115940-72-2

Basic information

• Product Name: (3aS)-1,3aα,4,5,6,7,8,8aβ-Octahydro-5α-[(1R,4S)-4-hydroxy-1,5-dimethyl-5-hexenyl]-3-methyl-8-methyleneazulene-4α,7α-diol
• Synonyms: (3aS)-1,3aα,4,5,6,7,8,8aβ-Octahydro-5α-[(1R,4S)-4-hydroxy-1,5-dimethyl-5-hexenyl]-3-methyl-8-methyleneazulene-4α,7α-diol;Dictyotriol D
• CAS NO: 115940-72-2
• Molecular Formula: C20H32O3
• Molecular Weight: 320.46628
• Mol File: 115940-72-2.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (3aS)-1,3aα,4,5,6,7,8,8aβ-Octahydro-5α-[(1R,4S)-4-hydroxy-1,5-dimethyl-5-hexenyl]-3-methyl-8-methyleneazulene-4α,7α-diol(CAS DataBase Reference)
• NIST Chemistry Reference: (3aS)-1,3aα,4,5,6,7,8,8aβ-Octahydro-5α-[(1R,4S)-4-hydroxy-1,5-dimethyl-5-hexenyl]-3-methyl-8-methyleneazulene-4α,7α-diol(115940-72-2)
• EPA Substance Registry System: (3aS)-1,3aα,4,5,6,7,8,8aβ-Octahydro-5α-[(1R,4S)-4-hydroxy-1,5-dimethyl-5-hexenyl]-3-methyl-8-methyleneazulene-4α,7α-diol(115940-72-2)

Safety Data

• Hazardous Substances Data: 115940-72-2(Hazardous Substances Data)

Upstream product

• 115940-74-4 Acetic acid (3aS,5R,7R,8S,8aR)-7-((1S,4R)-4-bromo-5-hydroxy-1,5-dimethyl-hexyl)-8-hydroxy-1-methyl-4-methylene-3,3a,4,5,6,7,8,8a-octahydro-azulen-5-yl ester 
• 115890-60-3 Acetic acid (3aS,5R,7R,8S,8aR)-7-((S)-1,5-dimethyl-hex-4-enyl)-8-hydroxy-1-methyl-4-methylene-3,3a,4,5,6,7,8,8a-octahydro-azulen-5-yl ester 
• 61263-83-0 dictyol B 
• 115940-75-5 (3aR,4S,5R,7R,8aS)-5-[(S)-3-((S)-3,3-Dimethyl-oxiranyl)-1-methyl-propyl]-3-methyl-8-methylene-1,3a,4,5,6,7,8,8a-octahydro-azulene-4,7-diol 

Relevant articles and documents

Structure of Hydroazulenoid Diterpens from a Marine Alga and Their Absolute Configuration Based on Circular Dichroism

First, we describe the isolation of three new diterpenoids with a hydroazulene skeleton, dictyotriol C (1), D (2) and E (3), as well as the previously known pachydictyol A (4), dictyol B (5), dictyol C (6), and dictyotadiol (7), from a Dictyota sp.The structures of the new diterpenoids 1-3 were proposed on the basis of their spectral data and confirmed by chemical transformation of dictyol B (5).This is followed by absolute configuration studies, based on the circular dichroic (CD) allylic benzoate method.The absolute stereochemistries of the new compounds as well asthat of the known dictyol B (5) and dictyotadiol (7) were determined.These absolute configurations were opposite to that reported for pachydictyol A (4).