5-Ethynyl-2,3-dihydro-1h-inden-1-one CAS 262376-41-0

Purity 97%+In StockPharmaceutical Standards
CAS No.262376-41-0
Molecular FormulaC11H8O
Molecular Weight156.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Ethynyl-2,3-dihydro-1h-inden-1-one CAS 262376-41-0 chemical structure

Description

CATO supplies 5-Ethynyl-2,3-dihydro-1h-inden-1-one (CAS 262376-41-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H8O. Molecular weight: 156.18 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H8O
Molecular Weight156.18 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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