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CAS No 37933-66-7 , (3β

  • Name: (3β
  • Synonyms: 3-{[hexopyranosyl-(1->6)hexopyranosyl-(1->4)-6-deoxy-3-O-methylhexopyranosyl]oxy}-14-hydroxy-19-oxocard-20(22)-enolide;Cannogenin + L-thevetose + 2-glucose;,5β(3beta,5beta)-3-{[beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl-(1->4)-6-deoxy-3-O-methyl-alpha-L-glucopyranosyl]oxy}-14-hydroxy-19-oxocard-20(22)-enolide;-D-glucopyranosyl-(1→4)-6-deoxy-3-O-methyl-α(3beta,5beta)-3-((O-beta-D-glucopyranosyl-(1.6)-O-D-glucopyranosyl-(1.4)-6-deoxy-3-O-methyl-alpha-L-glucopyranosyl)oxy)-14-hydroxy-19-oxocard-20(22)-enolide;5-beta-Card-20(22)-enolide, 3-beta-((O-beta-D-glucopyranosyl-(1-6)-O-D-glucopyranosyl-(1-4)-6-deoxy-3-O-methyl-alpha-L-glucopyranosyl)oxy)-14-hydroxy-19-oxo-;6)-O-D-glucopyranosyl-(1→)-3-[(O-β-L-glucopyranosyl)oxy]-14-hydroxy-19-oxocard-20(22)-enolide;Thevetin A;Cannogenin + L-thevetose + 2-glucose [German];(3β
  • CAS Registry Number:
  • Flash Point: 306.7°C
  • Boiling Point: 1035.6°C at 760 mmHg
  • Density: 1.49g/cm3
  • Refractive index: 1.63
  • Flash Point: 306.7°C
  • EINECS: 253-722-5
  • Molecular Weight: 872.9462
  • InChI: InChI=1/C42H64O19/c1-18-35(61-38-33(51)31(49)29(47)26(60-38)16-56-37-32(50)30(48)28(46)25(14-43)59-37)36(54-3)34(52)39(57-18)58-21-6-10-41(17-44)20(13-21)4-5-24-23(41)7-9-40(2)22(8-11-42(24,40)53)19-12-27(45)55-15-19/h12,17-18,20-26,28-39,43,46-53H,4-11,13-16H2,1-3H3/t18-,20+,21-,22+,23-,24+,25+,26+,28+,29+,30-,31-,32+,33+,34-,35-,36-,37+,38-,39-,40+,41+,42-/m0/s1
  • Molecular Formula: C42H64O19
  • Molecular Structure:CAS No:37933-66-7 (3β

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References of (3β
Title: Thevetin A
CAS Registry Number: 37933-66-7
CAS Name: (3b,5b)-3-[(O-b-D-Glucopyranosyl-(1?6)-O-D-glucopyranosyl-(1?4)-6-deoxy-3-O-methyl-a-L-glucopyranosyl)oxy]-14-hydroxy-19-oxocard-20(22)-enolide
Molecular Formula: C42H64O19
Molecular Weight: 872.95
Percent Composition: C 57.79%, H 7.39%, O 34.82%
Literature References: Glycoside isolated from Thevetia neriifolia Juss., Apocynaceae: Bloch et al., Helv. Chim. Acta 43, 652 (1960). Separation from thevetin B: Delalande, Baisse, US 3030355; US 3043829 (1962). Structure: K. Tori et al., Tetrahedron Lett. 1977, 717.
Properties: Crystals from water. mp 208-210°. [a]D24 -72.0 ±1.5° (c = 1.48 in methanol).
Melting point: mp 208-210°
Optical Rotation: [a]D24 -72.0 ±1.5° (c = 1.48 in methanol)
 
Derivative Type: Acetyl deriv
Molecular Formula: C58H80O27
Molecular Weight: 1209.24
Percent Composition: C 57.61%, H 6.67%, O 35.72%
Properties: Crystals from methanol + ether, mp 143-149°. [a]D26 -54.2 ±1° (c = 1.86 in chloroform).
Melting point: mp 143-149°
Optical Rotation: [a]D26 -54.2 ±1° (c = 1.86 in chloroform)