4-Bromo-5-(2-(1,3-diphenylpropan-2-ylidene)hydrazinyl)pyridazin-3(2H)-one CAS 6954-13-8

Purity 97%+In StockPharmaceutical Standards
CAS No.6954-13-8
Molecular FormulaC19H17BrN4O
Molecular Weight397.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Bromo-5-(2-(1,3-diphenylpropan-2-ylidene)hydrazinyl)pyridazin-3(2H)-one CAS 6954-13-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 397.27 g/mol gives 4-Bromo-5-(2-(1,3-diphenylpropan-2-ylidene)hydrazinyl)pyridazin-3(2H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Bromo-5-(2-(1,3-diphenylpropan-2-ylidene)hydrazinyl)pyridazin-3(2H)-one (CAS 6954-13-8), molecular formula C19H17BrN4O and molecular weight 397.27 g/mol, is a CATO reference standard with documented purity and traceability.

4-Bromo-5-(2-(1,3-diphenylpropan-2-ylidene)hydrazinyl)pyridazin-3(2H)-one (C19H17BrN4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

CATO manufactures 4-Bromo-5-(2-(1,3-diphenylpropan-2-ylidene)hydrazinyl)pyridazin-3(2H)-one 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.

Physical & Chemical Properties

Molecular FormulaC19H17BrN4O
Molecular Weight397.27 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentBr-containing
Nitrogen Atoms4

Related Bromo Standards

Recommended Standards

Why CATO?