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91215

Gallic acid

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

Synonym(s):

3,4,5-Trihydroxybenzoic acid

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About This Item

Linear Formula:
(HO)3C6H2CO2H
CAS Number:
149-91-7
Molecular Weight:
170.12
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329770007
EC Number:
205-749-9
Beilstein/REAXYS Number:
2050274
MDL number:
MFCD00002510
Technical Service
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Quality Level

300

product line

TraceCERT®

grade

certified reference material, TraceCERT®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

storage condition

under inert gas (Argon)

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

251 °C (dec.) (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

shipped in

wet ice

storage temp.

2-8°C

SMILES string

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)

InChI key

LNTHITQWFMADLM-UHFFFAOYSA-N

General description

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.

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.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

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

Legal Information

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

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Protocols

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

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

HPLC Analysis of Flavonoids on Ascentis® RP-Amide

Protocol for HPLC Analysis of Flavonoids on Ascentis® RP-Amide

Articles

Total Polyphenol Content in Apples and Bananas

A complete workflow for estimating the total polyphenol content of apple and banana samples, with gallic acid standard addition curve protocol.

S Shahrzad et al.
The Journal of nutrition, 131(4), 1207-1210 (2001-04-04)
Gallic acid (GA), a food component that is especially abundant in tea, is an antimutagenic, anticarcinogenic and anti-inflammatory agent. We conducted a study using acidum gallicum tablets that contained 10% GA and 90% glucose and a black tea brew that
Guizhi fuling wan, a traditional chinese herbal formula, sensitizes cisplatin-resistant human ovarian cancer cells through inactivation of the PI3K/AKT/mTOR pathway
Han L, et al.
Evidence-Based Complementary and Alternative Medicine : ECAM (2016)
T R Aguiar et al.
Journal of dental research, 93(4), 417-422 (2014-02-28)
Although proanthocyanidins (PACs) modify dentin, the effectiveness of different PAC sources and the correlation with their specific chemical composition are still unknown. This study describes the chemical profiling of natural PAC-rich extracts from 7 plants using ultra high pressure/performance liquid
View All Related Papers

Global Trade Item Number

SKUGTIN
91215-100MG04061838443519