4-Chloropyrazole-3-carboxylic Acid CAS 84547-87-5

Purity 97%+In StockPharmaceutical Standards
CAS No.84547-87-5
Molecular FormulaC4H3ClN2O2
Molecular Weight146.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Chloropyrazole-3-carboxylic Acid CAS 84547-87-5 chemical structure

Description

Order 4-Chloropyrazole-3-carboxylic Acid (CAS 84547-87-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H3ClN2O2. Molecular weight: 146.53 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC4H3ClN2O2
Molecular Weight146.53 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1981
Halogen ContentCl-containing
Nitrogen Atoms2

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