Isotope Science / Alfa Chemistry

L-Leucine (1-13C; 15N)

Catalog Number ACM80134834-1
CAS 80134-83-4
Structure Structure
Synonyms L-Leucine-1-13C,15N
IUPAC Name (2S)-2-(15N)azanyl-4-methyl(1-13C)pentanoic acid
Molecular Weight 133.16
Molecular Formula 13CC5H1315NO2
Canonical SMILES CC(C)C[C@@H]([13C](=O)O)[15NH2]
InChI InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1/i6+1,7+1
InChI Key ROHFNLRQFUQHCH-XAAHKOKXSA-N
Melting Point >300 °C (>572 °F)
Density 1.293 g/cm3 at 18 °C (64 °F)
Appearance White powder
Chemical Formula (CH3)2CHCH2CH(*NH2)*COOH
Chemical Purity 98%
Isotopic Enrichment 99 atom % 13C; 93-95 atom % 15N
Unlabeled CAS 61-90-5
Unlabeled Synonyms (S)-2-Amino-4-methylpentanoic acid
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