L-Asparagine

• Catalog No.: 51363
• CAS Number: 70-47-3
• M. F.: C4H8N2O3
• M. W.: 132.11792

SYNONYMS

• Title: L-天冬酰胺
• IUPAC name: (2S)-2-amino-3-carbamoylpropanoic acid
• IUPAC Traditional name: L-asparagine
• Synonyms: (S)-2-氨基琥珀酸-4-酰胺; (S)-2-Aminosuccinic acid 4-amide; L-天冬氨酸-4-酰胺; L-Aspartic acid 4-amide

DATABASE IDS

• MDL Number: MFCD00064401
• CAS Number: 70-47-3
• Beilstein Number: 1723527
• EC Number: 200-735-9

PROPERTIES

• Grade: certified reference material
• Grade: TraceCERT®
• Linear Formula: H2NCOCH2CH(NH2)CO2H
• Melting Point: 235 °C (dec.)(lit.)
• 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
该有证标准物质 (CRM) 根据 ISO/IEC 17025 和 ISO 指南 34 生产和认证。该有证标准物质可溯源到 NIST 标准参考物质。
General description
包括通过定量 NMR 确定的认证含量，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