Uracil-2-13C , 99atom%13C , 35803-45-3

Synonym(s):
2,4(1H,3H)-Pyrimidinedione-2-¹³C

CAS NO.：35803-45-3

Empirical Formula: C4H4N2O2

Molecular Weight: 113.1

MDL number: MFCD00084096

PRODUCT Properties

• Melting point: >300 °C (dec.) (lit.)
• form: solid
• InChI: 1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)/i4+1
• InChIKey: ISAKRJDGNUQOIC-AZXPZELESA-N
• SMILES: O=C1N[13C](=O)NC=C1
• CAS Number Unlabeled: 66-22-8

Description and Uses

2,4(1H,3H)-Pyrimidinedione-2-13C is a labeled analog of Uracil (U801000). 2,4(1H,3H)-Pyrimidinedione-2-13C is used to identify dihydropyrimidine dehydrogenase deficiency by breath test.

Safety

• WGK Germany: 3
• Storage Class: 11 - Combustible Solids