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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% beta-Sitosterol 83-46-5 GMP Manufacturer

Cas:83-46-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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DB BIOTECH CO., LTD

beta-Sitosterol Quick Details Type: Herbal Extract Variety: Beta-Sitosterol Place of Origin: Shaanxi, China Packaging: Bot

beta-Sitosterol

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $18.0

Type:Trading Company

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Greenutra Resource Inc

PACKAGING Factory FAQ If you have any question when you contact or before place an order to us, please first check the below information for reference. You can find information that can help you decide whether your product or relat

beta sitosterol powder phytosterol

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $40.0 / 60.0

Type:Trading Company

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Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: beta-Sitosterol Synonyms: B-SITOSTEROL;BETA-SITOSTEROL;A-PHYTOSTEROL;CINCHOL;22,23-DIHYDROSTIMASTEROL;22,23-DIHYDROSTIGMASTEROL;24-ALPHA-ETHYLCHOLESTEROL;24BETA-ETHYLCHOLESTEROL CAS: 83-46-5 MF: C29H50O MW: 414.71 EINECS: 2

beta-Sitosterol Manufactuered in China best quality

Cas:83-46-5

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Phytosterol supplier in China

Cas:83-46-5

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Sinoway Industrial Co., Ltd.

Assay: 80% up by HPLC; Stable supply with over 10Mt annually; Appearance:A white or almost white crystalline powder Storage:room temprature Package:1kg/bag, 25kg/drum Application:Anti-inflammatory and anti-oxidant in nutritions and cosmetics etc

β-Sitosterol, beta-sitosterol

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $206.0 / 238.0

Type:Trading Company

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Kono Chem Co.,Ltd

KONO is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your r

100% Natural Beta-Sitosterol CAS NO.:83-46-5

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $30.0 / 50.0

Type:Other

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

High Quality Amino Acids Beta-Sitosterol CAS NO.83-46-5

Cas:83-46-5

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

beta-Sitosterol CAS 83-46-5 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing

beta-Sitosterol CAS 83-46-5

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $10.0

Type:Trading Company

inquiry

Xi'an Quanao Biotech Co., Ltd.

We are: Focus on the research, production and sale of Plant and Animal extract, Medical intermediate, complete coverage six industries. Product grade: Medicine, Health care product, Cosmetics, Food,Feed, Biopesticide. Hot selling market: Europe,

Full Stock PolygonatuM Officinale Root Extract Powder 10:1

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $10.8 / 15.2

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Phytosterol

Cas:83-46-5

Min.Order:1

Negotiable

Type:Other

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C

beta-Sitosterol manufacturer with low price

Cas:83-46-5

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Baoding Faithful Industry Co., Ltd.

Sales: 1.24hours to reply your E-mail 2.Market information trend share with customers Suggestion for purchase decision Reputation: 1.Implementing contract terms strictly 2.Timely solve any discrepancy or goods claims Take our responsibility for loss

Water Soluble Corn Oligopeptide Powder Corn Peptide 80%

Cas:83-46-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Nettle Leaf Extract 0.4% β-sitosterol

Cas:83-46-5

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Shanxi Zorui Biotechnology Co.Ltd.

Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ

Beta-Sitosterol/ Phytosterol Plant Extract Powder CAS 83-46-5

Cas:83-46-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine c

beta-Sitosterol 83-46-5 /manufacturer/low price/high quality/in stock

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $11.0 / 12.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service beta-Sitosterol CAS 83-46-5 24-Ethylcholest-5-en-3beta-ole IN Stock β-Sitosterol 83-46-5 83-46-5 CAS 83-46-5 highly quality

beta-Sitosterol CAS 83-46-5 24-Ethylcholest-5-en-3beta-ole IN Stock β-Sitosterol 83-46-5

Cas:83-46-5

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

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Hubei DiBo chemical co., LTD

Name: beta-Sitosterol CAS no. : 83-46-5 Molecular formula: C29H50O Molecular weight:414.7067 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerabili

beta-Sitosterol/CAS :83-46-5/raw material/high-quality

Cas:83-46-5

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

inquiry

LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

beta-Sitosterol

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

beta-Sitosterol Basic information Product Name: beta-Sitosterol Synonyms: B-SITOSTEROL;BETA-SITOSTEROL;A-PHYTOSTEROL;CINCHOL;22,23-DIHYDROSTIMASTEROL;22,23-DIHYDROS

beta-Sitosterol_

Cas:83-46-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

Beta-Sitosterol CAS:83-46-5

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $10.0 / 30.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 83-46-5 with best quality

