(R)-10-β-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)anthracen-9(10H)-on
Bezeichnung:(R)-10-β-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)anthracen-9(10H)-on
CAS-Nr1415-73-2
Englisch Name:Aloin
CBNumberCB5322789
SummenformelC21H22O9
Molgewicht418.39
MOL-Datei1415-73-2.mol
Synonyma
(R)-10-β-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)anthracen-9(10H)-on
(R)-10-β-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)anthracen-9(10H)-on physikalisch-chemischer Eigenschaften
Schmelzpunkt | 148°C |
Siedepunkt | 456.17°C (rough estimate) |
Dichte | 1.3028 (rough estimate) |
Brechungsindex | 1.6230 (estimate) |
storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
Löslichkeit | pyridine: 50 mg/mL, clear, dark red |
pka | 7.12±0.40(Predicted) |
Aggregatzustand | Solid |
Farbe | Yellow needles from EtOH |
BRN | 6077558 |
Stabilität | Stable, but light sensitive. Incompatible with bases, strong oxidizing agents. Combustible. |
InChIKey | AFHJQYHRLPMKHU-WEZNYRQKSA-N |
LogP | 0.944 (est) |
Kennzeichnung gefährlicher | Xi |
R-Sätze: | 36/37/38 |
S-Sätze: | 26-36 |
WGK Germany | 3 |
RTECS-Nr. | LZ6520000 |
F | 8 |
HS Code | 29329990 |
Toxizität | LDLo orl-cat: 500 mg/kg HBAMAK 4,1298,35 |