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N-Nitroso Tryptophan CAS号 68807-89-6

基本信息

CAS(化学文摘登记)号

68807-89-6

英文名称

N-Nitroso Tryptophan

英文化学名

1-Nitroso-L-tryptophan

简化分子线性输入规范(SMILES)

N[C@H](C(O)=O)CC1=CN(N=O)C2=CC=CC=C21

分子式

C11H11N3O3

分子量

233.2

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 Tryptophan is chemically 1-Nitroso-L-tryptophan. N-Nitroso Tryptophan is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Tryptophan 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 Tryptophan. 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-tryptophan-cas-68807-89-6/

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D-tryptophyl-D-tryptophan CAS号 58607-72-0

基本信息

CAS(化学文摘登记)号

58607-72-0

英文名称

D-tryptophyl-D-tryptophan

英文化学名

D-tryptophyl-D-tryptophan

简化分子线性输入规范(SMILES)

OC([C@H](NC([C@H](N)CC1=CNC2=CC=CC=C12)=O)CC3=CNC4=CC=CC=C34)=O

分子式

C22H22N4O3

分子量

390.4

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

D-tryptophyl-D-tryptophan is chemically D-tryptophyl-D-tryptophan. D-tryptophyl-D-tryptophan is supplied with detailed characterization data compliant with regulatory guideline. D-tryptophyl-D-tryptophan 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 Tryptophan. 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/d-tryptophyl-d-tryptophan-cas-58607-72-0/

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Indole-3-Carboxyaldehyde CAS号 487-89-8

基本信息

CAS(化学文摘登记)号

487-89-8

英文名称

Indole-3-Carboxyaldehyde

英文化学名

1H-indole-3-carbaldehyde

简化分子线性输入规范(SMILES)

O=CC1=CNC2=C1C=CC=C2

分子式

C9H7NO

分子量

145.2

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

Indole-3-Carboxyaldehyde is chemically 1H-indole-3-carbaldehyde. Indole-3-Carboxyaldehyde is supplied with detailed characterization data compliant with regulatory guideline. Indole-3-Carboxyaldehyde 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 Tryptophan. 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/indole-3-carboxyaldehyde-cas-487-89-8/

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L-Tryptophan CAS号 73-22-3

基本信息

CAS(化学文摘登记)号

73-22-3

英文名称

L-Tryptophan

英文化学名

L-tryptophan

简化分子线性输入规范(SMILES)

N[C@H](C(O)=O)CC1=CNC2=C1C=CC=C2

分子式

C11H12N2O2

分子量

204.2

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

L-Tryptophan is chemically L-tryptophan. L-Tryptophan is supplied with detailed characterization data compliant with regulatory guideline. L-Tryptophan 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 Tryptophan. 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/l-tryptophan-cas-73-22-3/

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N-Acetyl-DL-Tryptophan CAS号 87-32-1

基本信息

CAS(化学文摘登记)号

87-32-1

英文名称

N-Acetyl-DL-Tryptophan

英文化学名

N-Acetyl-tryptophan

简化分子线性输入规范(SMILES)

OC(C(NC(C)=O)CC1=CNC2=C1C=CC=C2)=O

分子式

C13H14N2O3

分子量

246.3

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

N-Acetyl-DL-Tryptophan is chemically N-Acetyl-tryptophan. N-Acetyl-DL-Tryptophan is supplied with detailed characterization data compliant with regulatory guideline. N-Acetyl-DL-Tryptophan 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 Tryptophan. 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-acetyl-dl-tryptophan-cas-87-32-1/

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Tryptophan EP Impurity A CAS号 132685-02-0

基本信息

CAS(化学文摘登记)号

132685-02-0

英文名称

Tryptophan EP Impurity A

英文化学名

3,3′-[ethane-1,1-diylbis(1H-indol-1,3-diyl)]bis[(2S)-2-aminopropanoic acid] (as per EP)

简化分子线性输入规范(SMILES)

CC(N1C(C=CC=C2)=C2C(C[C@H](N)C(O)=O)=C1)N3C(C=CC=C4)=C4C(C[C@H](N)C(O)=O)=C3

分子式

C24H26N4O4

分子量

434.4

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

Tryptophan EP Impurity A is chemically 3,3′-[ethane-1,1-diylbis(1H-indol-1,3-diyl)]bis[(2S)-2-aminopropanoic acid] (as per EP). It is also known as Tryptophan USP Related Compound A ; Ethane-1,1-diylbistryptophan. Tryptophan EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Tryptophan EP Impurity 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 Tryptophan. 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/tryptophan-ep-impurity-a-cas-132685-02-0/

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