91515

L-Tyrosine

certified reference material, TraceCERT^®

• Synonym(s): (S)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-L-alanine
• Linear Formula: 4-(HO)C₆H₄CH₂CH(NH₂)CO₂H
• CAS Number: 60-18-4
• Molecular Weight: 181.19
• Beilstein: 392441
• EC Number: 200-460-4
• MDL number: MFCD00002606
• eCl@ss: 32160406
• PubChem Substance ID: 329770047
• NACRES: NA.24

Properties

• Quality Level: 300
• grade: certified reference material; TraceCERT^®
• product line: TraceCERT^®
• analyte chemical class(es): amino acids, peptides, proteins
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• color: white
• mp: >300 °C (dec.) (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: N[C@@H](Cc1ccc(O)cc1)C(O)=O
• InChI: 1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1
• InChI key: OUYCCCASQSFEME-QMMMGPOBSA-N

Description

General description

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.

Application

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Amino acid precursor of dopamine and other catecholamines

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves