51145

L-Tryptophan

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Sinônimo(s): (S)-2-Amino-3-(3-indolyl)propionic acid, L-α-Amino-3-indolepropionic acid
• Fórmula empírica (Notação de Hill): C₁₁H₁₂N₂O₂
• CAS Number: 73-22-3
• Peso molecular: 204.23
• Beilstein: 86197
• Número CE: 200-795-6
• Número MDL: MFCD00064340
• Código UNSPSC: 41116107
• eCl@ss: 32160406
• ID de substância PubChem: 329757672
• NACRES: NA.24

Propriedades

• grau: certified reference material; TraceCERT^®
• Nível de qualidade: 300
• linha de produto: TraceCERT^®
• classe(s) química(is) do analito: amino acids, peptides, proteins
• fabricante/nome comercial: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• cor: white
• pf: 280-285 °C (dec.) (lit.)
• aplicação(ões): food and beverages
• Formato: neat
• cadeia de caracteres SMILES: 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
• chave InChI: QIVBCDIJIAJPQS-VIFPVBQESA-N

Descrição

Descrição geral

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out the entire portfolio of our amino acids certified reference materials (CRM)

Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Outras notas

Amino acid precursor of serotonin and melatonin

Atenção

Store under Argon

Informações legais

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)