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HomeProduct name listSyringic acid

Syringic acid

Synonym(s):3,5-Dimethoxy-4-hydroxybenzoic acid;3,5-Dimethoxy-4-hydroxybenzoic acid, Syringic acid;4-Hydroxy-3,5-dimethoxybenzoic acid;4-Hydroxy-3,5-dimethoxy-benzoic acid;Gallic acid 3,5-dimethyl ether

  • CAS NO.:530-57-4
  • Empirical Formula: C9H10O5
  • Molecular Weight: 198.17
  • MDL number: MFCD00002552
  • EINECS: 208-486-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-08-25 17:13:35
Syringic acid Structural

What is Syringic acid?

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.

The Uses of Syringic acid

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.

Properties of Syringic acid

Melting point: 205-209 °C (lit.)
Boiling point: 192-193°C 14mm
Density  1.2539 (rough estimate)
Flash point: 192-193°C/14mm
storage temp.  Store below +30°C.
solubility  DMSO (Slightly), Methanol (Slightly)
form  Powder
color  Grayish-beige to light brown
Water Solubility  5780 mg/L (25 ºC)

Safety information for Syringic acid

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Syringic acid

InChIKey JMSVCTWVEWCHDZ-UHFFFAOYSA-N

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