2-iodo-4-methoxy-benzoic acid CAS 54435-09-5

Purity 97%+In StockPharmaceutical Standards
CAS No.54435-09-5
Molecular FormulaC8H13IO3
Molecular Weight284.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-iodo-4-methoxy-benzoic acid CAS 54435-09-5 chemical structure

Description

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.

2-iodo-4-methoxy-benzoic acid (CAS 54435-09-5) is a high-purity analytical reference standard with the molecular formula C8H13IO3 and a molecular weight of 284.09 g/mol.

The molecular framework of 2-iodo-4-methoxy-benzoic acid (C8H13IO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC8H13IO3
Molecular Weight284.09 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1972
Halogen ContentI-containing

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