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name: beta-Sitosterol Synonyms: (3beta)-stigmast-5-en-3-ol CAS:83-46-5 MF: C29H50O Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application: APIs Transportation:By sea or by air Port:Qin

beta-Sitosterol

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White powder Storage:ln stock Package:25kg/carton drum Application:Pharmaceutical Ingredients & Health Food Transportation:Express/Sea/Air Port:Any port in china

Tall oil sterols 99% from pine tree

Cas:83-46-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

HANWAYS CHEMPHARM CO.,LIMITED

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr

Supply Pharmaceutical Grade Beta Sitosterol Powder 90% 95% 98% beta-sitosterol

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $110.0 / 130.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermed

Top Supplier Beta-Sitosterol 99%

Cas:83-46-5

Min.Order:25 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

beta-Sitosterol

Cas:83-46-5

Min.Order:1 Kilogram

FOB Price: $30.0 / 35.0

Type:Trading Company

inquiry

ShangHai Soyoung Biotechnology Inc

83-46-5 superior manufacturer Phytosterol plant sterol Plant sterols have a wide range of biological functions in medical and food science. In animal production, the scientific use of phytosterols can promote animal growth, improve the health of the

83-46-5 superior manufacturer Phytosterol plant sterol

Cas:83-46-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

Conditions
ConditionsYield
With methanol; potassium carbonate In dichloromethane at 20℃; for 12h;98%
With potassium hydroxide In methanol; diethyl ether at 20℃; for 15h; Inert atmosphere;93.6%
With potassium hydroxide In methanol for 1h; Heating;89%
With di(n-butyl)tin oxide In methanol; chloroform at 50℃; for 6h;10%
With oxo[hexa(trifluoroacetato)]tetrazinc; ethanol In ethanol for 18h; Reflux; Inert atmosphere;83 %Spectr.
β-sitosterol trimethylsilyl ether
2625-46-9, 18880-69-8, 25873-56-7

β-sitosterol trimethylsilyl ether

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With montmorillonite K-10 In methanol for 0.2h; Ambient temperature;98%
2-[(3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-4-Ethyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy]-tetrahydro-pyran

2-[(3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-4-Ethyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy]-tetrahydro-pyran

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With montmorillonite K-10 In methanol at 40 - 50℃; for 0.5h;96%
tert-butyl-[17-(4-ethyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy]-dimethyl-silane

tert-butyl-[17-(4-ethyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy]-dimethyl-silane

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With potassium fluoride; chloro-trimethyl-silane In acetonitrile at 60℃; for 0.333333h;90%
(24E)-<28-(2)H>ergosta-5,24(28)-dien-3β-ol
97838-91-0

(24E)-<28-(2)H>ergosta-5,24(28)-dien-3β-ol

A

β-sitosterol
83-46-5

β-sitosterol

B

cholesterol
57-88-5

cholesterol

C

Campesterol
474-62-4

Campesterol

D

isofucosterol
481-14-1

isofucosterol

Conditions
ConditionsYield
With Morus alba Methylation;A 81%
B 7%
C 4%
D 8%
Stigmasterol
83-48-7

Stigmasterol

A

β-sitosterol
83-46-5

β-sitosterol

B

Stigmastanol
83-45-4

Stigmastanol

Conditions
ConditionsYield
With hydrogen; Raney-Nickel W2 In ethyl acetate at 20℃; for 15h; Product distribution; Further Variations:; molar ratios; atmospheric pressure;A 76%
B 11%
C30H52O

C30H52O

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In 1,4-dioxane; water at 80℃; for 5h;33%
(24R)-3β-chlorostigmast-5-ene
33999-15-4

