CAS(化学文摘登记)号

N/A

英文名称

(3R,4’S)-Benidipine HCl

英文化学名

3-((R)-1-benzylpiperidin-3-yl) 5-methyl (S)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate hydrochloride

简化分子线性输入规范(SMILES)

O=C(C([C@@H](C1=CC([N](=O)=O)=CC=C1)C(C(OC)=O)=C2C)=C(N2)C)O[C@H](CCC3)CN3CC4=CC=CC=C4.Cl

分子式

C28H31N3O6 : HCl

分子量

505.6 : 36.5

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

(3R,4’S)-Benidipine HCl is chemically 3-((R)-1-benzylpiperidin-3-yl) 5-methyl (S)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate hydrochloride. (3R,4’S)-Benidipine HCl is supplied with detailed characterization data compliant with regulatory guideline. (3R,4’S)-Benidipine HCl 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 Benidipine. 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/3r4s-benidipine-hcl-cas-N/A/

相关产品

119065-61-1 (游离碱)

基本信息

CAS(化学文摘登记)号

79538-90-2

英文名称

Posaconazole Hydroxy Triazole

英文化学名

4-(4-(4-(4-Hydroxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one

简化分子线性输入规范(SMILES)

O=C1N(C=NN1)C2=CC=C(N3CCN(C(C=C4)=CC=C4O)CC3)C=C2

分子式

C18H19N5O2

分子量

337.4

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

Posaconazole Hydroxy Triazole is chemically 4-(4-(4-(4-Hydroxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one. Posaconazole Hydroxy Triazole is supplied with detailed characterization data compliant with regulatory guideline. Posaconazole Hydroxy Triazole 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 Posaconazole. 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/posaconazole-hydroxy-triazole-cas-79538-90-2/

相关产品

1638923-19-9 (sodium salt)