Ethyl 1,3-dioxohexahydro-4,7-ethanoisobenzofuran-4(1h)-carboxylate CAS 108950-31-8

Purity 97%+In StockPharmaceutical Standards
CAS No.108950-31-8
Molecular FormulaC13H16O5
Molecular Weight252.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 1,3-dioxohexahydro-4,7-ethanoisobenzofuran-4(1h)-carboxylate CAS 108950-31-8 chemical structure

Description

CATO supplies Ethyl 1,3-dioxohexahydro-4,7-ethanoisobenzofuran-4(1h)-carboxylate (CAS 108950-31-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H16O5. Molecular weight: 252.26 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H16O5
Molecular Weight252.26 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988

Related Ethyl Standards

Recommended Standards

Why CATO?