511-82-0

Basic information

• Product Name: 3β,30-Dihydroxyolean-12-en-28-oic acid
• Synonyms: 3β,30-Dihydroxyolean-12-en-28-oic acid;Queretaroic acid
• CAS NO: 511-82-0
• Molecular Formula: C₃₀H₄₈O₄
• Molecular Weight: 472.69972
• Mol File: 511-82-0.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3β,30-Dihydroxyolean-12-en-28-oic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 3β,30-Dihydroxyolean-12-en-28-oic acid(511-82-0)
• EPA Substance Registry System: 3β,30-Dihydroxyolean-12-en-28-oic acid(511-82-0)

Safety Data

• Hazardous Substances Data: 511-82-0(Hazardous Substances Data)

Upstream product

• 24433-45-2 methyl queretaroate 
• 508-02-1 Oleanolic acid 
• 1137205-00-5 3-O-[α-L-arabinopyranosyl(1->2)-β-D-glucuronopyranosyl]-30-O-[β-D-glucopyranosyl] 3β,30-dihydroxyolean-12-en-28-oic acid 
• 1137205-03-8 3-O-[β-D-glucuronopyranosyl]-30-O-[α-L-arabinopyranosyl(1->2)-β-D-glucopyranosyl] 3β,30-dihydroxyolean-12-en-28-oic acid 

Relevant articles and documents

Biotransformation of oleanolic and maslinic acids by Rhizomucor miehei

Microbial transformation of oleanolic acid by Rhizomucor miehei produced three metabolites. A known compound, a 30-hydroxyl derivative (queretaroic acid), and two 7β,30- and 1β,30-dihydroxylated metabolites, respectively. The action of the same fungus (R. miehei) on maslinic acid produced an olean-11-en-28,13β-olide derivative, a metabolite hydroxylated at C-30, an 11-oxo derivative, and two metabolites with an 11α,12β- epoxy group, hydroxylated or not at C-30. Their structures were elucidated by extensive analyses of their spectroscopic data, and also by chemical correlations.