Quercetin dihydrate
SIAL/00200595 - primary reference standard
Synonym: 2-
CAS Number: 6151-25-3
Empirical Formula (Hill Notation): C15H10O7 · 2H2O
Molecular Weight: 338.27
EC Number: 204-187-1
Linear Formula: C15H10O7 · 2H2O
Product Type: Chemical
| form | powder |
| grade | primary reference standard |
| InChI | 1S/C15H10O7.2H2O/c16-7-4- |
| InChI key | GMGIWEZSKCNYSW-UHFFFAOYSA |
| manufacturer/tradename | HWI |
| mp | >300 °C (lit.) |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | OC(C(O)=C1)=CC=C1C2=C(O)C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | Reference standard in the analysis of herbal medicinal products. |
| Biochem/physiol Actions: | Quercetin dihydrate is a flavonoid with anticancer activity. |
| Biochem/physiol Actions: | Quercetin dihydrate is a flavonoid with anticancer activity. Quercetin is a mitochondrial ATPase and phosphodiesterase inhibitor. It Inhibits PI3-kinase activity and slightly inhibits PIP kinase activity. Quercetin has antiproliferative effects on cancer cell lines, reduces cancer cell growth via type II estrogen receptors, and arrests human leukemic T cells in late G1 phase of the cell cycle. |
| General description: | Produced and qualified by HWI pharma services GmbH. Exact content by quantitative NMR can be found on the certificate. |
| Other Notes: | This compound is commonly found in plants of the genus: allium angelica arnica carum echinacea eucalyptus ginkgo glycyrrhiza lycium pimpinella primula sambucus silybum |
| Symbol |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301 |
| Precautionary statements | P264 - P270 - P301 + P310 - P405 - P501 |
| Hazard Codes | T |
| Risk Statements | 25 |
| Safety Statements | 45 |
| RIDADR | UN 2811 6.1 / PGIII |
| WGK Germany | WGK 1 |
| mp | >300 °C (lit.) |
| Colour Index Number | 75670 |
| UNSPSC | 85151701 |