(S)-2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-benzopyron
Bezeichnung:(S)-2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-benzopyron
CAS-Nr480-41-1
Englisch Name:Naringenin
CBNumberCB5325311
SummenformelC15H12O5
Molgewicht272.25
MOL-Datei480-41-1.mol
Synonyma
(S)-2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-benzopyron
(S)-2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-benzopyron physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 247-250 °C(lit.) |
| Siedepunkt | 335.31°C (rough estimate) |
| Dichte | 1.2066 (rough estimate) |
| Brechungsindex | 1.6000 (estimate) |
| FEMA | 4797 | (+/-)-NARINGENIN |
| storage temp. | Inert atmosphere,Room Temperature |
| Löslichkeit | DMSO (Slightly), Methanol (Slightly, Sonicated) |
| pka | 7.52±0.40(Predicted) |
| Aggregatzustand | Powder |
| Farbe | Beige-brown |
| InChI | InChI=1S/C15H12O5/c16-9-3-1-8(2-4-9)13-7-12(19)15-11(18)5-10(17)6-14(15)20-13/h1-6,13,16-18H,7H2/t13-/m0/s1 |
| InChIKey | FTVWIRXFELQLPI-ZDUSSCGKSA-N |
| SMILES | [C@H]1(C2=CC=C(O)C=C2)OC2=CC(O)=CC(O)=C2C(=O)C1 |
| LogP | 2.520 |
| CAS Datenbank | 480-41-1(CAS DataBase Reference) |
| EPA chemische Informationen | 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2S)- (480-41-1) |
| Kennzeichnung gefährlicher | Xi,Xn |
| R-Sätze: | 36/37/38-22 |
| S-Sätze: | 26-36-37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29329990 |
