4-[14-hydroxy-10,13-dimethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-5H-furan-2-one

Modify Date: 2025-08-29 11:23:16

4-[14-hydroxy-10,13-dimethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-5H-furan-2-one structure	Common Name	4-[14-hydroxy-10,13-dimethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-5H-furan-2-one
	CAS Number	6877-82-3	Molecular Weight	536.65400
	Density	1.36g/cm3	Boiling Point	735.2ºC at 760 mmHg
	Molecular Formula	C₂₉H₄₄O₉	Melting Point	N/A
	MSDS	N/A	Flash Point	239.3ºC

Name	3-[14-hydroxy-10,13-dimethyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2H-furan-5-one
Synonym	More Synonyms

2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H,9bH)-dibenzo-furandione

d-usninicacid

(R)-Usnicacid

(r)-usnicaci

plus-usnic acid

2,6-Diacetyl-3,7,9-trihydroxy-8,9b-dimethyl-9bH-dibenzofuran-1-on

(+-)-Usninsaeure

usninic acid

D-USNIC ACID

desglucouzarin

(+)-USNEIN

2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyl-9bH-dibenzofuran-1-one

Names