91215

Gallic acid

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonyme(s) : 3,4,5-Trihydroxybenzoic acid
• Formule linéaire : (HO)₃C₆H₂CO₂H
• Numéro CAS: 149-91-7
• Poids moléculaire : 170.12
• Numéro Beilstein : 2050274
• Numéro CE : 205-749-9
• Numéro MDL: MFCD00002510
• Code UNSPSC : 41116107
• ID de substance PubChem : 329770007
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; TraceCERT^®
• Niveau de qualité: 300
• Gamme de produits: TraceCERT^®
• Durée de conservation: limited shelf life, expiry date on the label
• Fabricant/nom de marque: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• Conditions de stockage: under inert gas (Argon)
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Pf: 251 °C (dec.) (lit.)
• Application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• Conditions d'expédition: wet ice
• Température de stockage: 2-8°C
• Chaîne SMILES: OC(=O)c1cc(O)c(O)c(O)c1
• InChI: 1S/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)
• Clé InChI: LNTHITQWFMADLM-UHFFFAOYSA-N

Description

Description générale

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. 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.

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.

Actions biochimiques/physiologiques

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.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Autres remarques

This compound is commonly found in plants of the genus: eucalyptus humulus

Informations légales

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable