• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Gallic Acid

Gallic Acid

Product ID G0145
Cas No. 149-91-7
Purity ≥98%
Product Unit SizeCostQuantityStock
10 g $42.80 In stock
100 g $63.70 In stock
500 g $153.10 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Gallic acid is a phenol found in various plants including sumac, oak, and witch hazel; it exhibits neuroprotective, antioxidative, anticancer, anti-metastatic, antibiotic, antacid, and anti-ulcerative activities. Gallic acid is commonly used as a standard for determining phenol content of analytes. Gallic acid scavenges ROS and displays benefit in animal models of cerebral ischemia/reperfusion. Gallic acid also induces Fas-mediated apoptosis in breast cancer cells and induces apoptosis and inhibits migration in osteosarcoma cells. This compound inhibits the production of α-hemolysin and cell adhesion in Staphylococcus. Additionally, gallic acid increases levels of glutathione peroxidase, glutathione, glutathione reductase, catalase, and superoxide dismutase and decreases levels of myeloperoxidase. In vivo, gallic acid decreases gastric acid secretion and ulcer formation.

Product Info

Cas No.

149-91-7

Purity

≥98%

Formula

C7H6O5

Formula Wt.

170.12

Chemical Name

3,4,5-Trihydroxybenzoic acid

IUPAC Name

3,4,5-trihydroxybenzoic acid

Synonym

3,4,5-Trihydroxybenzoic acid

Melting Point

235-240°C(dec.)

Solubility

Soluble in ethanol, acetone, DMSO, methanol. Slightly soluble in water (11.5 mg/mL).

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

G0145 MSDS PDF

Info Sheet

G0145 Info Sheet PDF

References

Sun J, Li YZ, Ding YH, et al. Neuroprotective effects of gallic acid against hypoxia/reoxygenation-induced mitochondrial dysfunctions in vitro and cerebral ischemia/reperfusion injury in vivo. Brain Res. 2014 Sep 22. [Epub ahead of print]. PMID: 25251593.

Wang K, Zhu X, Zhang K, et al. Investigation of gallic Acid induced anticancer effect in human breast carcinoma mcf-7 cells. J Biochem Mol Toxicol. 2014 Sep;28(9):387-93. PMID: 24864015.

Luís Â, Silva F, Sousa S, et al. Antistaphylococcal and biofilm inhibitory activities of gallic, caffeic, and chlorogenic acids. Biofouling. 2014 Jan;30(1):69-79. PMID: 24228999.

Liang W, Li X, Li Y, et al. Gallic acid induces apoptosis and inhibits cell migration by upregulating miR-518b in SW1353 human chondrosarcoma cells. Int J Oncol. 2014 Jan;44(1):91-8. PMID: 24173143.

Sen S, Asokkumar K, Umamaheswari M, et al. Antiulcerogenic effect of gallic Acid in rats and its effect on oxidant and antioxidant parameters in stomach tissue. Indian J Pharm Sci. 2013 Mar;75(2):149-55. PMID: 24019562.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • F8250

    Fumitremorgin C

    Mycotoxin found in Aspergillus and Penicillum; ...

    ≥98%
  • S0045

    Salbutamol Sulfate

    β2-adrenergic agonist.

    ≥98%
  • A4924

    AMG-208

    c-MET and Ron inhibitor.

    ≥98%
  • C0168

    Canthaxanthin

    Carotenoid terpene pigment found in various plant ...
    ≥9% (product contains stabilizers)
  • E6814

    Erdosteine

    Thiol derivative, antioxidant.

    ≥98%
  • C9773

    L-Cystine

    Endogenous amino acid, forms disulfide bridges ...

    ≥98%
  • N176498

    Nemorosone

    Found in the propolis of honey bees.

    ≥99%
  • O9702

    Ozagrel Hydrochloride

    TxA2 synthase inhibitor.

    ≥98%
  • P6870

    Propofol

    GABA-A agonist, NMDA antagonist, voltage-gated ...

    ≥98%
  • O1177

    n-Octyl-3,4-Dimethylcaffeate

    Methylated derivative of n-octyl-caffeate.

    ≥98%
  • N4974

    NMS-E628

    ALK and Ros1 inhibitor, Trk antagonist.

    ≥98%
  • S8144

    Sulfadoxine

    Sulfonamide; dihydropteroate synthase inhibitor...

    ≥98%
  • P2510

    4-Phenylbutylisothiocyanate

    Synthetic ITC.

    ≥98%
  • M9644

    Myelin Basic Protein (87-99), guinea pig/human

    Immunodominant peptide epitope occurring in mul...

    ≥95%
  • D1995

    Dexrazoxane Hydrochloride

    Iron chelator.

    ≥98%
  • A7577

    Astilbin

    Flavonoid found in various plant sources.

    ≥99%
  • S6247

    Splitomicin

    SIRT1/2 inhibitor.

    ≥98%
  • F4400

    Flag Peptide

    Peptide, used to tag proteins for affinity chro...

    ≥95%
  • D3348

    11,12-Dimethoxydihydrokawain

    Kawain derivative, lactone found in Piper methy...

    ≥97%
  • E0813

    Ecdysterone

    Natural steroid hormone produced by arthropods;...

    ≥96%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only