(24R)-3β-chlorostigmast-5-ene

A

β-sitosterol
83-46-5

β-sitosterol

B

7α-hydroxysitosterol
31793-83-6

7α-hydroxysitosterol

Conditions
ConditionsYield
With diethyl ether; magnesium anschliessendes Behandeln mit Sauerstoff;
methyl-(3α.5α-cyclo-stigmasten-(22t)-yl-(6β))-ether
53603-94-4, 70832-49-4, 108866-13-3, 117467-15-9

methyl-(3α.5α-cyclo-stigmasten-(22t)-yl-(6β))-ether

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With palladium; ethyl acetate Hydrogenation.Kochen des Reaktionsprodukts mit Zinkacetat in Essigsaeure und Behandlung des erhaltenen 3β-Acetoxy-stigmastens-(5) mit aethanol. KOH;
β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With palladium; ethyl acetate Hydrogenation.Behandlung des Reaktionsprodukts mit aethanol. KOH;
(10R)-3c-Acetoxy-10r.13c-dimethyl-17c-((R)-1-methyl-4-isopropyl-hexen-(4t)-yl)-(8cH.9tH.14tH)-Δ5-tetradecahydro-1H-cyclopenta[a]phenanthren
6035-62-7, 51297-12-2, 58581-06-9, 83946-12-7, 83946-13-8, 108101-25-3

(10R)-3c-Acetoxy-10r.13c-dimethyl-17c-((R)-1-methyl-4-isopropyl-hexen-(4t)-yl)-(8cH.9tH.14tH)-Δ5-tetradecahydro-1H-cyclopenta[a]phenanthren

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With palladium; ethyl acetate; acetone Hydrogenation.Behandlung des erhaltenen Reaktionsprodukts mit aethanol. KOH;
Daucosterol
474-58-8

Daucosterol

A

D-Glucose
2280-44-6

D-Glucose

B

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With hydrogenchloride In ethanol acidic hydrolysis for structure determination;
With hydrogenchloride In methanol for 5h; Heating;
With sulfuric acid
Conditions
ConditionsYield
With sulfuric acid for 4h; Heating; hydrolysis;
Daucosterol
474-58-8

Daucosterol

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; water for 2h; Heating;
With hydrogenchloride In ethanol for 6h; Heating;
With sodium acetate-acetic acid buffer12 mg
With hydrogenchloride In methanol for 6h; Reflux;
With sulfuric acid In methanol for 3h; Reflux;
Stigmasterol
83-48-7

Stigmasterol

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With hydrogen
Multi-step reaction with 3 steps
1: 98 percent / p-toluenesulfonic acid monohydrate / acetic acid / 1 h / Heating
2: 86 percent / H2 / PtO2 / ethyl acetate / 3 h
3: 89 percent / potassium hydroxide / methanol / 1 h / Heating
View Scheme
Multi-step reaction with 4 steps
1: dmap / pyridine / 6 h / 23 °C
2: potassium acetate / 3 h / 65 °C
3: 5%-palladium/activated carbon; hydrogen / methanol; dichloromethane / 24 h / 23 °C / 10343.2 Torr
4: water; toluene-4-sulfonic acid / 1,4-dioxane / 3 h / 80 °C
View Scheme
Multi-step reaction with 5 steps
1: pyridine / 24 h / 20 °C / Inert atmosphere
2: potassium acetate / 2 h / Reflux; Inert atmosphere
3: palladium 10% on activated carbon; hydrogen / ethanol / 20 °C / Inert atmosphere
4: zinc diacetate / 2 h / Inert atmosphere; Reflux
5: potassium hydroxide / methanol; diethyl ether / 15 h / 20 °C / Inert atmosphere
View Scheme
Multi-step reaction with 3 steps
1.1: dmap; pyridine / 24 h / 20 °C
2.1: pyridine; hydrogen / methanol / 6 h / Reflux
2.2: 20 h / 2585.81 Torr / Inert atmosphere
3.1: toluene-4-sulfonic acid / water; 1,4-dioxane / 5 h / 80 °C
View Scheme
Conditions
ConditionsYield
With hydrogenchloride In methanol
sodium acetate
127-09-3

sodium acetate

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With cultured cells of Rabdosia japonica Hara for 96h; Mechanism; labelling studies;
β-sitosterol 3-O-β-D-glucopyranoside
1131372-16-1

