12-Acetyl-6a,6b,10,11,11a,12-hexahydro-8,11-epoxyoxepino[4',5':3,4]pyrrolo[1,2-a]quinolin-7(8H)-one CAS 281676-67-3

Purity 97%+In StockPharmaceutical Standards
CAS No.281676-67-3
Molecular FormulaC18H17NO4
Molecular Weight311.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

12-Acetyl-6a,6b,10,11,11a,12-hexahydro-8,11-epoxyoxepino[4',5':3,4]pyrrolo[1,2-a]quinolin-7(8H)-one CAS 281676-67-3 chemical structure

Description

12-Acetyl-6a,6b,10,11,11a,12-hexahydro-8,11-epoxyoxepino[4',5':3,4]pyrrolo[1,2-a]quinolin-7(8H)-one (CAS 281676-67-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H17NO4. Molecular weight: 311.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H17NO4
Molecular Weight311.33 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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