18-beta-clycyrrhetinic acid Enoxolone CAS:471-53-4

Name:  Enoxolone

HPLC:   95-102%

CAS:  471-53-4

Synonyms:  18-BETA-GLYCYRRHETINIC ACID
                    18B-GLYCYRRHETINIC ACID
                    3b-hydroxy-11-oxo-18b,20b-olean-12-en-29-oic acid
                    3B-HYDROXY-11-OXO-18B-OLEAN-12-EN-30-OIC ACID
                    B-GLYCYRRHETINIC ACID
                    B-GLYCYRRNETINIC ACID
                    ENOLOXONE
                    ENOXOLONE
                    GLYCYRRHETIC ACID
                    GLYCYRRHETINIC ACID
                    GLYCYRRHETINIC ACID, 18B-
                    URALENIC ACID
                   18-beta-glycyrrheticacid
                   3.beta.-Hydroxy-11-oxo-12-oleanen-30-oicacid
                   3-beta-hydroxy-11-oxo-olean-12-en-30-oicaci
                   3-beta-hydroxy-11-oxoolean-12-en-30-oicacid

Molecular Formula:  C30H46O4

Molecular Weight:  470.68

Appearance:  white or greyish-white crystalline powder

Melting point:  292-295 °C(lit.)

mp:  292-295 °C(lit.)

alpha:  165 º (c=1, CHCl3,on dry ba)

Boiling point:  492.11°C (rough estimate)

density:  0.9967 (rough estimate)

refractive index:  162 ° (C=1, MeOH)

storage temp.:  2-8°C

solubility:  Practically insoluble in water, soluble in ethanol, sparingly soluble in methylene chloride.

pka:  pKa 5.56±0.1 (Uncertain)

form:  Crystalline Powder

color:  White to off-white