5-Chloropyrazine-2-carboxylic acid

5-氯吡嗪-2-羧酸

Also known as: 5-Chloro-2-pyrazinecarboxylic acid, 5-Chloro-2-pyrazine carboxylic acid, 5-Chloropyrazinoic acid, 2-Pyrazinecarboxylic acid, 5-chloro-, Pyrazinecarboxylic acid, 5-chloro-, 5-Chloropyrazine-2-carboxylic acid (MFCD09033269), 5-Chloro-pyrazine-2-carboxylic acid, 2-Carboxy-5-chloropyrazine

CAS No.
36070-80-1
Jingsj CID
J-1063297-8
Molecular Formula
C5H3ClN2O2
Chinese Name
5-氯吡嗪-2-羧酸
Molecular Weight
158.542 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point150-151℃
Boiling Point330.9±37.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point153.9±26.5 °C

Frequently Asked Questions

What is the CAS number of 5-Chloropyrazine-2-carboxylic acid?

36070-80-1

What are the molecular formula and molecular weight of 5-Chloropyrazine-2-carboxylic acid?

C5H3ClN2O2, molecular weight 158.542 g/mol

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