1-Methylxanthine (2,4,5,6-13C4; 1,3,9-15N3)

Catalog Number ACM1173018693
CAS 1173018-69-3
Synonyms 1-Methylxanthine-13C4,15N3; 1-Methylxanthine-2,4,5,6-13C4,15N3
Molecular Weight 173.09
Molecular Formula 13C4C2H615N3NO2
InChI InChI=1S/C6H6N4O2/c1-10-5(11)3-4(8-2-7-3)9-6(10)12/h2H,1H3,(H,7,8)(H,9,12)/i3+1,4+1,5+1,6+1,8+1,9+1,10+1
InChI Key MVOYJPOZRLFTCP-UDDVCBLJSA-N
Melting Point >300 °C (>=572 °F)
Appearance Light yellow powder
Chemical Purity 98%
Isomeric SMILES C[15N]1[13C](=O)[13C]2=[13C]([15NH][13C]1=O)[15N]=CN2
Isotopic Enrichment 99 atom % 13C; 98 atom % 15N
Stability Stable if stored under recommended conditions.
Unlabeled CAS 6136-37-4
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