3,6-dichloro-4-fluoropyridazine CAS 92920-33-7

Purity 97%+In StockPharmaceutical Standards
CAS No.92920-33-7
Molecular FormulaC4H7Cl2FN2
Molecular Weight173.02 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,6-dichloro-4-fluoropyridazine CAS 92920-33-7 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

3,6-dichloro-4-fluoropyridazine (CAS 92920-33-7), molecular formula C4H7Cl2FN2 and molecular weight 173.02 g/mol, is a CATO reference standard with documented purity and traceability.

3,6-dichloro-4-fluoropyridazine (C4H7Cl2FN2) contains fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 3,6-dichloro-4-fluoropyridazine 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 FormulaC4H7Cl2FN2
Molecular Weight173.02 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)1.0
CAS Registry Year (est.)1983
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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Why CATO?