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β-Sitosterol

SIGMA/85451 - ≥70%

Synonym: α-Dihydrofucosterol; 22,23-Dihydrostigmasterol; 24α-Ethylcholesterol; 5-Stigmasten-3β-ol

CAS Number: 83-46-5
Empirical Formula (Hill Notation): C29H50O
Molecular Weight: 414.71
EC Number: 201-480-6
MDL Number: MFCD00003631
Linear Formula: C29H50O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-85451-100G 100 g
 $97.60
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assay ≥70%
biological source plant
form powder
functional group hydroxyl
impurities campesterol and β-sitostanol, residual
InChI 1S/C29H50O/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/h10,19-21,23-27,30H,7-9,11-18H2,1-6H3/t20-,21-,23+,24+,25-,26+,27+,28+,29-/m1/s1
InChI key KZJWDPNRJALLNS-VJSFXXLFSA-N
mp 136-140 °C (lit.)
Quality Level 200 
SMILES string O[C@H](C1)CC[C@@]2(C)C1=CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])[C@H](C)CC[C@H](C(C)C)CC
Application: β-Sitosterol was used to supplement diet of mice to study its effect on body mass accumulation.
Biochem/physiol Actions: β-Sitosterol is a plant sterol that has hypocholesterolemic activity. Only 5% of β-Sitosterol is absorbed by humans. It is hypothesized that the cholesterol-lowering activity is by competing cholesterol for uptake by the cells or by interfering with the esterification of cholesterol. β-Sitosterol is reported to reduce the incidence of colon tumors.
Packaging: 100 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥70%
mp 136-140 °C (lit.)
UNSPSC 12352211

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