Gallic acid monohydrate
Synonym(s):3,4,5-Trihydroxybenzoic acid monohydrate
- CAS NO.:5995-86-8
- Empirical Formula: C7H8O6
- Molecular Weight: 188.13
- MDL number: MFCD00002510
- EINECS: 611-919-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-29 11:48:30
What is Gallic acid monohydrate?
Chemical properties
Off-white to beige powder
The Uses of Gallic acid monohydrate
Gallic acid monohydrate may be used as a standard in the photometric determination of total phenolics content by Folin-Ciocalteu method.
The Uses of Gallic acid monohydrate
Gallic Acid is a phenolic acid with antioxidant activity. Gallic acid was found to protect human cells against oxidative damage and showed cytotoxicity against cancer cells. Gallic Acid and its esters also show antiviral and antifungal activities.
The Uses of Gallic acid monohydrate
anti-hyperlipoproteinemic, selective, reversible, competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase
General Description
Gallic acid monohydrate is a phenolic acid. A study of its crystalline structure reveals that it is planar with two intramolecular hydrogen bonds and five intermolecular hydrogen bonds. Gallic acid is of significant importance because of its antioxidant and anti-cancer activities. Infrared and Raman spectral studies of gallic acid have been reported.
Purification Methods
Crystallise gallic from water. The tri-O-acetyl derivative has m 172o (from MeOH), and the anilide has m 207o(from EtOH). [Beilstein 10 H 470, 10 IV 1993.]
Properties of Gallic acid monohydrate
Melting point: | 252 °C (dec.)(lit.) |
Density | 1.694 |
Flash point: | 250 °C |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | It is soluble in alcohol, ether, glycerol, acetone negligible in benzene, chloroform, petroleum ether. |
form | Solid |
color | White to cream |
Water Solubility | 15 g/l (20 ºC) |
Sensitive | Hygroscopic |
Merck | 14,4345 |
BRN | 2050274 |
Stability: | Light Sensitive |
InChI | InChI=1S/C7H6O5.H2O/c8-4-1-3(7(11)12)2-5(9)6(4)10;/h1-2,8-10H,(H,11,12);1H2 |
CAS DataBase Reference | 5995-86-8(CAS DataBase Reference) |
Safety information for Gallic acid monohydrate
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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Gallic acid monohydrate
InChIKey | IUTKPPDDLYYMBE-UHFFFAOYSA-N |
SMILES | C(O)(=O)C1=CC(O)=C(O)C(O)=C1.[H]O[H] |
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