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Produkt Name |
Gambogic-Säure |
Synonyme |
B“ - Guttiferin; Cambogic-Säure; Beta-Guttiferin; 1,5-Methano-1H, 3H, pyrano 11H-furo (3,4-g) (3,2-b) xanthene-1-crotonic Säure, 3a, 4,5,7-tetrahydro-8-hydroxy-alpha, 3,3,11-tetramethyl-13- (3-methyl-2-butenyl) - 11- (4-methyl-3-pentenyl) - 7,15-dioxo-, (Z) -; (2Z) - 4 [(11R, 14aS) - 8-hydroxy-3,3,11-trimethyl-13- (3-methylbut-2-en-1-yl) - 11- (4-methylpent-3-en-1-yl) - pyrano 7,15-dioxo-3a, 4,5,7-tetrahydro-3H, 11H-1,5-methanofuro [3,4-g] [3,2-b] xanthen-1-yl] - Säure 2-methylbut-2-enoic |
Molekulare Formel |
C38 H44 O8 |
Molekulargewicht |
628,7512 |
InChI |
InChI=1/C38H44O8/c1-, 20(2) 10-9-15- 36(8) 16-14-24- 29(39) 28- 30(40) 26-18-23-19-27-35 (6,7) 46-37 (33(23) 41,17-13- 22(5) 34(42) 43) 38 (26,27) 45- 32(28) 25 (31(24) 44-36) 12-11- 21(3) 4/h10-11,13-14,16,18,23,27,39H, 9,12,15,17,19H2,1-8H3, (H, 42,43) /b22-13-/t23? , 27? , 36, 37? , 38-/m1/s1 |
CAS Registry Number |
2752-65-0 |
Molekülstruktur |
|
Dichte |
1.29g/cm3 |
Siedepunkt |
808.9°C bei 760 mm Hg |
Brechungskoeffizient |
1,627 |
Flammpunkt |
251.4°C |
Dampf Pressur |
1.21E-27mmHg an 25°C |