156124
Oxonic acid potassium salt
97%
Synonym(s):
4,6-Dihydroxy-1,3,5-triazine-2-carboxylic acid potassium salt, Allantoxanic acid
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About This Item
Empirical Formula (Hill Notation):
C4H2KN3O4
CAS Number:
Molecular Weight:
195.17
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
97%
mp
300 °C (lit.)
SMILES string
[K+].[O-]C(=O)C1=NC(=O)NC(=O)N1
InChI
1S/C4H3N3O4.K/c8-2(9)1-5-3(10)7-4(11)6-1;/h(H,8,9)(H2,5,6,7,10,11);/q;+1/p-1
InChI key
IAPCTXZQXAVYNG-UHFFFAOYSA-M
Application
Oxonic acid potassium salt is an inhibitor of uricase. The product from Sigma has been used for the inhibition of 5-fluorouracil-induced gastrointestinal toxicity without the loss of its antitumor activity in rats. It has also been used to induce hyperuricemia in rats; as it inhibits uric acid metabolism.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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