Methyl 5-oxo-2,3,4,5-tetrahydrobenzo[b]oxepine-7-carboxylate CAS 1116093-90-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1116093-90-3
Molecular FormulaC12H12O4
Molecular Weight220.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 5-oxo-2,3,4,5-tetrahydrobenzo[b]oxepine-7-carboxylate CAS 1116093-90-3 chemical structure

Description

Order Methyl 5-oxo-2,3,4,5-tetrahydrobenzo[b]oxepine-7-carboxylate (CAS 1116093-90-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H12O4. Molecular weight: 220.22 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC12H12O4
Molecular Weight220.22 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989

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