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Afobazole CAS号 173352-21-1

基本信息

CAS(化学文摘登记)号

173352-21-1

英文名称

Afobazole

英文化学名

4-(2-((6-Ethoxy-1H-benzo[d]imidazol-2-yl)thio)ethyl)morpholine

简化分子线性输入规范(SMILES)

CCOC1=CC=C2C(NC(SCCN3CCOCC3)=N2)=C1

分子式

C15H21N3O2S

分子量

307.4

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

Afobazole is chemically 4-(2-((6-Ethoxy-1H-benzo[d]imidazol-2-yl)thio)ethyl)morpholine. Afobazole is supplied with detailed characterization data compliant with regulatory guideline. Afobazole 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 Afobazole. 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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189638-30-0 (2盐酸盐) ; 173352-39-1 (盐酸盐)

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Methotrexate Diethyl Ester CAS号 43170-88-3

基本信息

CAS(化学文摘登记)号

43170-88-3

英文名称

Methotrexate Diethyl Ester

英文化学名

Diethyl (4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzoyl)-L-glutamate

简化分子线性输入规范(SMILES)

NC1=NC(N)=NC(N=C2)=C1N=C2CN(C(C=C3)=CC=C3C(N[C@H](C(OCC)=O)CCC(OCC)=O)=O)C

分子式

C24H30N8O5

分子量

510.6

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

Methotrexate Diethyl Ester is chemically Diethyl (4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzoyl)-L-glutamate. Methotrexate Diethyl Ester is supplied with detailed characterization data compliant with regulatory guideline. Methotrexate Diethyl Ester 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 Methotrexate. 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/methotrexate-diethyl-ester-cas-43170-88-3/

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N-Nitroso Silodosin 杂质 2 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Silodosin 杂质 2

英文化学名

(R)-3-(7-Cyano-5-(2-(nitroso(2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indolin-1-yl)propyl benzoate

简化分子线性输入规范(SMILES)

O=C(C1=CC=CC=C1)OCCCN2CCC3=C2C(C#N)=CC(C[C@@H](C)N(CCOC4=CC=CC=C4OCC(F)(F)F)N=O)=C3

分子式

C32H33F3N4O5

分子量

610.6

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-Nitroso Silodosin Impurity 2 is chemically (R)-3-(7-Cyano-5-(2-(nitroso(2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indolin-1-yl)propyl benzoate. N-Nitroso Silodosin Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Silodosin 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 Silodosin. 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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D-Glutamic Acid CAS号 6893-26-1

基本信息

CAS(化学文摘登记)号

6893-26-1

英文名称

D-Glutamic Acid

英文化学名

D-Glutamic acid

简化分子线性输入规范(SMILES)

N[C@@H](C(O)=O)CCC(O)=O

分子式

C5H9NO4

分子量

147.1

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

D-Glutamic Acid is chemically D-Glutamic acid. D-Glutamic Acid is supplied with detailed characterization data compliant with regulatory guideline. D-Glutamic Acid 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 Glutamic Acid. 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官网链接地址

https://www.chemwhat.com/d-glutamic-acid-cas-6893-26-1/

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Posaconazole Formyl Semicarbazide Analog CAS号 1350560-57-4

基本信息

CAS(化学文摘登记)号

1350560-57-4

英文名称

Posaconazole Formyl Semicarbazide Analog

英文化学名

N-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-2-formyl-1-((2S,3S)-2-hydroxypentan-3-yl)hydrazine-1-carboxamide

简化分子线性输入规范(SMILES)

O=C(N([C@@H](CC)[C@@H](O)C)NC=O)NC1=CC=C(N2CCN(C3=CC=C(OC[C@@H]4CO[C@](C5=CC=C(F)C=C5F)(CN6N=CN=C6)C4)C=C3)CC2)C=C1

分子式

C37H44F2N8O5

分子量

718.8

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

Posaconazole Formyl Semicarbazide Analog is chemically N-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-2-formyl-1-((2S,3S)-2-hydroxypentan-3-yl)hydrazine-1-carboxamide. Posaconazole Formyl Semicarbazide Analog is supplied with detailed characterization data compliant with regulatory guideline. Posaconazole Formyl Semicarbazide Analog 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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https://www.chemwhat.com/posaconazole-formyl-semicarbazide-analog-cas-1350560-57-4/

