3-Benzyl-6-ethyl-4-hydroxy-2H,5H,6H-pyrano[3,2-c]quinoline-2,5-dione CAS 866135-99-1

Purity 97%+In StockPharmaceutical Standards
CAS No.866135-99-1
Molecular FormulaC21H17NO4
Molecular Weight347.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Benzyl-6-ethyl-4-hydroxy-2H,5H,6H-pyrano[3,2-c]quinoline-2,5-dione CAS 866135-99-1 chemical structure

Description

3-Benzyl-6-ethyl-4-hydroxy-2H,5H,6H-pyrano[3,2-c]quinoline-2,5-dione (CAS 866135-99-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H17NO4. Molecular weight: 347.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H17NO4
Molecular Weight347.36 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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