CAS 83-46-5

(-)-β-Sitosterol

Descrizione:

(-)-β-Sitosterol è uno sterolo vegetale, un tipo di fitosterolo, caratterizzato dalla sua somiglianza strutturale con il colesterolo. È una polvere cristallina bianca a bianco sporco che è insolubile in acqua ma solubile in solventi organici come etanolo e cloroformio. Il composto ha una formula molecolare di C29H50O e presenta un gruppo idrossile (-OH) nella posizione 3 del nucleo steroideo, che contribuisce alla sua attività biologica. (-)-β-Sitosterol è noto per i suoi potenziali benefici per la salute, comprese le proprietà di abbassamento del colesterolo, effetti anti-infiammatori e possibili ruoli nel supporto della salute prostatica. Si trova comunemente in varie fonti vegetali, tra cui noci, semi e oli vegetali. Oltre ai suoi benefici nutrizionali, (-)-β-Sitosterol è utilizzato anche nelle industrie cosmetiche e farmaceutiche per le sue proprietà emollienti e stabilizzanti. Il suo profilo di sicurezza è generalmente favorevole, rendendolo un ingrediente popolare negli integratori alimentari e negli alimenti funzionali destinati a promuovere la salute cardiovascolare.

Formula: C₂₉H₅₀O

InChI: 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: InChIKey=KZJWDPNRJALLNS-VJSFXXLFSA-N

SMILES: C[C@@]12[C@]([C@]3([C@@]([C@]4(C)C(=CC3)C[C@@H](O)CC4)(CC1)[H])[H])(CC[C@@]2([C@@H](CC[C@H](C(C)C)CC)C)[H])[H]

Sinonimi:

• (24R)-Ethylcholest-5-en-3β-ol
• (24R)-Stigmast-5-en-3β-ol
• (3Beta)-Stigmast-5-En-3-Ol
• (3S,10R,13R,17R)-17-((2R,5R)-5-ethyl-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
• (3S,10R,13R,17R)-17-(4-ethyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
• (3beta,8alpha,9beta,10alpha,24S)-stigmast-5-en-3-ol
• (3β)-Stigmast-5-en-3-ol
• 22,23-Dihydrostigmasterol
• 22,23-Dihydrostimasterol
• 24-Alpha-Ethylcholesterol
• 24Beta-Ethylcholesterol
• 24α-Ethylcholesterol
• A-Phytosterol
• Angelicin
• Angelicin (steroid)
• Azuprostat
• B-Sitosterol
• Beta-Sitosterol From Soybean
• Betaprost
• Cinchol
• Cupreol
• Estigmast-5-En-3-Β-Ol
• Harzol
• Inmunicin MAYMO
• Nimbosterol
• Nsc 18173
• Nsc 49083
• Nsc 8096
• Phytosterol
• Prostasal
• Quebrachol
• Rhammol
• Rhamnol
• Sito-Lande
• Sitosterol
• Skf 14463
• Sobatum
• Sterol
• Stigmast-5-En-3-Beta-Ol
• Stigmast-5-En-3-Β-Ol
• Stigmast-5-Ene-3-Β-Ol
• Stigmast-5-en-3-ol, (3β)-
• Stigmast-5-en-3β-ol
• Stigmasterol, 22,23-dihydro-
• beta-Sitosterol (1.03739)
• Δ5-Stigmasten-3β-ol
• Δ⁵-Stigmasten-3β-ol
• α-Dihydrofucosterol

β-Sitosterol (contains Campesterol)

CAS: 83-46-5

Formula: C₂₉H₅₀O

Purezza: >40.0%(GC)

Colore e forma: White powder to crystal

Peso molecolare: 414.72

Ref: 3B-S0040

β-Sitosterol

CAS: 83-46-5

beta-Sitosterol analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula: C₂₉H₅₀O

