1H-Imidazole-4-carboxylic acid

1H-咪唑-4-甲酸

Also known as: 4-imidazolecarboxylic acid, imidazole-4-carboxylic acid, 4-carboxyimidazole, 1H-imidazol-4-ylcarboxylic acid, MFCD00082203, 4-(1H-imidazol-4-yl)carboxylic acid, Imidazol-4-carboxylic acid, 1H-Imidazole-5-carboxylic acid

CAS No.
1072-84-0
Jingsj CID
J-1993987-6
Molecular Formula
C4H4N2O2
Chinese Name
1H-咪唑-4-甲酸
Molecular Weight
112.09 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point294-295 °C(lit.)
Boiling Point495.0±18.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point253.2±21.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1H-Imidazole-4-carboxylic acid?

1072-84-0

What are the molecular formula and molecular weight of 1H-Imidazole-4-carboxylic acid?

C4H4N2O2, molecular weight 112.09 g/mol

Is 1H-Imidazole-4-carboxylic acid hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026