(R)-2-hydroxy-4,4-dimethylpentanoic acid CAS 114990-91-9

Description

Compared with other compounds in its class, the molecular weight of 146.18 g/mol gives (R)-2-hydroxy-4,4-dimethylpentanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(R)-2-hydroxy-4,4-dimethylpentanoic acid (CAS 114990-91-9), molecular formula C7H14O3 and molecular weight 146.18 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (R)-2-hydroxy-4,4-dimethylpentanoic acid (C7H14O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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.

CATO manufactures (R)-2-hydroxy-4,4-dimethylpentanoic acid 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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