1.0 2016-05-25 18:16:05 UTC 2026-03-26 19:56:22 UTC Syringic acid SmallMolecule Syringic acid (C9H10O5) is a compound with an average molecular weight of 198.17 g/mol. Syringic acid belongs to the benzoic acids and derivatives, a subclass of benzene and substituted derivatives within the organic compounds. Industrially, it is utilized as a flavouring, nutrient, and food additive (PMC12839953). It also functions as an antioxidant in both industrial and biological contexts (PMC12839953, PMC11643819). Regarding health effects, the compound is used as a treatment for neurodegenerative disease (PMC4752411). The compound is found in or released from 22 recorded sources. Within the category of food, food processing, and cookware, sources include food preservation, molasses and treatment of molasses, the preparation of malt, cellar tools, and fermentation processes for beer. In household cleaning and consumer products, it is associated with soap detergents, perfumes within detergents and soaps, bleaching agents, cigar cigarettes, and non-electric simulated smoking devices. Within electrical and electronic equipment, it is found in electrodes, magnets, coils, conductors or conductive bodies characterised by the conductive materials, and electrically stimulated smoking devices. Additionally, it is recorded in ceilings under building and construction, as well as in indoor air under air, dust, and atmospheric transport. The recorded route of exposure for syringic acid is inhalation. C9H10O5 198.174 198.052823422 4-hydroxy-3,5-dimethoxybenzoic acid syringic acid 530-57-4 COC1=CC(=CC(OC)=C1O)C(O)=O InChI=1S/C9H10O5/c1-13-6-3-5(9(11)12)4-7(14-2)8(6)10/h3-4,10H,1-2H3,(H,11,12) JMSVCTWVEWCHDZ-UHFFFAOYSA-N Organic compounds Benzenoids Benzene and substituted derivatives Benzoic acids and derivatives Gallic acid and derivatives Alkyl aryl ethers Anisoles Benzoic acids Benzoyl derivatives Carboxylic acids Dimethoxybenzenes Hydrocarbon derivatives M-methoxybenzoic acids and derivatives Methoxyphenols Monocarboxylic acids and derivatives Organic oxides Phenoxy compounds Alkyl aryl ether Anisole Aromatic homomonocyclic compound Benzoic acid Benzoyl Carboxylic acid Carboxylic acid derivative Dimethoxybenzene Ether Gallic acid or derivatives Hydrocarbon derivative M-dimethoxybenzene M-methoxybenzoic acid or derivatives Methoxybenzene Methoxyphenol Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Phenol Phenol ether Phenoxy compound Aromatic homomonocyclic compounds benzoic acids dimethoxybenzene phenols Detected and Not Quantified logp 1.55 ALOGPS logs -1.73 ALOGPS solubility 3.71e+00 g/l ALOGPS logp 1.01 ChemAxon pka_strongest_acidic 3.93 ChemAxon pka_strongest_basic -4.6 ChemAxon iupac 4-hydroxy-3,5-dimethoxybenzoic acid ChemAxon average_mass 198.174 ChemAxon mono_mass 198.052823422 ChemAxon smiles COC1=CC(=CC(OC)=C1O)C(O)=O ChemAxon formula C9H10O5 ChemAxon inchi InChI=1S/C9H10O5/c1-13-6-3-5(9(11)12)4-7(14-2)8(6)10/h3-4,10H,1-2H3,(H,11,12) ChemAxon inchikey JMSVCTWVEWCHDZ-UHFFFAOYSA-N ChemAxon polar_surface_area 75.99 ChemAxon refractivity 48.22 ChemAxon polarizability 18.77 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 5 ChemAxon donor_count 2 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f726604b228> 10742 10289