Chemical Property of Syringic acid
Chemical Property:
- Appearance/Colour:light brown powder
- Vapor Pressure:1.96E-06mmHg at 25°C
- Melting Point:205-209 °C(lit.)
- Refractive Index:1.566
- Boiling Point:379.5 °C at 760 mmHg
- PKA:4.33±0.10(Predicted)
- Flash Point:155 °C
- PSA：75.99000
- Density:1.335 g/cm3
- LogP:1.10760
- Storage Temp.:Store below +30°C.
- Solubility.:DMSO (Slightly), Methanol (Slightly)
- Water Solubility.:5780 mg/L (25 ºC)
- XLogP3:1
- Hydrogen Bond Donor Count:2
- Hydrogen Bond Acceptor Count:5
- Rotatable Bond Count:3
- Exact Mass:198.05282342
- Heavy Atom Count:14
- Complexity:191
- Purity/Quality:
-
95%-98% *data from raw suppliers
Syringic acid *data from reagent suppliers
Safty Information:
- Pictogram(s):
Xi
- Hazard Codes:Xi
- Statements:
36/37/38
- Safety Statements:
26-36-37/39
- MSDS Files:
-
Useful:
- Chemical Classes:Other Classes -> Benzoic Acid Derivatives
- Canonical SMILES:COC1=CC(=CC(=C1O)OC)C(=O)O
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Description
Syringic acid is a naturally occurring O-methylated phenolic acid that can be enzymatically degraded by some bacteria as a source of methane or methanol. It is also a component of phenolic extracts from various plants that have antioxidant and prooxidant activities. Syringic acid has been shown to inhibit aldose reductase (IC50 = 213 μg/ml), proteasome activity, and cancer cell proliferation. Phenolic extracts containing syringic acid have been shown to inhibit α-amylase and α-glucosidase activities and reduce lipid peroxidation in vitro.
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Uses
antiproliferative; antifungal Syringic Acid is used in biological studies for electron transfer from plant phenolates to carotenoid radical cations with antioxidant interaction entering the Marcus theory inverted region.
