| Identification | |
| Name: | gelsemine free base |
| Synonyms: | gelsemine |
| CAS: | 509-15-9 |
| EINECS: | 208-095-2 |
| Molecular Formula: | C20H22N2O2 |
| Molecular Weight: | 322.40 |
| InChI: | InChI=1/C20H22N2O2/c1-3-19-10-22(2)16-11-9-24-15(8-13(11)19)20(17(16)19)12-6-4-5-7-14(12)21-18(20)23/h3-7,11,13,15-17H,1,8-10H2,2H3,(H,21,23)/t11?,13?,15?,16-,17+,19+,20+/m1/s1 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 1544 6.1/PG 2 |
| Melting Point: | 181-183ºC |
| Density: | 1.33 g/cm3 |
| Refractive index: | 1.673 |
| Solubility: | SLIGHTLY SOL IN WATER; SOL IN ALCOHOL, BENZENE, CHLOROFORM, ETHER, ACETONE, DILUTE ACIDS |
| Appearance: | White powder |
| Specification: |
Gelsemine with CAS number of 509-15-9 is also named as (3-(3alpha,4abeta,5alpha,8alpha,8abeta,9S*,10S*))-5-ethenyl-3,4,4a,5,6,7,8,8a-octahydro-7-methylspiro(3,5,8-ethanylylidene-1H-pyrano(3,4-c)pyridine-10,3'-(3H)indol)-2'(1',H)-one ; 4-27-00-07526 (Beilstein Handbook Reference) ; BRN 5406576 ; EINECS 208-095-2 ; Gelsemin ; HSDB 3488 ; NSC 21729 ; Spiro(3,5,8-ethanylylidene-1H-pyrano(3,4-c)pyridine-10,3'-(3H)indol)-2'(1'H)-one, 5-ethenyl-3,4,4a,5,6,7,8,8a-octahydro-7-methyl-, (3R-(3alpha,4abeta,5alpha,8alpha,8abeta,9S*,10S*))- . |
| Packinggroup: | I |
| Color: | CRYSTALS FROM ACETONE |
| Safety Data | |
| Hazard Symbols | |
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