5-Isopropyl-8-phenyl-[1,3]dioxolo[4,5-g]quinazolin-6(5H)-one CAS 33095-89-5

Purity 97%+In StockPharmaceutical Standards
CAS No.33095-89-5
Molecular FormulaC18H16N2O3
Molecular Weight308.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Isopropyl-8-phenyl-[1,3]dioxolo[4,5-g]quinazolin-6(5H)-one CAS 33095-89-5 chemical structure

Description

CATO supplies 5-Isopropyl-8-phenyl-[1,3]dioxolo[4,5-g]quinazolin-6(5H)-one (CAS 33095-89-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H16N2O3. Molecular weight: 308.33 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H16N2O3
Molecular Weight308.33 g/mol
AppearancePale yellow to yellow crystalline powder
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Nitrogen Atoms2

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