4-Amino-5-bromo-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one CAS 37627-04-6

Purity 97%+In StockPharmaceutical Standards
CAS No.37627-04-6
Molecular FormulaC11H7BrF3N3O
Molecular Weight334.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Amino-5-bromo-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one CAS 37627-04-6 chemical structure

Description

CATO manufactures 4-Amino-5-bromo-2-(3-(trifluoromethyl)phenyl)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.

CATO supplies 4-Amino-5-bromo-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one (CAS 37627-04-6), a certified reference material (molecular formula C11H7BrF3N3O, MW 334.09 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H7BrF3N3O, 4-Amino-5-bromo-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 334.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC11H7BrF3N3O
Molecular Weight334.09 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Halogen ContentF/Br-containing
Nitrogen Atoms3

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