β-sitosterol 3-O-β-D-glucopyranoside

A

D-Glucose
2280-44-6

D-Glucose

B

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With β-glucosidase Product distribution; other reaction partner - 1percent aq.HCl;
6β-methoxy-3α,5-cyclo-5α-stigmastane
53139-46-1

6β-methoxy-3α,5-cyclo-5α-stigmastane

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In 1,4-dioxane; water for 3h; Heating; Yield given;
With water; toluene-4-sulfonic acid In 1,4-dioxane at 80℃; for 3h;36 mg
(3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-4-Ethyl-1,5-dimethyl-hexyl)-3-methoxymethoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
106401-62-1

(3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-4-Ethyl-1,5-dimethyl-hexyl)-3-methoxymethoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran for 1h; Ambient temperature; Yield given;
methyl (sitosterol 3-O-α-D-acetylribofuranoside)uronate

methyl (sitosterol 3-O-α-D-acetylribofuranoside)uronate

A

β-sitosterol
83-46-5

β-sitosterol

B

(2S,3S,4R,5S)-3,4-Diacetoxy-5-hydroxy-tetrahydro-furan-2-carboxylic acid methyl ester

(2S,3S,4R,5S)-3,4-Diacetoxy-5-hydroxy-tetrahydro-furan-2-carboxylic acid methyl ester

Conditions
ConditionsYield
With hydrogenchloride; lithium aluminium tetrahydride Product distribution; 1.)THF, reflux 2.)MeOH, 75 deg C, 2 h;
C54H96O7

C54H96O7

A

2,3,4-tri-O-methyl-D-glucose
4060-09-7

2,3,4-tri-O-methyl-D-glucose

B

β-sitosterol
83-46-5

β-sitosterol

C

1-hexadecylcarboxylic acid
57-10-3

1-hexadecylcarboxylic acid

Conditions
ConditionsYield
With sulfuric acid In water for 0.5h; Heating;
Conditions
ConditionsYield
With hydrogenchloride Hydrolysis; Acid hydrolysis;
(β-)sitosteryl chloride

(β-)sitosteryl chloride

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With potassium acetate; acetic acid Hydrolyse des erhaltenen O-Acetyl-Derivats;
phytosterol-glucoside from Hyphear Tanakae HOSOKAWA epiphyting to Castanea crenata SIEB.

phytosterol-glucoside from Hyphear Tanakae HOSOKAWA epiphyting to Castanea crenata SIEB.

A

D-glucose
50-99-7

D-glucose

B

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With hydrogenchloride; ethanol for 4h; Heating;A n/a
B 95 % Chromat.
(β-)sitosteryl chloride

(β-)sitosteryl chloride

A

β-sitosterol
83-46-5

β-sitosterol

B

7α-hydroxysitosterol
31793-83-6

7α-hydroxysitosterol

Conditions
ConditionsYield
With diethyl ether; magnesium anschliessendes Behandeln mit Sauerstoff;
3-O-(trans-4-feruloyl)-β-sitosterol

3-O-(trans-4-feruloyl)-β-sitosterol

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
Alkaline hydrolysis;
22,23-dihydro-i-stigmasterol methyl ether
108646-29-3

22,23-dihydro-i-stigmasterol methyl ether

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
With toluene-4-sulfonic acid In 1,4-dioxane at 80℃; for 3h;
stigmasteryl tosylate
53139-42-7

stigmasteryl tosylate

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: pyridine / 6 h / Heating
1.2: H2 / Pd/C / ethanol / 16 h / 20 °C / 2585.74 Torr
2.1: aq. TsOH / dioxane / 3 h / 80 °C
View Scheme
Multi-step reaction with 3 steps
1: potassium acetate / 3 h / 65 °C
2: 5%-palladium/activated carbon; hydrogen / methanol; dichloromethane / 24 h / 23 °C / 10343.2 Torr
3: water; toluene-4-sulfonic acid / 1,4-dioxane / 3 h / 80 °C
View Scheme
Multi-step reaction with 4 steps
1: potassium acetate / 2 h / Reflux; Inert atmosphere
2: palladium 10% on activated carbon; hydrogen / ethanol / 20 °C / Inert atmosphere
3: zinc diacetate / 2 h / Inert atmosphere; Reflux
4: potassium hydroxide / methanol; diethyl ether / 15 h / 20 °C / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1.1: pyridine; hydrogen / methanol / 6 h / Reflux
1.2: 20 h / 2585.81 Torr / Inert atmosphere
2.1: toluene-4-sulfonic acid / water; 1,4-dioxane / 5 h / 80 °C
View Scheme
24-ethylcholesta-5,22-dien-3β-ol
32345-19-0

