CAS No 17605-67-3 , Fucosterol Search by region : China

Name: Fucosterol
Synonyms: 3beta-Hydroxy-5,24(28)-stigmastadiene;Fucosterol;
CAS Registry Number:17605-67-3
Density: 0.98 g/cm³
Refractive index: 1.53
Water Solubility: Soluble in most organic solvents
Safety Statements:
WGK Germany 3
Molecular Weight: 412.69
InChI: InChI=1S/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/h7,10,19-20,23-27,30H,8-9,11-18H2,1-6H3/b21-7+/t20-,23+,24+,25-,26+,27+,28+,29-/m0/s1
Molecular Formula: C29H48O
Molecular Structure:

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References of Fucosterol

Title: Fucosterol
CAS Registry Number: 17605-67-3
CAS Name: (3b,24E)-Stigmasta-5,24(28)-dien-3-ol
Synonyms: 24-ethylidenecholest-5-en-3b-ol
Molecular Formula: C29H48O
Molecular Weight: 412.69
Percent Composition: C 84.40%, H 11.72%, O 3.88%
Literature References: Isoln from Fucus vesiculosus L., Fucaceae: Heilbron et al., J. Chem. Soc. 1934, 1572; from marine brown algae (Phaeophyceae): Tsuda, Chem. Pharm. Bull. 6, 724 (1958). Structure: MacPhillamy, J. Am. Chem. Soc. 64, 1732 (1942). Stereochemistry: C. Brooks et al., Steroids 20, 487 (1972). Synthesis: Hayazu, Pharm. Bull. 5, 452 (1957).
Properties: Crystals from methanol, mp 124°. [a]D20 -38.4° (chloroform). Soluble in most organic solvents.
Melting point: mp 124°
Optical Rotation: [a]D20 -38.4° (chloroform)

Derivative Type: Acetate
Molecular Formula: C31H50O2
Molecular Weight: 454.73
Percent Composition: C 81.88%, H 11.08%, O 7.04%
Properties: Crystals, mp 120-121°. [a]D20 -45° (chloroform).
Melting point: mp 120-121°
Optical Rotation: [a]D20 -45° (chloroform)