99% Highest Quality Syringic Acid CAS 530-57-4
|Product Name:||Syringic acid|
|Synonyms:||RARECHEM AL BE 0102;SYRINGIC ACID;4-hydroxy-3,5-dimethoxy-benzoicaci;Benzoic acid, 4-hydroxy-3,5-dimethoxy-;Cedar acid;cedaracid;GALLIC ACID 3,5-DIMETHYL ETHER;LABOTEST-BB LT00454715|
|Product Categories:||FINE Chemical & INTERMEDIATES;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic acid;Organic acids;Acids & Esters;Anisoles, Alkyloxy Compounds & Phenylacetates;Phenols;Pharmaceutical Intermediate;chemical reagent;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Inhibitors|
|Syringic acid Chemical Properties|
|Melting point||205-209 °C(lit.)|
|Boiling point||192-193°C 14mm|
|Water Solubility||5780 mg/L (25 ºC)|
|Stability:||Stable. Incompatible with strong bases, strong oxidizing agents.|
|CAS DataBase Reference||530-57-4(CAS DataBase Reference)|
|NIST Chemistry Reference||Benzoic acid, 4-hydroxy-3,5-dimethoxy-(530-57-4)|
|EPA Substance Registry System||Benzoic acid, 4-hydroxy-3,5-dimethoxy-(530-57-4)|
|Syringic acid Usage And Synthesis|
|Chemical Properties||White powder|
|Definition||ChEBI: A dimethoxybenzene that is 3,5-dimethyl ether derivative of gallic acid.|
Syringic acid can be prepared by selectively hydrolyzing (demethylating) eudesmic acid with 20% sulfuric acid
Presence in food
Syringic acid can be found in the açaí palm (Euterpe oleracea) and its oil (1,073 ± 62 mg/kg).
It is also present in wine. Its presence in the ancient Egyptian drink shedeh could confirm it was made out of grape, as syringic acid is released by the breakdown of the compound malvidin, also found in red wine. It is also found in vinegar.
Syringic acid can be enzymatically polymerised. Laccase and peroxidase induced the polymerization of syringic acid to give a poly(1,4-phenylene oxide) bearing a carboxylic acid at one end and a phenolic hydroxyl group at the other.
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