64520-58-7 Ethyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-propenoate,predominantly trans Ethyl (S)-trans-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate Ethyl (S)-trans-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenoate CAS 64520-58-7

Description

Compared with other compounds in its class, the molecular weight of 200.23 g/mol gives 64520-58-7 Ethyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-propenoate,predominantly trans Ethyl (S)-trans-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate Ethyl (S)-trans-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

64520-58-7 Ethyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-propenoate,predominantly trans Ethyl (S)-trans-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate Ethyl (S)-trans-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenoate (CAS 64520-58-7) is a high-purity analytical reference standard with the molecular formula C10H16O4 and a molecular weight of 200.23 g/mol.

The molecular framework of 64520-58-7 Ethyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-propenoate,predominantly trans Ethyl (S)-trans-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate Ethyl (S)-trans-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenoate (C10H16O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 64520-58-7 Ethyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-propenoate,predominantly trans Ethyl (S)-trans-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate Ethyl (S)-trans-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenoate 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

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