Purezza: (HPLC) ≥98%

Colore e forma: Powder

Peso molecolare: 414.72

Ref: 11-3532S

β-SITOSTEROL CRS

CAS: 83-46-5

β-SITOSTEROL CRS

Formula: C₂₉H₅₀O

Peso molecolare: 414.7067

Ref: 41-Y0001615

β-SITOSTEROL FOR PEAK IDENTIFICATION CRS

CAS: 83-46-5

β-SITOSTEROL FOR PEAK IDENTIFICATION CRS

Ref: 41-Y0002268

β-Sitosterol

CAS: 83-46-5

Sterols and inositols

Formula: C₂₉H₅₀O

Colore e forma: White Powder

Peso molecolare: 414.38617

Ref: 45-1612947

β-Sitosterol

CAS: 83-46-5

Formula: C₂₉H₅₀O

Purezza: 70%

Colore e forma: Solid

Peso molecolare: 414.7067

Ref: IN-DA004ROG

β-Sitosterol

CAS: 83-46-5

β-Sitosterol

Purezza: 99%, β-Sitosterol:75%

Peso molecolare: 414.72g/mol

Ref: 54-OR1027018

β-Sitosterol

CAS: 83-46-5

Formula: C₂₉H₅₀O

Colore e forma: White To Off-White Solid

Peso molecolare: 414.72

Ref: 4Z-C-5341

β-Sitosterol

CAS: 83-46-5

β-Sitosterol

Purezza: ≥98%

Peso molecolare: 414.71g/mol

Ref: 54-BUP00058

β-Sitosterol, 97%

CAS: 83-46-5

Formula: C₂₉H₅₀O

Purezza: ≥ 97.0%

Colore e forma: White or off-white powder

Peso molecolare: 414.71

Ref: 7W-GP9580

Plant Sterol Mixture

CAS: 474-62-4, 474-67-9, 83-46-5, 83-48-7

https://www.larodan.com/media/60-1003.png

Purezza: >99%

Colore e forma: In solution, Chloroform

Ref: 48-60-1003

β-Sitosterol 98%

CAS: 83-46-5

Formula: C29H50O

Purezza: >98%

Colore e forma: Solid

Peso molecolare: 414.72

Ref: 48-60-1016

β-Sitosterol

CAS: 83-46-5

Beta-Sitosterol a main dietary phytosterol found in plants, may have the potential for prevention and therapy for human cancer, β-sitosterol induces apoptosis in HT116 cells is associated with a decreased expression of the anti-apototic Bcl-2 protein and mRNA and a concomitant increase of the pro-apototic Bax protein and mRNA, and with release of cytochrome c from the mitochondria into the cytosol.

Formula: C₂₉H₅₀O

Purezza: 95%~99%

Colore e forma: Cryst.

Peso molecolare: 414.718

Ref: BP-BP0237

β-Sitosterol

CAS: 83-46-5

Formula: C₂₉H₅₀O

Colore e forma: Neat

Peso molecolare: 414.71

Ref: 04-C16970850

β-Sitosterol

CAS: 83-46-5

Beta-Sitosterol induces G2/M arrest, endoreduplication, and apoptosis, possibly affecting cancer therapy, cholesterol metabolism, and inflammation.

Formula: C₂₉H₅₀O

Purezza: 98.54% - 99.95%

Colore e forma: White Solid

Peso molecolare: 414.71

Ref: TM-T2966

Β-sitosterol

CAS: 83-46-5

Sterol

Formula: C₂₉H₅₀O

Purezza: ≥ 90.0 % (GC)

Colore e forma: Powder

Peso molecolare: 414.72

Ref: 5G-89283

β-Sitosterol (Synthetic)

CAS: 83-46-5

Applications A common sterol in plants. Isolated from wheat germ oil, corn oil. Antilipemic. Used in the treatment of prostatic adenoma.This compound is a contaminant of emerging concern (CECs)
References Tanaka, et al.: J. Biochem., 17, 483 (1933), Nigro, N.D., et al.: J. Natl. Cancer Inst., 69, 103 (1982),

Formula: C₂₉H₅₀O

Colore e forma: White

Peso molecolare: 414.71

Ref: TR-S497050

β-Sitosterol

CAS: 83-46-5

Formula: C₂₉H₅₀O

Peso molecolare: 414.72

Ref: ST-EA-CP-C71021

β-Sitosterol - 70%

Prodotto controllato

CAS: 83-46-5

β-Sitosterol - 70% is a phytosterol, which is a type of plant sterol similar in structure to cholesterol. This compound is derived primarily from plant sources such as nuts, seeds, fruits, and vegetables. Its molecular structure allows it to compete with cholesterol for absorption in the digestive system, leading to reduced cholesterol levels in the body.

Formula: C₂₉H₅₀O

Purezza: Min. 70%

Colore e forma: Beige Powder

Peso molecolare: 414.71 g/mol

Ref: 3D-FS12899

b-Sitosterol - 80%

Prodotto controllato

CAS: 83-46-5

Beta-sitosterol is a plant sterol that is found in soybeans, vegetables, and nuts. It has shown to have antiinflammatory activity by inhibiting prostaglandin synthesis. Beta-sitosterol also binds to the enzyme 5-alpha reductase and inhibits its activity, which leads to lower levels of dihydrotestosterone in the prostate. Beta-sitosterol can be used as an alternative treatment for benign prostatic hyperplasia (BPH). Beta-sitosterol has been shown to inhibit methyltransferase and polymerase activities. This inhibition leads to decreased production of proinflammatory molecules such as cytokines and nitric oxide synthase. It also decreases the expression of inflammatory genes such as tumor necrosis factor alpha (TNFa) and cyclooxygenase 2 (COX2). The compound also has metal chelate properties and a high affinity for water vapor, which may be due to its ability to bind with p-hydroxyben

Formula: C₂₉H₅₀O

Purezza: Min. 95%

Colore e forma: Clear Liquid

Peso molecolare: 414.71 g/mol

Ref: 3D-FS29792

b-Sitosterol ex. Rice Bran, 95%

CAS: 83-46-5

Formula: C₂₉H₅₀O

Purezza: min. 98%

Colore e forma: White to off - white, Powder, Clear, Colourless

Peso molecolare: 414.71

Ref: SR-56226

b-Sitosterol ex. Glycine Max (Soyabean), 95%

CAS: 83-46-5

Formula: C₂₉H₅₀O

Purezza: min. 95%

Colore e forma: White, Powder, Clear, Colourless

Peso molecolare: 414.71

Ref: SR-13728

b-Sitosterol - 40%

Prodotto controllato

CAS: 83-46-5

b-Sitosterol is a sterol that is found in plants and animals. It has been shown to reduce the incidence of skin tumor formation when applied topically. b-Sitosterol also has hypoglycemic effects, which may be due to its ability to bind with p-hydroxybenzoic acid, an inhibitor of glucose absorption. This compound also has a matrix effect on the skin, which may be due to its ability to inhibit the production of collagenase, an enzyme involved in the breakdown of collagen. b-sitosterol also has antiinflammatory properties that have been shown using analytical methods such as metal chelate. Studies have shown that b-sitosterols are natural compounds that are found in high concentrations in beta-sitosterol.

Formula: C₂₉H₅₀O

Purezza: Min. 95%

Peso molecolare: 414.71 g/mol

Ref: 3D-FS16412