Chemistry:Momordicinin

Momordicinin

Names
IUPAC name 13,28-Epoxyurs-11-en-3-one
Systematic IUPAC name (1S,2R,4aS,6aS,6bR,8aR,12aS,12bS,14aS,14bR)-1,2,6a,6b,9,9,12a-Heptamethyl-2H,10H-14a,4a-(epoxymethano)picen-10-one
Identifiers
CAS Number	128529-78-2 N
3D model (JSmol)	Interactive image
PubChem CID	21669099
InChI InChI=1S/C30H46O2/c1-19-8-14-29-17-16-28(7)27(6)13-9-21-25(3,4)23(31)11-12-26(21,5)22(27)10-15-30(28,32-18-29)24(29)20(19)2/h10,15,19-22,24H,8-9,11-14,16-18H2,1-7H3/t19-,20+,21+,22-,24-,26+,27-,28+,29-,30+/m1/s1 Key: PKMBOLUTQNQQBP-MJFBQLCDSA-N
SMILES C[C@@H]1CC[C@]23CC[C@]4([C@@]5(CC[C@@H]6[C@@]([C@H]5C=C[C@@]4([C@@H]2[C@H]1C)OC3)(CCC(=O)C6(C)C)C)C)C
Properties
Chemical formula	C30H46O2
Molar mass	438.696 g·mol−1
Melting point	146–147 °C (295–297 °F; 419–420 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Tracking categories (test):

• SizeSet

Momordicinin (13β,28-epoxy-urs-11-en-3-one) is chemical compound, a triterpene with formula C₃₀H₄₆O₂, found in the fresh fruit of the bitter melon (Momordica charantia).

The compound is soluble in ethyl acetate and chloroform but not in petrol. It crystallizes as irregular plates that melt at 146−147 °C. It was isolated in 1997 by S. Begum and others.

See also

• Momordicin I
• Momordicin-28
• Momordicilin
• Momordenol
• Momordol