4-(Trifluoromethyl)phenylacetic acid 2-[4-(trifluoromethyl)phenyl]acetic acid (alpha,alpha,alpha-trifluoro-p-tolyl)acetic acid 2-(4-(trifluoromethyl)phenyl)acetic acid p-trifluoro methylphenyl acetic acid [4-(trifluoromethyl)phenyl]acetic acid 4-trifluoromethylphenylacetic acid p-trifluoromethylphenyl acetic acid p-trifluoromethylphenylacetic acid p-(Trifluoromethyl)phenylacetic acid 32857-62-8 CAS 32857-62-8

Description

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.

4-(Trifluoromethyl)phenylacetic acid 2-[4-(trifluoromethyl)phenyl]acetic acid (alpha,alpha,alpha-trifluoro-p-tolyl)acetic acid 2-(4-(trifluoromethyl)phenyl)acetic acid p-trifluoro methylphenyl acetic acid [4-(trifluoromethyl)phenyl]acetic acid 4-trifluoromethylphenylacetic acid p-trifluoromethylphenyl acetic acid p-trifluoromethylphenylacetic acid p-(Trifluoromethyl)phenylacetic acid 32857-62-8 (CAS 32857-62-8), molecular formula C9H13F3O2 and molecular weight 210.19 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H13F3O2, 4-(Trifluoromethyl)phenylacetic acid 2-[4-(trifluoromethyl)phenyl]acetic acid (alpha,alpha,alpha-trifluoro-p-tolyl)acetic acid 2-(4-(trifluoromethyl)phenyl)acetic acid p-trifluoro methylphenyl acetic acid [4-(trifluoromethyl)phenyl]acetic acid 4-trifluoromethylphenylacetic acid p-trifluoromethylphenyl acetic acid p-trifluoromethylphenylacetic acid p-(Trifluoromethyl)phenylacetic acid 32857-62-8 contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 210.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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