5,7-Dihydroxy-4-methylcoumarin
SIAL/PHL80159 - phyproof® Reference Substance
CAS Number: 2107-76-8
Empirical Formula (Hill Notation): C10H8O4
Molecular Weight: 192.17
MDL Number: MFCD00016966
Linear Formula: C10H8O4
Product Type: Chemical
application(s) | food and beverages |
assay | ≥95.0% (HPLC) |
format | neat |
grade | primary reference standard |
InChI | 1S/C10H8O4/c1-5-2-9(13)14 |
InChI key | QNVWGEJMXOQQPM-UHFFFAOYSA |
manufacturer/tradename | PhytoLab |
mp | 296-299 °C (lit.) |
product line | phyproof® Reference Substance |
SMILES string | CC1=CC(=O)Oc2cc(O)cc(O)c1 |
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 | ![]() |
Signal word | Warning |
Hazard statements | H302 |
Precautionary statements | P264 - P270 - P301 + P312 + P330 - P501 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥95.0% (HPLC) |
mp | 296-299 °C (lit.) |
UNSPSC | 41116107 |