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Gallic acid

certified reference material, TraceCERT®

Synonym: 3,4,5-Trihydroxybenzoic acid

  • CAS Number 149-91-7

  • Linear Formula (HO)3C6H2CO2H

  • Molecular Weight 170.12

  •  Beilstein Registry Number 2050274

  •  EC Number 205-749-9

  •  MDL number MFCD00002510

  •  PubChem Substance ID 329770007

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Description

Biochem/physiol Actions

Gallic acid is a water soluble phenolic acid present in grapes and in the leaves of many plants. Gallic acid esters, such as tannins, catechin gallates and aliphatic gallates are potent antioxidants in vitro. However, gallic acid itself also appears to have antioxidant, anticarcinogenic and antiangiogenic activity in vitro.

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Application

Gallic acid has been used as a reference standard in the high performance liquid chromatography coupled triple quadrupole mass spectrometric (HPLC/QqQ MS) analysis of gallic acid in rat medicated plural serum containing Guizhi Fuling Wan, a chinese herbal formula used for the treatment of ovarian cancer.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
LW7525000

Documents

Certificate of Analysis


Same Products - New Packaging
Protocols & Articles

Articles

HPLC Analysis of Flavonoids on Ascentis® RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Flavonoids on Ascentis® RP-Amide
Keywords: Chromatography, High performance liquid chromatography, Vitamins

HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)
Keywords: Chromatography, Clinical, High performance liquid chromatography

TLC Analysis of Gallic Acid and Gallic Acid Esters on HPTLC Silica Gel 60 RP18 WF254s

From our library of Articles, Sigma-Aldrich presents TLC Analysis of Gallic Acid and Gallic Acid Esters on HPTLC Silica Gel 60 RP18 WF254s
Keywords: Chromatography, Thin layer chromatography, Vitamins

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Peer-Reviewed Papers
15

References

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