Protocatechuic acid
SUPELCO/PHL89766 - phyproof® Reference Substance
Synonym: 3,4-Dihydroxybenzoic acid; Protocatechuic acid
CAS Number: 99-50-3
Empirical Formula (Hill Notation): C7H6O4
Molecular Weight: 154.12
MDL Number: MFCD00002509
Linear Formula: (HO)2C6H3CO2H
Product Type: Chemical
assay | ≥98.0% (HPLC) |
form | solid |
grade | primary reference standard |
InChI | 1S/C7H6O4/c8-5-2-1-4(7(10 |
InChI key | YQUVCSBJEUQKSH-UHFFFAOYSA |
manufacturer/tradename | PhytoLab |
mp | 197-200 °C (dec.) (lit.) |
product line | phyproof® Reference Substance |
SMILES string | OC(=O)c1ccc(O)c(O)c1 |
Biochem/physiol Actions: | Chemopreventive in several animal models of carcinogenesis. Blocks cell proliferation in the post-initiation phase. |
General description: | This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG |
Legal Information: | phyproof is a registered trademark of PhytoLab GmbH & Co. KG |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98.0% (HPLC) |
mp | 197-200 °C (dec.) (lit.) |
UNSPSC | 41116107 |