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3,4-Dihydroxy-L-phenylalanine

SIAL/72816 - certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym: 3-(3,4-Dihydroxyphenyl)-L-alanine; L-3-Hydroxytyrosine; L-DOPA; Levodopa

CAS Number: 59-92-7
Empirical Formula (Hill Notation): C9H11NO4
Molecular Weight: 197.19
EC Number: 200-445-2
MDL Number: MFCD00002598
Linear Formula: (HO)2C6H3CH2CH(NH2)CO2H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-72816-50MG 50 mg
 $0.00
1/EA
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analyte chemical class(es) amino acids, peptides, proteins
application(s) food and beverages
format neat
grade TraceCERT®
  certified reference material
InChI 1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)/t6-/m0/s1
InChI key WTDRDQBEARUVNC-LURJTMIESA-N
manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
mp 276-278 °C (lit.)
product line TraceCERT®
Quality Level 300 
shelf life limited shelf life, expiry date on the label
SMILES string N[C@@H](Cc1ccc(O)c(O)c1)C(O)=O
storage temp. 2-8°C
technique(s) gas chromatography (GC): suitable
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.

Check out the entire portfolio of our amino acids certified reference materials (CRM) 
Legal Information: TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
mp 276-278 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 12352209

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