6-(2,4-Dichlorophenyl)pyridazin-3-ol CAS 58897-72-6

Purity 97%+In StockPharmaceutical Standards
CAS No.58897-72-6
Molecular FormulaC10H6Cl2N2O
Molecular Weight241.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-(2,4-Dichlorophenyl)pyridazin-3-ol CAS 58897-72-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-(2,4-Dichlorophenyl)pyridazin-3-ol.

6-(2,4-Dichlorophenyl)pyridazin-3-ol (CAS 58897-72-6) is a high-purity analytical reference standard with the molecular formula C10H6Cl2N2O and a molecular weight of 241.07 g/mol.

6-(2,4-Dichlorophenyl)pyridazin-3-ol (C10H6Cl2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 6-(2,4-Dichlorophenyl)pyridazin-3-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H6Cl2N2O
Molecular Weight241.07 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Halogen ContentCl-containing
Nitrogen Atoms2

Related Dichlorophenyl Standards

Recommended Standards

Why CATO?