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orotic acid

Structure via PubChem · Public domain (PubChem)

EntityQ425536· pop 29· linked from 74 articles

orotic acid

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Also known as orotate, 2,6-dioxo-3H-pyrimidine-4-carboxylic acid, Acide orotique, 1,2,3,6-Tetrahydro-2,6-dioxo-4-pyrimidecarboxylic acid, 2,6-Dihydroxypyrimidine-4-carboxylic acid, 6-Carboxyuracil, Oropur, 1,2,3,6-Tetrahydro-2,6-dioxo-4-Pyrimidinecarboxylic acid

chemical compound synthesized in the body via a mitochondrial enzyme

Key facts

Other names
uracil-6-carboxylic acid
Ahfs drugs com
International Drug Names
Atc code
none
Cas number
65-86-1
Drugbank
DB02262
Unii
61H4T033E5
Kegg
C00295
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DTXSID0025814
Echa infocard
100.000.563
Formula
C 5 H 4 N 2 O 4
Molar mass
156.097 g·mol
3d model jsmol
Interactive image

via Wikipedia infobox

Chemical data

Formula
C5H4N2O4
Molecular weight
156.1 g/mol
IUPAC name
2,4-dioxo-1H-pyrimidine-6-carboxylic acid
SMILES
C1=C(NC(=O)NC1=O)C(=O)O
InChIKey
PXQPEWDEAKTCGB-UHFFFAOYSA-N
XLogP
-1.4
Polar surface area
95.5 Ų
H-bond donors
3
H-bond acceptors
4
Formal charge
0

via PubChem

Research

4,024 papers

via PubMed

~3 min read

Encyclopedic overview

Orotic acid (/ɔːˈrɒtɪk/) is a pyrimidinedione and a carboxylic acid. Historically, it was believed to be part of the vitamin B complex and was called vitamin B13, but it is now known that it is not a vitamin.

The compound is synthesized in the body via a mitochondrial enzyme, dihydroorotate dehydrogenase or a cytoplasmic enzyme of pyrimidine synthesis pathway. It is sometimes used as a mineral carrier in some dietary supplements (to increase their bioavailability), most commonly for lithium orotate.

Excerpted from Wikipedia’s “orotic acid” article, available under the CC BY-SA 4.0 licence.