6-Methyl-2-(p-tolyl)-4,5-dihydropyridazin-3(2H)-one CAS 76270-11-6

Purity 97%+In StockPharmaceutical Standards
CAS No.76270-11-6
Molecular FormulaC12H14N2O
Molecular Weight202.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Methyl-2-(p-tolyl)-4,5-dihydropyridazin-3(2H)-one CAS 76270-11-6 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.

6-Methyl-2-(p-tolyl)-4,5-dihydropyridazin-3(2H)-one (CAS 76270-11-6), molecular formula C12H14N2O and molecular weight 202.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 6-Methyl-2-(p-tolyl)-4,5-dihydropyridazin-3(2H)-one (C12H14N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 202.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures 6-Methyl-2-(p-tolyl)-4,5-dihydropyridazin-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 FormulaC12H14N2O
Molecular Weight202.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Nitrogen Atoms2

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