Ethyl 4-(sec-butylthio)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate CAS 339031-48-0

Purity 97%+In StockPharmaceutical Standards
CAS No.339031-48-0
Molecular FormulaC17H20N2O3S
Molecular Weight332.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 4-(sec-butylthio)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate CAS 339031-48-0 chemical structure

Description

Ethyl 4-(sec-butylthio)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate (CAS 339031-48-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H20N2O3S. Molecular weight: 332.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H20N2O3S
Molecular Weight332.42 g/mol
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
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms1

Recommended Standards

Why CATO?