130015-02-0

Basic information

• Product Name: ent-3α,7,19-trihydroxygibberell-16-en-20-oic acid 20-methyl ester 7-monotoluene-p-sulphonate
• CAS NO: 130015-02-0
• Molecular Weight: 518.672
• Mol File: 130015-02-0.mol

Chemical Properties

• CAS DataBase Reference: ent-3α,7,19-trihydroxygibberell-16-en-20-oic acid 20-methyl ester 7-monotoluene-p-sulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: ent-3α,7,19-trihydroxygibberell-16-en-20-oic acid 20-methyl ester 7-monotoluene-p-sulphonate(130015-02-0)
• EPA Substance Registry System: ent-3α,7,19-trihydroxygibberell-16-en-20-oic acid 20-methyl ester 7-monotoluene-p-sulphonate(130015-02-0)

Safety Data

• Hazardous Substances Data: 130015-02-0(Hazardous Substances Data)

Upstream product

• 22882-63-9 y-Hydroxy-GA⁽²⁵⁾-methylester 
• 130015-16-6 ent-3,7,19-trihydroxygibberell-16-en-20-oic acid 20-methyl ester 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant articles and documents

The Preparation of a Gibberellin 19 - 20 Lactone

Reduction of gibberellin A13 trimethyl ester in tetrahydrofuran with lithium aluminium hydride affords the known tetra-ol together with some partial reduction products including 20 -> 19 lactones and C-20 esters.The conversion of these to 3,7-dideoxy-19,20-ethers and 20 -> 19 -lactones by hydrogenolysis of the toluene-p-sulphonates has been studied.The oxidation of a 19 -20 ether to a 19 -> 20 lactone with ruthenium tetraoxide is described.