CAS Registry Number®
69-93-2
CAS Name
Uric acid
Molecular Formula
C5H4N4O3
Molecular Mass
168.11
Compound Properties
-
Melting Point (1)
310 °C (decomp)
-
Density (2)
1.003-1.010 g/cm³
Source(s)
- (1) Bergmann, Felix G.; GB1201997, 1970, CAplus
- (2) Rulon, S. Z. Jr.; Journal of the American Chemical Society, (1911), 32, 1686-91, CAplus
Other Names and Identifiers
InChI
InChI=1S/C5H4N4O3/c10-3-1-2(7-4(11)6-1)8-5(12)9-3/h(H4,6,7,8,9,10,11,12)
InChIKey
InChIKey=LEHOTFFKMJEONL-UHFFFAOYSA-N
SMILES
O=C1C2=C(NC(=O)N2)NC(=O)N1
Canonical SMILES
O=C1NC(=O)C=2NC(=O)NC2N1
Other Names for this Substance
- 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-
- Uric acid
- 7,9-Dihydro-1H-purine-2,6,8(3H)-trione
- Lithic acid
- Purine-2,6,8(1H,3H,9H)-trione
- 2,6,8-Trioxypurine
- 1H-Purine-2,6,8-triol
- 2,6,8-Trioxopurine
- 2,6,8-Trihydroxypurine
- NSC 3975
- 2,3,6,7,8,9-Hexahydro-1H-purine-2,6,8-trione
- MeSH ID: D014527
Deleted or Replaced CAS Registry Numbers
530-13-2, 13154-20-6, 33278-42-1, 34318-07-5, 42911-28-4, 42911-27-3, 42911-25-1
