60454-77-5

Basic information

• Product Name: [(25R)-Spirost-5-en-3β-yl]4-O-β-D-glucopyranosyl-β-D-galactopyranoside
• Synonyms: [(25R)-Spirost-5-en-3β-yl]4-O-β-D-glucopyranosyl-β-D-galactopyranoside;Funkioside C
• CAS NO: 60454-77-5
• Molecular Formula: C₃₉H₆₂O₁₃
• Molecular Weight: 738.90178
• Mol File: 60454-77-5.mol

Chemical Properties

• Boiling Point: 872.7°Cat760mmHg
• Flash Point: 481.6°C
• Appearance: /
• Density: 1.38g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.615
• PKA: 12.78±0.70(Predicted)
• CAS DataBase Reference: [(25R)-Spirost-5-en-3β-yl]4-O-β-D-glucopyranosyl-β-D-galactopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: [(25R)-Spirost-5-en-3β-yl]4-O-β-D-glucopyranosyl-β-D-galactopyranoside(60454-77-5)
• EPA Substance Registry System: [(25R)-Spirost-5-en-3β-yl]4-O-β-D-glucopyranosyl-β-D-galactopyranoside(60454-77-5)

Safety Data

• Hazardous Substances Data: 60454-77-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C39H62O13/c1-18-7-12-39(47-17-18)19(2)28-25(52-39)14-24-22-6-5-20-13-21(8-10-37(20,3)23(22)9-11-38(24,28)4)48-35-33(46)31(44)34(27(16-41)50-35)51-36-32(45)30(43)29(42)26(15-40)49-36/h5,18-19,21-36,40-46H,6-17H2,1-4H3/t18-,19+,21?,22?,23?,24?,25+,26-,27-,28+,29-,30+,31-,32-,33-,34+,35-,36+,37+,38+,39-/m1/s1

Upstream product

• 82358-27-8 balanitin-3 
• 79975-21-6 balanitin-1 
• 19108-08-8 degalactototigonin 
• 110107-21-6 C₅₃H₇₆O₂₀ 

Downstream Products

• 512-04-9 diosgenin 

Relevant articles and documents

STEROID GLYCOSIDES OF THE ROOTS OF Capsicum annuum. II. THE STRUCTURE OF THE CAPSICOSIDES

Two tigogenin glycosides and two diosgenin glycosides have been isolated from a methanolic extract of the roots of bush red pepper.An aattempt to isolate the individual spirostanol glycosides directly was unsuccessful.These compounds have very similar structures.For their separation, acetylation and epoxidation of the double bond of the aglycon, diosgenin, in the corresponding glycosides was performed.The derivatives obtained were purified by chromatography.To establish the complete chemical structure of each capsicoside we used both chemical and physical methods:complete and partial acid hydrolysis, methylation followed by methanolysis, IR spectroscopy, mass spectroscopy, etc.It was shown that capsicoside A2 is (25R)-5α-spirostan-3β-ol 3-O-β-D-galactopyranoside, capsicoside B2 is (25R)-5α-spirostan-3β-ol 3-O-4)-β-D-galactopyranoside>, capsicoside A3 is (25R)-spirost-5-en-3β-ol 3-O-β-D-galactopyranoside, and capsicoside B3 is identical with funkioside C.