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CAS No 83-48-7 , Stigmasterol

  • Name: Stigmasterol
  • Synonyms: 70% Stigmasterol; 94%; stigmasta-5,22-dien-3-beta-ol;Stigmasta-5,22-dien-3beta-ol; 24-Ethylcholesta-5,22-dien-3beta-ol;Stigmasterol;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 161-170 ºC
  • Flash Point: 138
  • Boiling Point: 305
  • Density: 1.070 g/cm3 (20 C)
  • Refractive index: 1.60 (20 C)
  • Alpha: -50 º (C=2, CHCL3)
  • Safety Statements: S24/25
  • Hazard Symbols: UN NO.
  • HS Code: 29309070
  • Flash Point: 138
  • EINECS: 201-482-7
  • Molecular Weight: 412.70
  • InChI: InChI=1/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h8-10,19-21,23-27,30H,7,11-18H2,1-6H3/b9-8+/t20-,21-,23+,24+,25-,26+,27+,28+,29-/m1/s1
  • Risk Statements: S24/25
  • Molecular Formula: C29H48O
  • Molecular Structure:CAS No:83-48-7 Stigmasterol

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References of Stigmasterol
Title: Stigmasterol
CAS Registry Number: 83-48-7
CAS Name: (3b,22E)-Stigmasta-5,22-dien-3-ol
Synonyms: 3b-hydroxy-24-ethyl-D5,22-cholestadiene
Molecular Formula: C29H48O
Molecular Weight: 412.69
Percent Composition: C 84.40%, H 11.72%, O 3.88%
Literature References: Usually isolated from the phytosterol mixture from soy or calabar beans, cf. Thornton et al., J. Am. Chem. Soc. 62, 2006 (1940); Byerrum, Ball, Biochem. Prep. 7, 86 (1959). Structure: Fernholz, Ann. 507, 128 (1933); 508, 215 (1933); Fernholz, Chakravorty, Ber. 67, 2021 (1934). Identity with guinea-pig-anti-stiffness factor: H. Rosenkrantz et al., Proc. Soc. Exp. Biol. Med. 76, 408 (1951). Synthesis: W. Sucrow, M. Slopianka, Ber. 108, 3721 (1975). HPLC separation from plant oils: H. Colin et al., Anal. Chem. 51, 1661 (1979).
 
Derivative Type: Monohydrate
Properties: Crystals from alcohol. When dry, mp 170°. [a]D22 -51° (c = 2 in chloroform). Insol in water. Sol in the usual organic solvents.
Melting point: mp 170°
Optical Rotation: [a]D22 -51° (c = 2 in chloroform)
 
Derivative Type: Acetate
Molecular Formula: C31H50O2
Molecular Weight: 454.73
Percent Composition: C 81.88%, H 11.08%, O 7.04%
Properties: mp 144°. [a]D20 -55.6° (c = 2 in chloroform).
Melting point: mp 144°
Optical Rotation: [a]D20 -55.6° (c = 2 in chloroform)
 
Derivative Type: p-Nitrobenzoate
Molecular Formula: C36H51NO4
Molecular Weight: 561.79
Percent Composition: C 76.97%, H 9.15%, N 2.49%, O 11.39%
Properties: mp 203°. [a]D17 -13° (c = 2 in alcohol).
Melting point: mp 203°
Optical Rotation: [a]D17 -13° (c = 2 in alcohol)