Gallic acid
Empirical Formula (Hill Notation): | C7H6O5 |
Linear Formula: | (HO)3C6H2CO2H |
CAS Number: | 149-91-7 |
Molecular Weight: | 170.12 |
Beilstein/REAXYS Number: | 2050274 |
EC Number: | 205-749-9 |
MDL number: | MFCD00002510 |
PubChem Substance ID: | 329770007 |
NACRES: | NA.24 |
Кат. номер |
91215-VAR |
91215-100MG |
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.
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.
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.Bottomless glass bottle. Contents are inside inserted fused cone.
TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC
Quality Level | 300 |
grade | certified reference material, TraceCERT® |
form | neat |
shelf life | limited shelf life, expiry date on the label |
storage condition | under inert gas (Argon) |
application(s) | HPLC: suitable, gas chromatography (GC): suitable |
mp | 251 °C (dec.) (lit.) |
Featured Industry | 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 |
Pictograms | GHS07 |
Signal Word | Warning |
Hazard Statements | H315 - H319 - H335 |
Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
Target Organs | Respiratory system |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |