3-(4-Butyl-phenyl)-2-mercapto-3H-quinazolin-4-one CAS 133032-36-7

Purity 97%+In StockPharmaceutical Standards
CAS No.133032-36-7
Molecular FormulaC18H18N2OS
Molecular Weight310.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(4-Butyl-phenyl)-2-mercapto-3H-quinazolin-4-one CAS 133032-36-7 chemical structure

Description

3-(4-Butyl-phenyl)-2-mercapto-3H-quinazolin-4-one (CAS 133032-36-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18N2OS. Molecular weight: 310.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H18N2OS
Molecular Weight310.41 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms2
Sulfur Atoms1

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