Cucurbitacin B

About This Item

Molecular Formula	C₃₂H₄₆O₈
CAS Number	6199-67-3

FC-0469736

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Properties

Chemical Identifiers

IUPAC Name	[(E,6R)-6-[(2S,8S,9R,10R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate
SMILES	CC(=O)OC(C)(C)/C=C/C(=O)[C@@](C)([C@H]1[C@@H](C[C@@]2([C@@]1(CC(=O)[C@@]3([C@H]2CC=C4[C@H]3C[C@@H](C(=O)C4(C)C)O)C)C)C)O)O
InChI Key	IXQKXEUSCPEQRD-DKRGWESNSA-N

Physical Properties

Boiling Point	699.3±55.0 °C at 760 mmHg
Melting Point	184-186 °C
Flash Point	218.8±25.0 °C
Density	1.2±0.1 g/cm3

Safety Information

Hazard Class

Danger

Flash Point

218.8±25.0 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.