3,4-Dihydroxybenzoic Acid TCI C0055

Chemical Identity

Other names: Catechol-4-carboxylic Acid · Protocatechuic Acid · Pyrocatechol-4-carboxylic Acid
CAS No.: 99-50-3
PubChem: CID 72·SID 87565255
Formula: C7H6O4
Molecular weight: 154.12 g/mol
Purity: >98.0%(HPLC)
Reference databases: ChEBI·ChemSpider·ECHA·Wikipedia

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 3,4-dihydroxybenzoic acid
SMILES: C1=CC(=C(C=C1C(=O)O)O)O
InChIKey: YQUVCSBJEUQKSH-UHFFFAOYSA-N
MDL: MDL00002509

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TCI C0055 3,4-Dihydroxybenzoic Acid (CAS 99-50-3), also known as protocatechuic acid, is a naturally occurring phenolic compound widely studied for its antioxidant properties. It serves as an analytical reference in phytochemistry, a substrate in microbial aromatic degradation studies, and a catechol-based building block for polymers and adhesive materials. TCI supplies the product in 25 g and 100 g pack sizes to match different laboratory workloads. Keep the container tightly closed and protected from light and moisture, and wear standard protective equipment when handling.

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Sarma et al. (2017). Adsorption of substituted benzoic acids onto α-Al2O3 surface in mixed-adsorbate mode: 2,4-Dihydroxybenzoic acid, 2,6-dihydroxybenzoic acid and 1,2,4-benzenetricarboxylic acid (trimellitic acid). Journal of Environmental Chemical Engineering doi:10.1016/j.jece.2017.05.049
Derkach et al. (2014). Esterification of 2,4-dihydroxybenzoic acid. Russian Journal of Organic Chemistry doi:10.1134/s1070428014120252
Akita et al. (1999). Teratogenicity of salicylate and its metabolites (2, 4-Dihydroxybenzoic acid and 2, 5-Dihydroxybenzoic acid) studied in the rat embryo culture method.. Japanese Journal of Pharmacology doi:10.1016/s0021-5198(19)35195-9

References were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.