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Lorazepam 杂质 4 CAS号 40070-48-2

基本信息

CAS(化学文摘登记)号

40070-48-2

英文名称

Lorazepam 杂质 4

英文化学名

7-Chloro-5-(2-chlorophenyl)-2-hydrazono-2,3-dihydro-1H-benzo[e][1,4]diazepine

简化分子线性输入规范(SMILES)

ClC1=CC=C(N2)C(C(C(C=CC=C3)=C3Cl)=NCC2=NN)=C1

分子式

C15H12Cl2N4

分子量

319.2

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

Lorazepam Impurity 4 is chemically 7-Chloro-5-(2-chlorophenyl)-2-hydrazono-2,3-dihydro-1H-benzo[e][1,4]diazepine. Lorazepam Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Lorazepam Impurity 4 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 Lorazepam. 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/lorazepam-impurity-4-cas-40070-48-2/

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Lorazepam-13C6 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Lorazepam-13C6

英文化学名

(R)-7-chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one-5a,6,7,8,9-13C5

简化分子线性输入规范(SMILES)

ClC1=CC=CC=C1C2=N[C@@](O)([H])C(NC3=[13C]2[13CH]=[13C](Cl)[13CH]=[13CH]3)=O

分子式

C1013C5H10Cl2N2O2

分子量

326.1

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

Lorazepam-13C6 is chemically (R)-7-chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one-5a,6,7,8,9-13C5. Lorazepam-13C6 is supplied with detailed characterization data compliant with regulatory guideline. Lorazepam-13C6 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 Lorazepam. 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/lorazepam-13c6-cas-N/A/

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N-Nitroso Lorazepam CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Lorazepam

英文化学名

(R)-7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1-nitroso-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one

简化分子线性输入规范(SMILES)

ClC1=CC=CC=C1C2=N[C@@](O)([H])C(N(N=O)C3=C2C=C(Cl)C=C3)=O

分子式

C15H9Cl2N3O3

分子量

350.2

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

N-Nitroso Lorazepam is chemically (R)-7-Chloro-5-(2-chlorophenyl)-3-hydroxy-1-nitroso-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one. N-Nitroso Lorazepam is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Lorazepam 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 Lorazepam. 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/n-nitroso-lorazepam-cas-N/A/

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Lorazepam 杂质 7 CAS号 54643-80-0

基本信息

CAS(化学文摘登记)号

54643-80-0

英文名称

Lorazepam 杂质 7

英文化学名

7-Chloro-5-(2-chlorophenyl)-1H-benzo[e][1,4]diazepine-2,3-dione

简化分子线性输入规范(SMILES)

ClC1=C(C=CC=C1)C(C2=CC(Cl)=CC=C2NC3=O)=NC3=O

分子式

C15H8Cl2N2O2

分子量

319.1

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

Lorazepam Impurity 7 is chemically 7-Chloro-5-(2-chlorophenyl)-1H-benzo[e][1,4]diazepine-2,3-dione. Lorazepam Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Lorazepam 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 Lorazepam. 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/lorazepam-impurity-7-cas-54643-80-0/

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Lorazepam 杂质 6 CAS号 2894-71-5

基本信息

CAS(化学文摘登记)号

2894-71-5

英文名称

Lorazepam 杂质 6

英文化学名

7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-benzo[e][1,4]diazepine-2-thione

简化分子线性输入规范(SMILES)

ClC1=CC=C(N2)C(C(C(C=CC=C3)=C3Cl)=NCC2=S)=C1

分子式

C15H10Cl2N2S

分子量

321.2

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

Lorazepam Impurity 6 is chemically 7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-benzo[e][1,4]diazepine-2-thione. Lorazepam Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Lorazepam Impurity 6 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 Lorazepam. 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/lorazepam-impurity-6-cas-2894-71-5/

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Lorazepam D4 CAS号 84344-15-0

基本信息

CAS(化学文摘登记)号

84344-15-0

英文名称

Lorazepam D4

英文化学名

7-Chloro-5-(2-chlorophenyl-3,4,5,6-d4)-3-hydroxy-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one

简化分子线性输入规范(SMILES)

