5172-35-0

Basic information

• Product Name: (20S)-3β,16α,28-Trihydroxyolean-12-en-29-al
• Synonyms: (20S)-3β,16α,28-Trihydroxyolean-12-en-29-al;Cyclamiretin D
• CAS NO: 5172-35-0
• Molecular Formula: C₃₀H₄₈O₄
• Molecular Weight: 472.69972
• Mol File: 5172-35-0.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 578.2°Cat760mmHg
• Flash Point: 317.5°C
• Appearance: /
• Density: 1.14g/cm³
• Vapor Pressure: 8.93E-16mmHg at 25°C
• Refractive Index: 1.569
• CAS DataBase Reference: (20S)-3β,16α,28-Trihydroxyolean-12-en-29-al(CAS DataBase Reference)
• NIST Chemistry Reference: (20S)-3β,16α,28-Trihydroxyolean-12-en-29-al(5172-35-0)
• EPA Substance Registry System: (20S)-3β,16α,28-Trihydroxyolean-12-en-29-al(5172-35-0)

Safety Data

• Hazardous Substances Data: 5172-35-0(Hazardous Substances Data)

Usage

InChI:InChI=1/C30H48O4/c1-25(2)21-9-12-28(5)22(27(21,4)11-10-23(25)33)8-7-19-20-15-26(3,17-31)13-14-30(20,18-32)24(34)16-29(19,28)6/h7,17,20-24,32-34H,8-16,18H2,1-6H3/t20-,21-,22+,23-,24+,26-,27-,28+,29+,30+/m0/s1

Upstream product

• 67-56-1 methanol 
• 64-17-5 ethanol 
• 23643-61-0 saxifragifolin B 
• 67-63-0 isopropyl alcohol 

Downstream Products

• 2131-43-3 1,2,5,6-tetramethylnaphthalene 
• 486-34-0 1,2,7-trimethylnaphthalene 
• 3345-34-4 pridentigenin E 
• 66655-98-9 Cyclamiretin C 

Relevant articles and documents

SAPONINS IN CYCLAMEN SPECIES: CONFIGURATION OF CYCLAMIRETIN C AND STRUCTURE OF ISOCYCLAMIN

Five sapogenins and three saponins were identified in bulbs of 14 cytologically defined Cyclamen species and their structures were determined by means of mass, 1H and 13C NMR spectroscopy.In addition to the known products of hydrolysis, primulagenin A was found, and cyclamiretin C was shown to be identical with cyclamigenin C.The new saponin isocyclamin was identified as 3β--O-β-D-glucopyranosyl-(1-4)--α-L-arabinopyranosyl>-16α-hydroxy-13β,28-epoxy-olean-30-al. - Key Word Index - Cyclamen; Primulaceae; saponin; sapogenin; chemotaxonomy.

Structure Elucidation of Two Triterpenoid Tetrasaccharides from Androsace saxifragifolia

Saxifragifolins A and B, two new triterpenoid tetrasaccharides isolated from the aerial part of Androsace saxifragifolia, were respectively shown to be androsacenol-3-O-2)-β-D-glucopyranosyl-(1-->4)-(β-D-glucopyranosyl-(1-->2))-α-L-arabinopyranoside> (1) and cyclamiretin A 3-O-2)-β-D-glucopyranosyl-(1-->4)-(β-D-glucopyranosyl-(1-->2))-α-L-arabinopyranoside> (2).The structural details were elucidated by a combination of fast atom-bombardment mass spectrometry, chemical degradation, and one- and two-dimensional n.m.r. spectroscopy.