19018-46-3

Basic information

• Product Name: 6α,7β,13-Trihydroxykaur-16-en-18-oic acid γ-lactone
• Synonyms: 6α,7β,13-Trihydroxykaur-16-en-18-oic acid γ-lactone;7β,13-Dihydroxykaurenolide
• CAS NO: 19018-46-3
• Molecular Formula: C₂₀H₂₈O₄
• Molecular Weight: 332.43392
• Mol File: 19018-46-3.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 6α,7β,13-Trihydroxykaur-16-en-18-oic acid γ-lactone(CAS DataBase Reference)
• NIST Chemistry Reference: 6α,7β,13-Trihydroxykaur-16-en-18-oic acid γ-lactone(19018-46-3)
• EPA Substance Registry System: 6α,7β,13-Trihydroxykaur-16-en-18-oic acid γ-lactone(19018-46-3)

Safety Data

• Hazardous Substances Data: 19018-46-3(Hazardous Substances Data)

Upstream product

• 29584-19-8 steviol 
• 5691-63-4 7-hydroxykaurenolide 

Downstream Products

• 86948-31-4 7α-(p-bromophenylsulphonyloxy)-13-hydroxykaurenolide 
• 85344-33-8 13-hydroxygibberellin A₁₂-7-aldehyde 

Relevant articles and documents

Preparation of 13-Hydroxygibberellin A12-7-Aldehyde

7β- and 7α-Hydroxykaurenolides have been efficiently 13-hydroxylated by cultures of Rhizopus arrhizus.The products have been chemically converted into the title compound.In an alternative preparation, gibberellin A12-7-aldehyde, gibberellin A12-7-aldehyde (prepared from 7β,18-dihydroxykaurenolide), and gibberellin A12-7-aldehyde (prepared, by hydrogen-tritium exchange, from gibberellin A12-7-aldehyde), have been 13-hydroxylated by cultures of Rhizopus arrhizus to give the unlabelled and the - and -labelled title compound. 13-Hydroxylation of gibberellin A12-7-alcohol by cultures of Rhizopus arrhizus, followed by oxidation, also gave 13-hydroxygibberellin A12-7-aldehyde.