(Z)-Ethyl 2-(5-ethoxydihydrofuran-3(2H)-ylidene)acetate CAS 119614-46-9

Purity 97%+In StockPharmaceutical Standards
CAS No.119614-46-9
Molecular FormulaC10H16O4
Molecular Weight200.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-Ethyl 2-(5-ethoxydihydrofuran-3(2H)-ylidene)acetate CAS 119614-46-9 chemical structure

Description

(Z)-Ethyl 2-(5-ethoxydihydrofuran-3(2H)-ylidene)acetate (CAS 119614-46-9), molecular formula C10H16O4 and molecular weight 200.23 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (Z)-Ethyl 2-(5-ethoxydihydrofuran-3(2H)-ylidene)acetate (C10H16O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 200.23 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (Z)-Ethyl 2-(5-ethoxydihydrofuran-3(2H)-ylidene)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H16O4
Molecular Weight200.23 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991

Recommended Standards

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