4,5-Dibromo-2-(2-oxopropyl)-2,3-dihydropyridazin-3-one CAS 186792-10-9

Purity 97%+In StockPharmaceutical Standards
CAS No.186792-10-9
Molecular FormulaC7H6Br2N2O2
Molecular Weight309.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-Dibromo-2-(2-oxopropyl)-2,3-dihydropyridazin-3-one CAS 186792-10-9 chemical structure

Description

As a certified reference material (CRM), 4,5-Dibromo-2-(2-oxopropyl)-2,3-dihydropyridazin-3-one 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.

4,5-Dibromo-2-(2-oxopropyl)-2,3-dihydropyridazin-3-one (CAS 186792-10-9) is a high-purity analytical reference standard with the molecular formula C7H6Br2N2O2 and a molecular weight of 309.94 g/mol.

Based on its molecular formula C7H6Br2N2O2, 4,5-Dibromo-2-(2-oxopropyl)-2,3-dihydropyridazin-3-one contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 309.94 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).

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

Physical & Chemical Properties

Molecular FormulaC7H6Br2N2O2
Molecular Weight309.94 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2010
Halogen ContentBr-containing
Nitrogen Atoms2

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