1,3-Benzothiazole-6-carboxylic acid

1,3-苯并噻唑-6-羧酸

Also known as: Benzo[d]thiazole-6-carboxylic acid, 6-Benzothiazolecarboxylic acid, Benzothiazole-6-carboxylic acid, MFCD00111651

CAS No.
3622-35-3
Jingsj CID
J-1430793-7
Molecular Formula
C8H5NO2S
Chinese Name
1,3-苯并噻唑-6-羧酸
Molecular Weight
179.196 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point245-251 °C(lit.)
Boiling Point387.7±15.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point188.3±20.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1,3-Benzothiazole-6-carboxylic acid?

3622-35-3

What are the molecular formula and molecular weight of 1,3-Benzothiazole-6-carboxylic acid?

C8H5NO2S, molecular weight 179.196 g/mol

Is 1,3-Benzothiazole-6-carboxylic acid hazardous?

Warning

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