3-Methyl-2-furoic acid 3-Methylfuran-2-carboxylic acid 3-methyl-2-furancarboxylic acid 4412-96-8 CAS 4412-96-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Methyl-2-furoic acid 3-Methylfuran-2-carboxylic acid 3-methyl-2-furancarboxylic acid 4412-96-8.

3-Methyl-2-furoic acid 3-Methylfuran-2-carboxylic acid 3-methyl-2-furancarboxylic acid 4412-96-8 (CAS 4412-96-8) is a high-purity analytical reference standard with the molecular formula C6H10O3 and a molecular weight of 130.14 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3-Methyl-2-furoic acid 3-Methylfuran-2-carboxylic acid 3-methyl-2-furancarboxylic acid 4412-96-8 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 130.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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.

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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