5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-benzopyron
Bezeichnung:5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-benzopyron
CAS-Nr520-36-5
Englisch Name:Apigenin
CBNumberCB1384541
SummenformelC15H10O5
Molgewicht270.24
MOL-Datei520-36-5.mol
Synonyma
5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-benzopyron
5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-benzopyron physikalisch-chemischer Eigenschaften
Schmelzpunkt | >300 °C (lit.) |
Siedepunkt | 333.35°C (rough estimate) |
Dichte | 1.2319 (rough estimate) |
Brechungsindex | 1.6000 (estimate) |
storage temp. | 2-8°C |
Löslichkeit | DMSO: 27 mg/mL |
Aggregatzustand | powder |
pka | 6.53±0.40(Predicted) |
Farbe | yellow |
Merck | 14,730 |
BRN | 262620 |
Stabilität | Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month. |
InChI | InChI=1S/C15H10O5/c16-9-3-1-8(2-4-9)13-7-12(19)15-11(18)5-10(17)6-14(15)20-13/h1-7,16-18H |
InChIKey | KZNIFHPLKGYRTM-UHFFFAOYSA-N |
SMILES | C1(C2=CC=C(O)C=C2)OC2=CC(O)=CC(O)=C2C(=O)C=1 |
LogP | 3.020 |
CAS Datenbank | 520-36-5(CAS DataBase Reference) |
Kennzeichnung gefährlicher | Xi |
R-Sätze: | 36/37/38 |
S-Sätze: | 26-36 |
WGK Germany | 3 |
RTECS-Nr. | LK9276000 |
F | 10 |
HS Code | 29329985 |
Giftige Stoffe Daten | 520-36-5(Hazardous Substances Data) |