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Hydrocortisone 杂质 31 CAS号 35152-66-0

基本信息

CAS(化学文摘登记)号

35152-66-0

英文名称

Hydrocortisone 杂质 31

英文化学名

3-((2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)carbonyl)benzenesulfonic acid

简化分子线性输入规范(SMILES)

C[C@]([C@@]1(O)C(COC(C2=CC([S](=O)(O)=O)=CC=C2)=O)=O)(C3)[C@](CC1)([H])[C@@](CCC4=CC5=O)([H])[C@]([C@]4(CC5)C)([H])[C@H]3O

分子式

C28H34O9S

分子量

546.6

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

Hydrocortisone Impurity 31 is chemically 3-((2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)carbonyl)benzenesulfonic acid. Hydrocortisone Impurity 31 is supplied with detailed characterization data compliant with regulatory guideline. Hydrocortisone Impurity 31 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 Hydrocortisone. 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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33767-03-2 (sodium salt)

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Flecainide 杂质 7 CAS号 285143-14-8

基本信息

CAS(化学文摘登记)号

285143-14-8

英文名称

Flecainide 杂质 7

英文化学名

N-((1-Acetylpiperidin-2-yl)methyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide

简化分子线性输入规范(SMILES)

O=C(NCC1N(C(C)=O)CCCC1)C2=CC(OCC(F)(F)F)=CC=C2OCC(F)(F)F

分子式

C19H22F6N2O4

分子量

456.4

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

Flecainide Impurity 7 is chemically N-((1-Acetylpiperidin-2-yl)methyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide. Flecainide Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Flecainide 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 Flecainide. 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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Erdosteine Thioacid-D6 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Erdosteine Thioacid-D6

英文化学名

(2-((Carboxymethyl)thio)acetyl-d2-d2)homocysteine-3,3,4,4-d4

简化分子线性输入规范(SMILES)

SC([2H])([2H])C([2H])([2H])C(C(O)=O)NC(C([2H])([2H])SCC(O)=O)=O

分子式

C8H7D6NO5S2

分子量

273.4

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

Erdosteine Thioacid-D6 is chemically (2-((Carboxymethyl)thio)acetyl-d2-d2)homocysteine-3,3,4,4-d4. It is also known as Erdosteine Metabolite M1-D6. Erdosteine Thioacid-D6 is supplied with detailed characterization data compliant with regulatory guideline. Erdosteine Thioacid-D6 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 Erdosteine. 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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Milnacipran 杂质 9 CAS号 69160-57-2

基本信息

CAS(化学文摘登记)号

69160-57-2

英文名称

Milnacipran 杂质 9

英文化学名

(1R,2S)-2-(Aminomethyl)-1-phenylcyclopropane-1-carboxylic acid

简化分子线性输入规范(SMILES)

OC([C@@](C1)(C2=CC=CC=C2)[C@H]1CN)=O

分子式

C11H13NO2

分子量

191.2

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

Milnacipran Impurity 9 is chemically (1R,2S)-2-(Aminomethyl)-1-phenylcyclopropane-1-carboxylic acid. Milnacipran Impurity 9 is supplied with detailed characterization data compliant with regulatory guideline. Milnacipran Impurity 9 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 Milnacipran. 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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105310-28-9 (盐酸盐)

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Baclofen D4 CAS号 1189938-30-4

基本信息

CAS(化学文摘登记)号

1189938-30-4

英文名称

Baclofen D4

英文化学名

4-Amino-3-(4-chlorophenyl-2,3,5,6-d4)butanoic acid

简化分子线性输入规范(SMILES)

NCC(C1=C([2H])C([2H])=C(Cl)C([2H])=C1[2H])CC(O)=O

分子式

C10H8D4ClNO2

分子量

217.7

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

Baclofen D4 is chemically 4-Amino-3-(4-chlorophenyl-2,3,5,6-d4)butanoic acid. Baclofen D4 is supplied with detailed characterization data compliant with regulatory guideline. Baclofen D4 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 Baclofen. 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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Lisinopril RRS-Diastereomer CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Lisinopril RRS-Diastereomer

英文化学名

((R)-1-Carboxy-3-phenylpropyl)-D-lysyl-L-proline

简化分子线性输入规范(SMILES)

