Ethyl 2-hydroxy-2-(trifluoromethyl)-4-methylpent-4-enoate CAS 217195-91-0

Description

The occurrence of Ethyl 2-hydroxy-2-(trifluoromethyl)-4-methylpent-4-enoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Ethyl 2-hydroxy-2-(trifluoromethyl)-4-methylpent-4-enoate (CAS 217195-91-0) is a high-purity analytical reference standard with the molecular formula C9H13F3O3 and a molecular weight of 226.19 g/mol.

Structurally, Ethyl 2-hydroxy-2-(trifluoromethyl)-4-methylpent-4-enoate (C9H13F3O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 226.19 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), Ethyl 2-hydroxy-2-(trifluoromethyl)-4-methylpent-4-enoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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