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Merck
CN

644927

3-Methylpyrazole-5-carboxylic acid

97%

Synonym(s):

5-Methylpyrazole-3-carboxylic acid, AS057278, MPC

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About This Item

Empirical Formula (Hill Notation):
C5H6N2O2
CAS Number:
Molecular Weight:
126.11
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
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Product Name

3-Methylpyrazole-5-carboxylic acid, 97%

InChI

1S/C5H6N2O2/c1-3-2-4(5(8)9)7-6-3/h2H,1H3,(H,6,7)(H,8,9)

SMILES string

Cc1cc([nH]n1)C(O)=O

InChI key

WSMQKESQZFQMFW-UHFFFAOYSA-N

assay

97%

form

solid

mp

236-240 °C (lit.)

functional group

carboxylic acid

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General description

3-Methylpyrazole-5-carboxylic acid is a potent and selective D-amino acid oxidase (DAO) (also known as DAAO, DAMOX and OXDA) inhibitor that protects DAO cells from oxidative stress induced by D-Serine. 3-Methylpyrazole-5-carboxylic acid specifically prevents formalin-induced tonic pain.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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In vitro effects of theophylline on insulin receptors in adipocytes: correlation with the lipolytic action of the agent.
H J Steinfelder et al.
Biochemical and biophysical research communications, 104(1), 45-51 (1982-01-15)
M J Holness et al.
The Biochemical journal, 241(2), 421-425 (1987-01-15)
The work investigated the mechanisms for modulation of renal and hepatic pyruvate dehydrogenase complex (PDH) activities after carbohydrate re-feeding of 48 h-starved rats, and identified a regulatory role for tri-iodothyronine. Glucose re-feeding decreased blood concentrations of lipid fuels in both
M J Holness et al.
The Biochemical journal, 232(1), 255-259 (1985-11-15)
Effects of administration of tri-iodothyronine (T3) on activities of cardiac and renal pyruvate dehydrogenase complex (active form, PDHa) were investigated. In fed rats, T3 treatment did not affect cardiac or renal PDHa activity, although blood non-esterified fatty acid and ketone-body
Takeshi Fukushima et al.
Chirality, 21(4), 468-472 (2008-07-26)
L-Kynurenine (KYN), a tryptophan metabolite, is metabolized to kynurenic acid (KYNA), which is an antagonist of N-methyl-D-aspartate and alpha7 nicotinic acetylcholine receptors, by kynurenine aminotransferase (KAT) I and KAT II. In this study, optically pure KYN, namely L-KYN or D-KYN
Michael Williams
Biochemical pharmacology, 78(11), 1360-1365 (2009-07-14)
Antipsychotics, the drugs used currently for the treatment of schizophrenia, produce their therapeutic effects via the blockade of dopamine receptors. These compounds are, however, limited in their therapeutic efficacy and have side effect liabilities that also limit their use. Agents

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