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文件

1700501

USP

L-色氨酸

Name: <SC>L</SC>-色氨酸
Brand: USP

United States Pharmacopeia (USP) Reference Standard

别名:

(S)-2-氨基-3-（3-吲哚基）丙酸, L-α-氨基-3-吲哚丙酸

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About This Item

经验公式（希尔记法）:

C₁₁H₁₂N₂O₂

CAS号:

73-22-3

分子量:

204.23

Beilstein:

86197

MDL编号:

MFCD00064340

UNSPSC代码:

41116107

PubChem化学物质编号:

329751437

NACRES:

NA.24

等级

pharmaceutical primary standard

API类

tryptophan

制造商/商品名称

USP

mp

280-285 °C (dec.) (lit.)

应用

pharmaceutical (small molecule)

格式

neat

SMILES字符串

N[C@@H](Cc1c[nH]c2ccccc12)C(O)=O

InChI

1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1

InChI key

QIVBCDIJIAJPQS-VIFPVBQESA-N

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一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

应用

L-Tryptophan USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Also, for use with USP monographs such as:

Tryptophan
5-Hydroxy-l-tryptophan

其他说明

血清素和褪黑素的氨基酸前体

Sales restrictions may apply.

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

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访问文档库

HPLC Determination of Total Tryptophan in Infant Formula and Adult/Pediatric Nutritional Formula Following Enzymatic Hydrolysis: Single-Laboratory Validation, First Action 2017.03.

Jonathan Draher et al.

Journal of AOAC International, 101(4), 1244-1248 (2018-07-11)

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