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L-Leucine

Catalog No. 76526 Name Sigma Aldrich
CAS Number 61-90-5 Website http://www.sigmaaldrich.com
M. F. C6H13NO2 Telephone 1-800-521-8956
M. W. 131.17292 Fax
Purity Email
Storage Chembase ID: 35

SYNONYMS

Title
L-亮氨酸
IUPAC name
(2S)-2-amino-4-methylpentanoic acid
IUPAC Traditional name
L-leucine
Synonyms
(S)-2-Amino-4-methylpentanoic acid
(S)-2-氨基-4-甲基戊酸

DATABASE IDS

Beilstein Number 1721722
E Number E641
CAS Number 61-90-5
MDL Number MFCD00002617
EC Number 200-522-0

PROPERTIES

Grade certified reference material
Grade TraceCERT®
Linear Formula (CH3)2CHCH2CH(NH2)CO2H
Melting Point >300 °C(lit.)
MSDS Link Download
German water hazard class 1

DETAILS

Description (English)
Analysis Note
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34. This CRM is traceable to NIST SRM.
General description
Certified content by quantitative NMR incl. uncertainty and expiry are given in the certificate.Download your certificate at: http://www.sigma-aldrich.com.
Legal Information
TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC
Description (简体中文)
Analysis Note
此认证标准物质 (CRM) 的生产和认证都符合 ISO/IEC 17025 和 ISO Guide 34 的要求。此 CRM 可溯源到 NIST SRM。
General description
认证的含量经定量 NMR 确定,并且证书上标明不确定度和有效期。 证书下载:http://www.sigma-aldrich.com。
法律信息
TraceCERT 注册商标 Sigma-Aldrich Co. LLC

REFERENCES