3-Nitro-2-(quinolin-2-yl)-4H-chromen-4-one CAS 88685-90-9

Purity 97%+In StockPharmaceutical Standards
CAS No.88685-90-9
Molecular FormulaC18H10N2O4
Molecular Weight318.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Nitro-2-(quinolin-2-yl)-4H-chromen-4-one CAS 88685-90-9 chemical structure

Description

Order 3-Nitro-2-(quinolin-2-yl)-4H-chromen-4-one (CAS 88685-90-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H10N2O4. Molecular weight: 318.28 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC18H10N2O4
Molecular Weight318.28 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms2

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