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1H-Pyrazole-3-carboxylic acid, 98%|172244|1621-91-6

1H-Pyrazole-3-carboxylic acid, 98%

Cat. No JK172244_25_G
J&K Chemical

Product Information

Product Name
1H-Pyrazole-3-carboxylic acid, 98%
Brand Name
J&K
Product Number
172244
CAS
1621-91-6
Molecular Formula
C4H4N2O2
Molecular Weight
112.09
SDS Document
View/Download
Certificate of Analysis (COA)​
COA not found

General Information

PubChem CID
574310
IUPAC Name
1H-pyrazole-5-carboxylic acid
InChI Key
KOPFEFZSAMLEHK-UHFFFAOYSA-N
SMILES
C1=C(NN=C1)C(=O)O

Properties

Melting Point
204-213

Safety Information

Signal Word
Warning
Hazard Statement
H315
Precautionary Statement
P264
P280
P321
P302+P352
P332+P317
P362+P364

References Data Source From Pubchem

Nitrogen-Containing Heterocycles as Novel GPR109A Agonists for the Treatment of Dyslipidemia
Publication Name: Russian Journal of Bioorganic Chemistry
Publication Date: 2026-02-24
DOI: 10.1134/s1068162025602228

The LOTUS Initiative for Open Natural Products Research: frozen dataset union wikidata (with metadata)
Publication Date: 2026
DOI: 10.5281/zenodo.5794106

Trifluoromethyl–pyrazole–carboxamides as COX inhibitors: synthesis, microed structural analysis, computational profiling, and biological evaluation
Publication Name: BMC Chemistry
Publication Date: 2025-10-29
DOI: 10.1186/s13065-025-01659-z

Reaction of Aroylpyruvic Acids with 3- and 4-Nitrobenzohydrazides. Synthesis of Pyrazoline-5-carboxylic Acids
Publication Name: Russian Journal of Organic Chemistry
Publication Date: 2025-08
DOI: 10.1134/s1070428025602535

Design, synthesis and anti-tumor activity of matrine derivatives as Hsp90 inhibitors
Publication Name: Medical oncology (Northwood, London, England)
Publication Date: 2025-07-02
DOI: 10.1007/s12032-025-02858-3

1H-Pyrazole-3-carboxylic acid, 98%

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