88669-02-7

Basic information

• Product Name: (2S,3R,5R,9R,10R,13R,17S)-2,3,14-trihydroxy-10,13-dimethyl-17-[(2R,3R,5S)-2,3,5,6-tetrahydroxy-6-methylheptan-2-yl]-1,2,3,4,5,9,10,11,12,13,14,15,16,17-tetradecahydro-6H-cyclopenta[a]phenanthren-6-one (non-preferred name)
• CAS NO: 88669-02-7
• Molecular Formula: C₂₇H₄₄O₈
• Molecular Weight: 496.6335
• Mol File: 88669-02-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 745.3°C at 760 mmHg
• Flash Point: 418.5°C
• Density: 1.33g/cm³
• Vapor Pressure: 1.22E-25mmHg at 25°C
• Refractive Index: 1.609
• CAS DataBase Reference: (2S,3R,5R,9R,10R,13R,17S)-2,3,14-trihydroxy-10,13-dimethyl-17-[(2R,3R,5S)-2,3,5,6-tetrahydroxy-6-methylheptan-2-yl]-1,2,3,4,5,9,10,11,12,13,14,15,16,17-tetradecahydro-6H-cyclopenta[a]phenanthren-6-one (non-preferred name)(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,3R,5R,9R,10R,13R,17S)-2,3,14-trihydroxy-10,13-dimethyl-17-[(2R,3R,5S)-2,3,5,6-tetrahydroxy-6-methylheptan-2-yl]-1,2,3,4,5,9,10,11,12,13,14,15,16,17-tetradecahydro-6H-cyclopenta[a]phenanthren-6-one (non-preferred name)(88669-02-7)
• EPA Substance Registry System: (2S,3R,5R,9R,10R,13R,17S)-2,3,14-trihydroxy-10,13-dimethyl-17-[(2R,3R,5S)-2,3,5,6-tetrahydroxy-6-methylheptan-2-yl]-1,2,3,4,5,9,10,11,12,13,14,15,16,17-tetradecahydro-6H-cyclopenta[a]phenanthren-6-one (non-preferred name)(88669-02-7)

Safety Data

• Hazardous Substances Data: 88669-02-7(Hazardous Substances Data)

Upstream product

• 26362-25-4 Stachysterone C 
• 84507-66-4 20-hydroxyecdysone 2,3:20,22-diacetonide 

Relevant articles and documents

Naturally occurring 20, 26-dihydroxyecdysone exists as two C-25 epimers which exhibit different degrees of moulting hormone activity

20,26-Dihydroxyecdysone (20,26-ECD) isolated from Vitex canescens, V. glabrata and V. pinnata has been shown to exist as two C-25 epimers. Synthesis and separation of the two epimers were accomplished and they exhibited different degree of moulting hormone activity in the Musca assay.