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Molecular Formula: C5H4N4O3
Molecular Weight: 168.1
CAS Number: 69-93-2
pka: 5.4, 11.31
Extinction coefficient: EmM = 12.65 (292 nm)
Synonyms: 7,9-dihydro-1H-purine-2,6,8(3H)-trione,
8-hydroxanthine, purine-2,6,8-triol, 2,6,8-trioxypurine2
Trace elemental analyses have been performed on the
SigmaUltra uric acid. The Certificate of Analysis
provides lot-specific results. SigmaUltra uric acid is for
applications which require tight control of elemental
content.
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