ClC1=C(C([2H])=C([2H])C([2H])=C1[2H])C(C2=CC(Cl)=CC=C2NC3=O)=NC3O

分子式

C15H6D4Cl2N2O2

分子量

325.2

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

Lorazepam D4 is chemically 7-Chloro-5-(2-chlorophenyl-3,4,5,6-d4)-3-hydroxy-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one. Lorazepam D4 is supplied with detailed characterization data compliant with regulatory guideline. Lorazepam 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 Lorazepam. 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/lorazepam-d4-cas-84344-15-0/

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Lorazepam EP 杂质 E CAS号 93955-15-8

基本信息

CAS(化学文摘登记)号

93955-15-8

英文名称

Lorazepam EP 杂质 E

英文化学名

6-Chloro-4-(2-chlorophenyl)quinazoline-2-carbaldehyde (as per EP)

简化分子线性输入规范(SMILES)

ClC1=CC(C(C2=CC=CC=C2Cl)=NC(C([H])=O)=N3)=C3C=C1

分子式

C15H8Cl2N2O

分子量

303.1

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

Lorazepam EP Impurity E is chemically 6-Chloro-4-(2-chlorophenyl)quinazoline-2-carbaldehyde (as per EP). It is also known as Lorazepam USP Related Compound C. Lorazepam EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Lorazepam EP Impurity E 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 Lorazepam. 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/lorazepam-ep-impurity-e-cas-93955-15-8/

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Lorazepam USP 相关化合物 E CAS号 773871-49-1

基本信息

CAS(化学文摘登记)号

773871-49-1

英文名称

Lorazepam USP 相关化合物 E

英文化学名

6-Chloro-4-(o-chlorophenyl)-2-quinazoline methanol (as per USP)

简化分子线性输入规范(SMILES)

OCC1=NC(C2=CC=CC=C2Cl)=C3C=C(Cl)C=CC3=N1

分子式

C15H10Cl2N2O

分子量

305.2

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

Lorazepam USP Related Compound E is chemically 6-Chloro-4-(o-chlorophenyl)-2-quinazoline methanol (as per USP). Lorazepam USP Related Compound E is supplied with detailed characterization data compliant with regulatory guideline. Lorazepam USP Related Compound E 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 Lorazepam. 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/lorazepam-usp-related-compound-e-cas-773871-49-1/

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Lorazepam 杂质 5 CAS号 17191-71-8

基本信息

CAS(化学文摘登记)号

17191-71-8

英文名称

Lorazepam 杂质 5

英文化学名

7-Chloro-5- (2-chlorophenyl)-3-methoxy-1-methyl-1,3-dihydro-2H-1,4-ben zodiazepin-2-one

简化分子线性输入规范(SMILES)

O=C1N(C)C2=CC=C(Cl)C=C2C(C3=CC=CC=C3Cl)=NC1OC

分子式

C17H14Cl2N2O2

分子量

349.2

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

Lorazepam Impurity 5 is chemically 7-Chloro-5- (2-chlorophenyl)-3-methoxy-1-methyl-1,3-dihydro-2H-1,4-ben zodiazepin-2-one. Lorazepam Impurity 5 is supplied with detailed characterization data compliant with regulatory guideline. Lorazepam Impurity 5 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 Lorazepam. 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/lorazepam-impurity-5-cas-17191-71-8/

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Lorazepam Glucuronide CAS号 32781-79-6

基本信息

CAS(化学文摘登记)号

32781-79-6

英文名称

Lorazepam Glucuronide

英文化学名

(2S,3S,4S,5R,6S)-6-((7-Chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

简化分子线性输入规范(SMILES)

ClC1=C(C=CC=C1)C(C2=CC(Cl)=CC=C2NC3=O)=NC3O[C@@H]([C@@H]([C@H]4O)O)O[C@@H]([C@H]4O)C(O)=O

分子式

C21H18Cl2N2O8

分子量

497.3

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

Lorazepam Glucuronide is chemically (2S,3S,4S,5R,6S)-6-((7-Chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid. Lorazepam Glucuronide is supplied with detailed characterization data compliant with regulatory guideline. Lorazepam Glucuronide 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 Lorazepam. 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/lorazepam-glucuronide-cas-32781-79-6/

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