8,10-dimethoxy-1,1,10b-trimethyl-5H-oxazolo[4,3-a]phthalazine-3,6-dione CAS 728025-45-4

Purity 97%+In StockPharmaceutical Standards
CAS No.728025-45-4
Molecular FormulaC15H18N2O5
Molecular Weight306.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8,10-dimethoxy-1,1,10b-trimethyl-5H-oxazolo[4,3-a]phthalazine-3,6-dione CAS 728025-45-4 chemical structure

Description

8,10-dimethoxy-1,1,10b-trimethyl-5H-oxazolo[4,3-a]phthalazine-3,6-dione (CAS 728025-45-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H18N2O5. Molecular weight: 306.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC15H18N2O5
Molecular Weight306.31 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms2

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