CAS 83-46-5

(-)-β-Sitosterol

Description:

(-)-β-Sitosterol is a plant sterol, a type of phytosterol, characterized by its structural similarity to cholesterol. It is a white to off-white crystalline powder that is insoluble in water but soluble in organic solvents such as ethanol and chloroform. The compound has a molecular formula of C29H50O and features a hydroxyl group (-OH) at the 3-position of the steroid nucleus, which contributes to its biological activity. (-)-β-Sitosterol is known for its potential health benefits, including cholesterol-lowering properties, anti-inflammatory effects, and possible roles in supporting prostate health. It is commonly found in various plant sources, including nuts, seeds, and vegetable oils. In addition to its nutritional benefits, (-)-β-Sitosterol is also utilized in the cosmetic and pharmaceutical industries for its emollient and stabilizing properties. Its safety profile is generally favorable, making it a popular ingredient in dietary supplements and functional foods aimed at promoting cardiovascular health.

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]

Synonyms:

• (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

b-Sitosterol - 80%

Controlled Product

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

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 414.71 g/mol

Ref: 3D-FS29792

β- Sitosterol

CAS: 83-46-5

Ref: BE-RMT11970-0.98

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

CAS: 83-46-5

Formula: C₂₉H₅₀O

Purity: min. 95%

Color and Shape: White, Powder, Clear, Colourless

Molecular weight: 414.71

Ref: SR-13728

b-Sitosterol ex. Rice Bran, 95%

CAS: 83-46-5

Formula: C₂₉H₅₀O

Purity: min. 98%

Color and Shape: White to off - white, Powder, Clear, Colourless

Molecular weight: 414.71

Ref: SR-56226

b-Sitosterol - 40%

Controlled Product

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

Purity: Min. 95%

Molecular weight: 414.71 g/mol

Ref: 3D-FS16412