(1R,2S)-2-(4-fluorobenzoyl)cyclopentane-1-carboxylic acid CAS 733740-16-4

Description

The occurrence of (1R,2S)-2-(4-fluorobenzoyl)cyclopentane-1-carboxylic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(1R,2S)-2-(4-fluorobenzoyl)cyclopentane-1-carboxylic acid (CAS 733740-16-4), molecular formula C13H13FO3 and molecular weight 236.24 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (1R,2S)-2-(4-fluorobenzoyl)cyclopentane-1-carboxylic acid (C13H13FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 236.24 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), (1R,2S)-2-(4-fluorobenzoyl)cyclopentane-1-carboxylic acid 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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