3-Chloropyridazine-4-carbonitrile CAS 1445-56-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1445-56-3
Molecular FormulaC5H2ClN3
Molecular Weight139.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloropyridazine-4-carbonitrile CAS 1445-56-3 chemical structure

Description

3-Chloropyridazine-4-carbonitrile (CAS 1445-56-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H2ClN3. Molecular weight: 139.54 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC5H2ClN3
Molecular Weight139.54 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, 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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms3

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