4651-46-1

Usage

Uses

Used in Pharmaceutical Industry:
Alpha-Spinasterol acetate is used as a therapeutic agent for its anti-inflammatory, anti-microbial, and anti-oxidant properties, which contribute to the treatment of various diseases, including cancer and cardiovascular conditions.
Used in Nutraceutical Industry:
Alpha-Spinasterol acetate is used as a dietary supplement for its health-promoting properties, such as reducing inflammation and supporting cardiovascular health.
Used in Cosmetic Industry:
Alpha-Spinasterol acetate is used as an ingredient in skincare products for its anti-oxidant and anti-inflammatory properties, which can help protect the skin from environmental damage and promote a healthy complexion.
Used in Agricultural Industry:
Alpha-Spinasterol acetate is used as a natural pesticide or fungicide due to its anti-microbial properties, helping to protect crops from diseases and pests.
Used in Food Industry:
Alpha-Spinasterol acetate is used as a natural preservative in food products to extend shelf life and maintain freshness, as well as for its potential health benefits when consumed.

InChI:InChI=1/C31H50O2/c1-8-23(20(2)3)10-9-21(4)27-13-14-28-26-12-11-24-19-25(33-22(5)32)15-17-30(24,6)29(26)16-18-31(27,28)7/h9-10,12,20-21,23-25,27-29H,8,11,13-19H2,1-7H3/b10-9+/t21-,23-,24+,25+,27-,28+,29+,30+,31-/m1/s1

Upstream product

• 76282-38-7 (22E,24S)-3β-hydroxy-5α-stigmasta-7,22-diene-24-carbaldehyde 
• 80382-12-3 Acetic acid (3S,5S,9R,10S,13R,14R,17R)-17-[(E)-(1R,4S)-4-(2-hydroxy-ethyl)-1,5-dimethyl-hex-2-enyl]-10,13-dimethyl-2,3,4,5,6,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 80382-11-2 Acetic acid (3S,5S,9R,10S,13R,14R,17R)-17-[(E)-(1R,4S)-1,5-dimethyl-4-(2-oxo-ethyl)-hex-2-enyl]-10,13-dimethyl-2,3,4,5,6,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 481-17-4 α-spinasterol 
• 75-36-5 acetyl chloride 
• 108-24-7 acetic anhydride 
• 110-86-1 pyridine 
• 481-17-4 (10S)-3c-Hydroxy-10r.13c-dimethyl-17c-((1R.4R)-1.5-dimethyl-4-aethyl-hexen-(2t)-yl)-(5tH.9tH.14tH)-Δ⁷-tetradecahydro-1H-cyclopenta[a]phenanthren 
• 76282-37-6 (22E,24S)-3β-acetoxy-5α-stigmasta-7,23-dien-29-oic acid ethyl ester 
• 80382-13-4 Acetic acid (3S,5S,9R,10S,13R,14R,17R)-17-{(E)-(1R,4S)-1,5-dimethyl-4-[2-(toluene-4-sulfonyloxy)-ethyl]-hex-2-enyl}-10,13-dimethyl-2,3,4,5,6,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 481-17-4 Spinasterol 

Downstream Products

• 14473-77-9 Δ⁷-Stigmastenyl acetate 
• 521-03-9 22-dihydrospinasterol 
• 39533-21-6 3β-benzoyloxy-5α-stigmast-7-ene 
• 91237-67-1 (R)-2-ethyl-3-methyl-butyraldehyde 

Relevant academic research and scientific papers

A 24β-ETHYL-Δ7-STERYL GLUCOPYRANOSIDE FROM CUCURBITA PEPO SEEDS

In the seeds of Cucurbita pepo three closely related 24-ethyl-Δ7-steryl glucosides were identified by hydrolytic studies and spectral analysis as spinasteryl-β-D-glucopyranoside, the new 3-O-(β-D-glucopyranosyl)-24β-ethyl-5α-cholesta-7,25(27)-dien-3β-ol and the corresponding Δ22E,25(27)-trienol.Except for its occurence in cucumber seeds the latter is so far unknown as a natural product. Key Word Index - Cucurbita pepo; Cucurbitaceae; pumpkin; seeds; steryl glucosides; 3-O-(β-D-glucopyranosyl)-24β-ethyl-5α-cholesta-7,25(27)dien-3-β-ol; 3-O-(β-D-glucopyranosyl) -24β-ethyl-5α-cholesta-7,trans-22,25(27)-trien-3β-ol; spinasteryl-β-D-glucopyranoside.

Synthesis of Chondrillasterol and Spinasterol

Spinasterol (1a) and chondrillasterol (1b) have been synthesized from the ethyl (22E,24S)-and (22E,24R)-3β-acetoxy-5α-stigmasta-7,22-dien-29-oates, (2c) and (2d), respectively.

Constituents of Albizzia zygia

Lupen-20(30)-3β-ol (1), 14α-stigmast-5-en-3β-ol (3) and 5α-stigmast-7,22-dien-3β-ol (5) were isolated from the bark of Albizzia zygia (Mimosaceae).Leaves also contain these substances and, in addition, a glycoside of 1 as well as four further compounds which give a positive reaction with SbCl3.