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Stellasterol

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Stellasterol Basic information

Product Name:
Stellasterol
Synonyms:
  • α-Dihydroergosterol
  • (22E)-Ergosta-7,22-dien-3β-ol
  • (22E,24R)-Ergosta-7,22-dien-3β-ol
  • (24S)-24-Methyl-5α-cholesta-7,22-dien-3β-ol
  • (3β,5α,22E)-Ergosta-7,22-dien-3-ol
  • 24-Methyl-5α-cholesta-7,22-dien-3β-ol
  • 5-Dihydroergosterin
  • Ergosta-7,22-dienol
CAS:
2465-11-4
MF:
C28H46O
MW:
398.66424
Product Categories:
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Steroids
Mol File:
2465-11-4.mol
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Stellasterol Chemical Properties

Melting point:
166-168°C
Boiling point:
487.5±44.0 °C(Predicted)
Density 
0.99±0.1 g/cm3(Predicted)
storage temp. 
Amber Vial, -20°C Freezer, Under inert atmosphere
solubility 
Chloroform (Slightly), Methanol (Slightly, Heated, Sonicated)
form 
Solid
pka
15.10±0.70(Predicted)
color 
White
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Stellasterol Usage And Synthesis

Uses

One of the six sterols isolated from the fruiting bodies of Boletus pulverulentus Opat. (Boletaceae) and identified as (22E)-Ergosta-5,7,9(11),22-tetraen-3β-ol, Ergosterol, Ergosta-5,7-dien-3β-ol, (22E)-Ergosta-5,8,22-trien-3β-ol, (22E)-Ergosta-7,22-dien-3β-ol (Stellasterol), and Ergost-7-en-3β-ol.

Definition

ChEBI: A 3beta-sterol consisting of an ergostane skeleton with double bonds at 7- and 22-positions.

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