Stigmast-5-en-3-β-ol

(-)-beta-Sitosterol

HCID 222284CAS 5779-62-4
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Grundinformationen

Standard-SMILES
CC[C@H](CC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)C(C)C
InChIKey
KZJWDPNRJALLNS-VJSFXXLFSA-N
Summenformel
C29H50O
Durchschnittliche Molmasse
414,7 g/mol
Monoisotopische Masse
414,38616621

Namen und Bezeichner

Bevorzugter Name
(-)-beta-Sitosterol
IUPAC
(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
Lokaler Name
Stigmast-5-en-3-β-ol
Englischer Name
beta-Sitosterol
Summenformel
C29H50O
Molmasse
414.72

Namen und Synonyme

BETA-SITOSTEROL83-46-5SitosterolAzuprostatCincholQuebracholRhamnol22,23-Dihydrostigmasterolbeta-SitosterinTriastonal(-)-beta-SitosterolNimbosterol
Weitere Namen anzeigen
β-SitosterolPHYTOSTEROLSterolStigmast-5-en-3beta-olSITO
alpha-DihydrofucosterolProstasal24alpha-EthylcholesterolB-Sitosterol(24R)-Ethylcholest-5-en-3beta-ol(3beta)-Stigmast-5-en-3-ol(24R)-Stigmast-5-en-3beta-ol24-alpha-Ethylcholesterol

Datenbank-Bezeichner

CAS
5779-62-4、83-46-5
PubChem CID
222284
DTXSID
DTXSID5022481
ChEMBL
CHEMBL221542
ChEBI
CHEBI:27693
UNII
S347WMO6M4
EC Number
201-480-6
Nikkaji
J4.633G

Eigenschaften

Berechnete Struktureigenschaften

XLogP
9,3
Polarare Oberfläche (TPSA)
20,2 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
1
Frei drehbare Bindungen
6
Schwere Atome
30

Experimentelle und physikochemische Eigenschaften

Solubility10 mg/mL
Melting Point140 °C
Physical DescriptionSolid

Physikochemische Eigenschaften

Schmelzpunkt
136 · 136-140 °C(lit.)
Siedepunkt
473.52 °C · 473.52°C (rough estimate)
Dichte
0.954 · 0.9540 (rough estimate)
Brechungsindex
1.5 · 1.5000 (estimate)
storage temp.
2 · 2-8°C
Löslichkeit
20 mg/mL, · chloroform: 20 mg/mL, clear, colorless

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 3 Einträge

This chemical does not meet GHS hazard criteria for 99% (99 of 100) of all reports.

Not Classified；Reported as not meeting GHS hazard criteria by 99 of 100 companies (only 1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Aggregated GHS information provided per 100 reports by companies from 2 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 99 of 100 reports by companies.；There is 1 notification provided by 1 of 100 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: Stigmast-5-en-3-ol, (3.beta.)-

Stigmast-5-en-3-ol, (3.beta.)-: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesNot Classified

Toxikologische Informationen

Toxicity SummarySafe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org
USGS Health-Based Screening Levels for Evaluating Water-Quality · 3 Einträge

beta-Sitosterol

Waste-water effluent contaminant

Smith, C.D. and Nowell, L.H., 2024. Health-Based Screening Levels for evaluating water-quality data (3rd ed.). DOI:10.5066/F71C1TWP

Regulatorische Informationen

Regulatory Information · 2 Einträge

Chemical: Stigmast-5-en-3-ol, (3.beta.)-

Stigmast-5-en-3-ol, (3.beta.)-: Does not have an individual approval but may be used under an appropriate group standard

Sicherheitsdaten

F
10
wgk
3
ridadr
UN 1888 6.1/PG 3
hs_code
29061990
RTECS-Nr.
WJ2600000
risk_code
22-38-40-48/20/22-36/37/38-67-36/38-20-63

Chemie und Industrie

Pharmakologische Informationen

MeSH Pharmacological ClassificationSubstances that lower the levels of certain LIPIDS in the BLOOD. They are used to treat HYPERLIPIDEMIAS.
Tissue LocationsFibroblasts；Intestine；Kidney；Liver；Prostate；Testis
Cellular LocationsExtracellular；Membrane

Verwendung und Herstellung

Uses · 2 Einträge

CIR ingredient: Beta-Sitosterol

Use (kg; approx.) in Germany (2009): >75；Consumption (g per capita; approx.) in Germany (2009): 0.000916；Calculated removal (%): 97.7

Use ClassificationCosmetics -> Emulsion stabilizing; Stabilizing; Skin conditioning
Anwendungen · 1 Eintrag

Beschreibung24α-ethyl Cholesterol is a naturally occurring plant sterol with antioxidant, anticancer, anti-inflammatory, angiogenic, chemopreventive, and immunomodulatory activities. It inhibits the absorption of dietary and endogenously-produced cholesterol from the small intestine, reducing blood cholesterol concentrations. Because of its nutraceutical benefits, 24α-ethyl cholesterol has been used as a food additive intended to lower LDL cholesterol. 24α-ethyl Cholesterol (0.1 - 100 μM) can dose-dependently induce adipogenesis and lipolysis in rat primary preadipocytes as well as stimulate glucose uptake in differentiated adipocytes.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
成都普瑞法科技开发有限公司+86-028-82633397 18982077548 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Ergänzende Hinweise · 1 Eintrag

Definitionsterol: Any of a group of steroidbasedalcohols having a hydrocarbonside-chain of 8–10 carbon atoms.Sterols exist either as free sterols oras esters of fatty acids. Animal sterols(zoosterols) include cholesterol andlanosterol. The major plant sterol(phytosterol) is beta-sitosterol, whilefungal sterols (mycosterols) includeergosterol.

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