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CAS No 79831-76-8 , 1,6,7,8-Indolizinetetrol,octahydro-, (1S,6S,7R,8R,8aR)- Search by region : Germany

  • Name: 1,6,7,8-Indolizinetetrol,octahydro-, (1S,6S,7R,8R,8aR)-
  • Synonyms: 1,6,7,8-Indolizinetetrol,octahydro-, [1S-(1a,6b,7a,8b,8ab)]-; (+)-Castanospermine;1,6,7,8-Indolizinetetrol,octahydro-, (1S,6S,7R,8R,8aR)-;Castanospermine;
  • CAS Registry Number:
  • Melting Point: 213-217 °C(lit.)
  • Flash Point: 267.6°C
  • Boiling Point: 421.9°C at 760 mmHg
  • Density: 1.53g/cm3
  • Refractive index: 1.647
  • Safety Statements:
    Hazard Codes Xn,Xi
    Risk Statements 20/21/22
    Safety Statements 26-36
    WGK Germany 3
    F 10-21
  • Hazard Symbols: Xn: Harmful;Xi: Irritant;
  • Flash Point: 267.6°C
  • Molecular Weight: 189.21
  • InChI: InChI=1/C8H15NO4/c10-4-1-2-9-3-5(11)7(12)8(13)6(4)9/h4-8,10-13H,1-3H2/t4-,5?,6+,7+,8?/m0/s1
  • Risk Statements: 20/21/22
  • Molecular Formula: C8H15 N O4
  • Molecular Structure:CAS No:79831-76-8 1,6,7,8-Indolizinetetrol,octahydro-, (1S,6S,7R,8R,8aR)-

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References of 1,6,7,8-Indolizinetetrol,octahydro-, (1S,6S,7R,8R,8aR)-
Title: Castanospermine
CAS Registry Number: 79831-76-8
CAS Name: (1S,6S,7R,8R,8aR)-Octahydro-1,6,7,8-indolizinetetrol
Synonyms: 1,6,7,8-tetrahydroxyoctahydroindolizine; (1S,6S,7R,8R,8aR)-1,6,7,8-tetrahydroxyindolizidine
Molecular Formula: C8H15NO4
Molecular Weight: 189.21
Percent Composition: C 50.78%, H 7.99%, N 7.40%, O 33.82%
Literature References: Polyhydroxy alkaloid isolated from the seeds of the Australian leguminous tree, Castanospermum australe. Inhibits enzymatic glycoside hydrolysis. Isoln of the naturally occurring (+)-form: L. D. Hohenschutz et al., Phytochemistry 20, 811 (1981). Total synthesis and absolute configuration: R. C. Bernotas, B. Ganem, Tetrahedron Lett. 25, 165 (1984). Alternate synthesis: H. Hamana et al., J. Org. Chem. 52, 5492 (1987). Inhibition of a- and b-glucosidases: R. Saul et al., Arch. Biochem. Biophys. 221, 593 (1983); eidem, ibid. 230, 668 (1984). Insect antifeedant activity: D. L. Dreyer et al., J. Chem. Ecol. 11, 1045 (1985). Inhibition of HIV infectivity in vitro: B. D. Walker et al., Proc. Natl. Acad. Sci. USA 84, 8120 (1987); R. A. Gruters et al., Nature 330, 74 (1987).
Properties: Crystals from aq ethanol, mp 212-215° (dec). [a]D25 +79.7° (c = 0.93 in water). pK 6.09.
Melting point: mp 212-215° (dec)
pKa: pK 6.09
Optical Rotation: [a]D25 +79.7° (c = 0.93 in water)