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Xanthine CAS号 69-89-6

基本信息

CAS(化学文摘登记)号

69-89-6

英文名称

Xanthine

英文化学名

3,7-Dihydro-1H-purine-2,6-dione

简化分子线性输入规范(SMILES)

O=C(N1)C2=C(N=CN2)NC1=O

分子式

C5H4N4O2

分子量

152.1

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

Xanthine is chemically 3,7-Dihydro-1H-purine-2,6-dione. Xanthine is supplied with detailed characterization data compliant with regulatory guideline. Xanthine 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 Xanthine. 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/xanthine-cas-69-89-6/

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Azilsartan 杂质 41 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Azilsartan 杂质 41

英文化学名

(Z)-(Amino(4′-((2-ethoxy-7-(ethoxycarbonyl)-1H-benzo[d]imidazol-1-yl)methyl)-[1,1′-biphenyl]-2-yl)methylene)carbamic acid

简化分子线性输入规范(SMILES)

O=C(O)/N=C(N)/C1=CC=CC=C1C2=CC=C(CN3C(OCC)=NC4=CC=CC(C(OCC)=O)=C34)C=C2

分子式

C27H26N4O5

分子量

486.5

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

Azilsartan Impurity 41 is chemically (Z)-(Amino(4′-((2-ethoxy-7-(ethoxycarbonyl)-1H-benzo[d]imidazol-1-yl)methyl)-[1,1′-biphenyl]-2-yl)methylene)carbamic acid. Azilsartan Impurity 41 is supplied with detailed characterization data compliant with regulatory guideline. Azilsartan Impurity 41 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 Azilsartan. 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/azilsartan-impurity-41-cas-N/A/

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Rosuvastatin 杂质 62 CAS号 1005003-79-1

基本信息

CAS(化学文摘登记)号

1005003-79-1

英文名称

Rosuvastatin 杂质 62

英文化学名

Tert-butyl (E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate

简化分子线性输入规范(SMILES)

OC(CC(O)CC(OC(C)(C)C)=O)/C=C/C(C(C(C=C1)=CC=C1F)=NC(N(C)[S](C)(=O)=O)=N2)=C2C(C)C

分子式

C26H36FN3O6S

分子量

537.6

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

Rosuvastatin Impurity 62 is chemically Tert-butyl (E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate. Rosuvastatin Impurity 62 is supplied with detailed characterization data compliant with regulatory guideline. Rosuvastatin Impurity 62 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 Rosuvastatin. 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/rosuvastatin-impurity-62-cas-1005003-79-1/

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Benperidol EP 杂质 B CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Benperidol EP 杂质 B

英文化学名

1-[1-[4-(2-Fluorophenyl)-4-oxobutyl]piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one (as per EP)

简化分子线性输入规范(SMILES)

O=C(CCCN1CCC(N2C(C=CC=C3)=C3NC2=O)CC1)C4=CC=CC=C4F

分子式

C22H24FN3O2

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

Benperidol EP Impurity B is chemically 1-[1-[4-(2-Fluorophenyl)-4-oxobutyl]piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one (as per EP). Benperidol EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Benperidol EP Impurity 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 Benperidol. 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官网链接地址

https://www.chemwhat.com/benperidol-ep-impurity-b-cas-N/A/

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Rifamycin Y CAS号 15271-73-5

基本信息

CAS(化学文摘登记)号

15271-73-5

英文名称

Rifamycin Y

英文化学名

4-O-(Carboxymethyl)-21-deoxy-20-hydroxy-21-oxorifamycin

简化分子线性输入规范(SMILES)

OC1=C(C(O)=C(C)C(O[C@]2(C)O/C=C/[C@H](OC)[C@@H](C)[C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)C3=O)=C4C2=O)C4=C(OCC(O)=O)C=C1NC(/C(C)=CC=C[C@]3(C)O)=O

分子式

C39H47NO15

分子量

769.8

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

Rifamycin Y is chemically 4-O-(Carboxymethyl)-21-deoxy-20-hydroxy-21-oxorifamycin. Rifamycin Y is supplied with detailed characterization data compliant with regulatory guideline. Rifamycin Y 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 Rifamycin. 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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