3,6-dichloropyridazine-4-carbonyl chloride CAS 6531-08-4

Purity 97%+In StockPharmaceutical Standards
CAS No.6531-08-4
Molecular FormulaC5H7Cl3N2O
Molecular Weight217.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,6-dichloropyridazine-4-carbonyl chloride CAS 6531-08-4 chemical structure

Description

CATO manufactures 3,6-dichloropyridazine-4-carbonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies 3,6-dichloropyridazine-4-carbonyl chloride (CAS 6531-08-4), a certified reference material (molecular formula C5H7Cl3N2O, MW 217.48 g/mol) for analytical method development and quality control.

Structurally, 3,6-dichloropyridazine-4-carbonyl chloride (C5H7Cl3N2O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 217.48 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC5H7Cl3N2O
Molecular Weight217.48 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms2

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