91215

Supelco

Gallic acid

certified reference material, TraceCERT®

Sinônimo(s):
3,4,5-Trihydroxybenzoic acid
Fórmula linear:
(HO)3C6H2CO2H
Número CAS:
Peso molecular:
170.12
Beilstein/REAXYS Number:
2050274
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.24

Nível de qualidade

300

grau

certified reference material
TraceCERT®

forma

neat

prazo de validade

limited shelf life, expiry date on the label

condição de armazenamento

under inert gas (Argon)

aplicação(ões)

HPLC: suitable
gas chromatography (GC): suitable

pf

251 °C (dec.) (lit.)

Setor em destaque

Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care

formato

neat

enviado em

wet ice

temperatura de armazenamento

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

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Descrição geral

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.

Aplicação

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

Ações bioquímicas/fisiológicas

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.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Informações legais

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

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

hazcat

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

Órgãos-alvo

Respiratory system

storage_class_code

11 - Combustible Solids

WGK Alemanha

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificado de análise

Certificado de origem

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)
Plant polyphenols (vegetable tannins): gallic acid metabolism.
E Haslam et al.
Natural product reports, 11(1), 41-66 (1994-01-01)
Yanqin Liu et al.
Biochimica et biophysica acta, 1844(9), 1481-1485 (2014-04-29)
The accumulation of protein aggregates containing amyloid fibrils, with α-synuclein being the main component, is a pathological hallmark of Parkinson's disease (PD). Molecules which prevent the formation of amyloid fibrils or disassociate the toxic aggregates are touted as promising strategies...
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...
Protocolos
HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)
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