58077-31-9

Basic information

• Product Name: debromoaplysiatoxin 20,30-diacetate
• CAS NO: 58077-31-9
• Molecular Weight: 676.802
• Mol File: 58077-31-9.mol

Chemical Properties

• CAS DataBase Reference: debromoaplysiatoxin 20,30-diacetate(CAS DataBase Reference)
• NIST Chemistry Reference: debromoaplysiatoxin 20,30-diacetate(58077-31-9)
• EPA Substance Registry System: debromoaplysiatoxin 20,30-diacetate(58077-31-9)

Safety Data

• Hazardous Substances Data: 58077-31-9(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 52423-28-6 debromo aplysiatoxin 

Relevant articles and documents

Manauealide C and Anhydrodebromoaplysiatoxin, Toxic Constituents of the Hawaiian Red Alga, Gracilaria coronopifolia

Manauealide C (1) and anhydrodebromoaplysiatoxin (4), toxic constituents of the Hawaiian red alga, Gracilaria coronopifolia which has been concerned with food poisoning cases, were studied. The absolute structure of manauealide C was determined as 1 by chemical conversion and spectroscopic methods. The first complete assignment of 13C chemical shifts for anhydrodebromoaplysiatoxin (4) was established. The biological activity of 4 was also investigated.

Absolute Stereochemistries of the Aplysiatoxins and Oscillatoxin A

Optical and proton NMR spectral studies of the aplysiatoxins and derivatives, degradation products of the toxins and an X-ray crystallographic analysis of 19,21-dibromoaplysiatoxin show that the absolute configurations of the ten asymmetric carbons are 3S,4R,7S,9S,10S,11R,12S,15S,29R,30R.The 31-nor compound, oscillatoxin A, has the same absolute stereochemistry at C(3), C(4), C(7), C(9), C(10), C(11), C(12), C(15), and C(29).