OC([C@H](N[C@H](CCCCN)C(N1CCC[C@H]1C(O)=O)=O)CCC2=CC=CC=C2)=O

分子式

C21H31N3O5

分子量

405.5

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

Lisinopril RRS-Diastereomer is chemically ((R)-1-Carboxy-3-phenylpropyl)-D-lysyl-L-proline. Lisinopril RRS-Diastereomer is supplied with detailed characterization data compliant with regulatory guideline. Lisinopril RRS-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 Lisinopril. 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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N-Nitroso Metoprolol EP 杂质 J CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Metoprolol EP 杂质 J

英文化学名

N-(2-Hydroxy-3-(2-hydroxy-3-(4-(2-methoxyethyl)phenoxy)propoxy)propyl)-N-isopropylnitrous amide

简化分子线性输入规范(SMILES)

COCCC1=CC=C(C=C1)OCC(COCC(CN(N=O)C(C)C)O)O

分子式

C18H30N2O6

分子量

370.4

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

N-Nitroso Metoprolol EP Impurity J is chemically N-(2-Hydroxy-3-(2-hydroxy-3-(4-(2-methoxyethyl)phenoxy)propoxy)propyl)-N-isopropylnitrous amide. N-Nitroso Metoprolol EP Impurity J is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Metoprolol 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 Metoprolol. 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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Cefditoren Pivoxil 杂质 2 CAS号 2762536-15-0

基本信息

CAS(化学文摘登记)号

2762536-15-0

英文名称

Cefditoren Pivoxil 杂质 2

英文化学名

(Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(methoxyimino)-2-(2-((methoxymethyl)amino)thiazol-4-yl)acetamido)-3-((Z)-2-(4-methylthiazol-5-yl)vinyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

简化分子线性输入规范(SMILES)

CC(C)(C)C(OCOC(C1=C(/C=CC2=C(N=CS2)C)CS[C@@]([C@@H]3NC(/C(C4=CSC(NCOC)=N4)=NOC)=O)([H])N1C3=O)=O)=O

分子式

C27H32N6O8S3

分子量

664.8

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

Cefditoren Pivoxil Impurity 2 is chemically (Pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(methoxyimino)-2-(2-((methoxymethyl)amino)thiazol-4-yl)acetamido)-3-((Z)-2-(4-methylthiazol-5-yl)vinyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Cefditoren Pivoxil Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Cefditoren Pivoxil 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 Cefditoren Pivoxil. 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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Icotinib 杂质 3 CAS号 1403772-39-3

基本信息

CAS(化学文摘登记)号

1403772-39-3

英文名称

Icotinib 杂质 3

英文化学名

Methyl 13-amino-2,3,5,6,8,9-hexahydrobenzo[b][1,4,7,10]tetraoxacyclododecine-12-carboxylate

简化分子线性输入规范(SMILES)

NC(C(C(OC)=O)=C1)=CC2=C1OCCOCCOCCO2

分子式

C14H19NO6

分子量

297.3

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

Icotinib Impurity 3 is chemically Methyl 13-amino-2,3,5,6,8,9-hexahydrobenzo[b][1,4,7,10]tetraoxacyclododecine-12-carboxylate. Icotinib Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Icotinib Impurity 3 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 Icotinib. 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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Eriocitrin (Mixture of Diastereomers) CAS号 610283-69-7

基本信息

CAS(化学文摘登记)号

610283-69-7

英文名称

Eriocitrin (Mixture of Diastereomers)

英文化学名

2-(3,4-Dihydroxyphenyl)-5-hydroxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)chroman-4-one

简化分子线性输入规范(SMILES)

O=C1C(C(OC(C(C=C2)=CC(O)=C2O)C1)=CC(O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]([C@H]3O)CO[C@H](O[C@H]4C)[C@@H]([C@@H]([C@H]4O)O)O)=C5)=C5O

分子式

C27H32O15

分子量

596.5

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

Eriocitrin (Mixture of Diastereomers) is chemically 2-(3,4-Dihydroxyphenyl)-5-hydroxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)chroman-4-one. Eriocitrin (Mixture of Diastereomers) is supplied with detailed characterization data compliant with regulatory guideline. Eriocitrin (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 Eriocitrin. 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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