S9889
β-Sitosterol
from soybean, ≥96%
Synonym(s):
α-Dihydrofucosterol, 22,23-Dihydrostigmasterol, 24α-Ethylcholesterol, 5-Stigmasten-3β-ol
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About This Item
Empirical Formula (Hill Notation):
C29H50O
CAS Number:
Molecular Weight:
414.71
UNSPSC Code:
12352211
NACRES:
NA.25
PubChem Substance ID:
EC Number:
201-480-6
Beilstein/REAXYS Number:
1916165
MDL number:
biological source
soybean
Quality Level
assay
≥96%
form
powder
mp
136-140 °C (lit.)
functional group
hydroxyl
shipped in
ambient
storage temp.
−20°C
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
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
Biochem/physiol Actions
Plant derived estrogen
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Cheol Park et al.
Acta pharmacologica Sinica, 29(3), 341-348 (2008-02-27)
To investigate whether subtoxic concentration of beta-sitosterol (SITO) combined with TNF-related apoptosis-inducing ligand (TRAIL) induces apoptosis in TRAIL-resistant MDA-MB-231 breast cancer cells. Cell viability and growth were assessed by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphnyl-2H-tetrazolim bromide assays, chromatin condensation, release of lactate dehydrogenase (LDH), and
Benjamin Trabelcy et al.
STAR protocols, 2(3), 100710-100710 (2021-08-20)
This protocol describes the culturing of the nematode Caenorhabditis elegans (C. elegans) in a sterol-defined experimental system and the subsequent quantitative analysis of C. elegans sterols through gas chromatography-mass spectrometry. Although studied primarily in mammals, sterols are essential biomolecules for most
Ashutosh Singh
Food chemistry, 137(1-4), 62-67 (2012-12-04)
The antioxidative effect of sitosterol at 1, 2 and 5% levels, in triolein, refined canola, high oleic sunflower and flaxseed oils, continuously heated for a period of up to 72 h at frying temperature of 180 °C, was studied. High