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644919

3-Methylpyrazole-4-carboxylic acid

Name: 3-Methylpyrazole-4-carboxylic acid
Brand: ALDRICH

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About This Item

Empirical Formula (Hill Notation):

C₅H₆N₂O₂

CAS Number:

40704-11-8

Molecular Weight:

126.11

NACRES:

NA.22

PubChem Substance ID:

24883359

UNSPSC Code:

12352100

MDL number:

MFCD00608153

Assay:

97%

Form:

solid

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Properties

Quality Level

100

assay

97%

form

solid

mp

225-230 °C (dec.) (lit.)

functional group

carboxylic acid

SMILES string

Cc1n[nH]cc1C(O)=O

InChI

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

InChI key

HLYYXPDTFLUERX-UHFFFAOYSA-N

Description

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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Alteration in the plasma concentration of a DAAO inhibitor, 3-methylpyrazole-5-carboxylic acid, in the ketamine-treated rats and the influence on the pharmacokinetics of plasma D-tryptophan.

Naomi Haruta et al.

Proceedings of the Japan Academy. Series B, Physical and biological sciences, 87(10), 641-648 (2011-12-14)

A determination method for 3-methylpyrazole-5-carboxylic acid (MPC), an inhibitor of D-amino acid oxidase (DAAO), in rat plasma was developed by using high-performance liquid chromatography-mass spectrometry (LC-MS). The structural isomer of MPC, 3-methylpyrazole-4-carboxylic acid, was used as an internal standard, and

A high-performance liquid chromatography assay with a triazole-bonded column for evaluation of d-amino acid oxidase activity.

Megumi Iwasaki et al.

Biomedical chromatography : BMC, 30(3), 384-389 (2015-07-16)

Elution profiles of kynurenic acid (KYNA) and 7-chlorokynurenic acid (Cl-KYNA) were examined by high-performance liquid chromatography (HPLC) using a triazole-bonded stationary phase column (Cosmosil® HILIC) under isocratic elution of a mobile phase consisting of CH3 CN-aqueous 10 mm ammonium formate between

Global Trade Item Number

SKU	GTIN
644919-1G	04061826199602
644919-5G	04061832994123