24-ethylcholesta-5,22-dien-3β-ol

β-sitosterol
83-46-5

β-sitosterol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: 90 percent / 4-DMAP; pyridine / 6 h / 20 °C
2.1: pyridine / 6 h / Heating
2.2: H2 / Pd/C / ethanol / 16 h / 20 °C / 2585.74 Torr
3.1: aq. TsOH / dioxane / 3 h / 80 °C
View Scheme
β-sitosterol
83-46-5

β-sitosterol

2-Methoxybenzoyl chloride
21615-34-9

2-Methoxybenzoyl chloride

sitoster-3-yl 2-methoxybenzoate

sitoster-3-yl 2-methoxybenzoate

Conditions
ConditionsYield
With pyridine at 20℃; for 12h;99.6%
β-sitosterol
83-46-5

β-sitosterol

5α,6α- and 5β,6β-Epoxystigmastan-3β-ol
87303-93-3

5α,6α- and 5β,6β-Epoxystigmastan-3β-ol

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane for 1.5h; Ambient temperature;98%
With 3-chloro-benzenecarboperoxoic acid In dichloromethane for 1h; Ambient temperature;
With magnesium bis(monoperoxyphthalate)hexahydrate In acetone at 57℃; for 0.5h;
succinic acid anhydride
108-30-5

succinic acid anhydride

β-sitosterol
83-46-5

β-sitosterol

succinic acid mono-[17-(4-ethyl-1,5-dimethylhexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] ester
81125-67-9

succinic acid mono-[17-(4-ethyl-1,5-dimethylhexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] ester

Conditions
ConditionsYield
With triethylamine In toluene at 60℃; Time;98%
With dmap In toluene for 24h; Heating;88%
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 14h;77%
β-sitosterol
83-46-5

β-sitosterol

benzoyl chloride
98-88-4

benzoyl chloride

β-sitosteryl benzoate
1900-52-3

β-sitosteryl benzoate

Conditions
ConditionsYield
With pyridine97.5%
at 160℃;
With pyridine
β-sitosterol
83-46-5

β-sitosterol

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
montmorillonite acid clay for 0.0166667h; microwave irradiation;97%
With sodium hydroxide for 0.05h; Irradiation;95%
With pyridine In toluene for 4h; Reflux;94.3%
β-sitosterol
83-46-5

β-sitosterol

triacetylgallic acid
855291-88-2

triacetylgallic acid

triacetylgallic acid β-sitosterol ester

triacetylgallic acid β-sitosterol ester

Conditions
ConditionsYield
With sulfuric acid modified bentonite In N,N-dimethyl-formamide at 20℃; for 5.5h; Sonication;95.39%
β-sitosterol
83-46-5

β-sitosterol

(E)-3-(4-acetoxy-3-methoxyphenyl)acrylic acid
2596-47-6, 147677-05-2, 34749-55-8

(E)-3-(4-acetoxy-3-methoxyphenyl)acrylic acid

3-O-(trans-4-O-acetylferuloyl)-β-sitosterol

3-O-(trans-4-O-acetylferuloyl)-β-sitosterol

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 100℃; under 13501.4 Torr; for 0.25h; Microwave irradiation;95%
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 1.5h; Inert atmosphere;
β-sitosterol
83-46-5

β-sitosterol

(2E,4E,6E)-octa-2,4,6-trienoyl chloride

(2E,4E,6E)-octa-2,4,6-trienoyl chloride

sitosteryl (2E,4E,6E)-octa-2,4,6-trienoate

sitosteryl (2E,4E,6E)-octa-2,4,6-trienoate

Conditions
ConditionsYield
With dmap In toluene at 0 - 20℃; for 48h; Inert atmosphere;95%
β-sitosterol
83-46-5

β-sitosterol

4,5-dichloroisothiazole-3-carboxylic acid chloride
220769-88-0

4,5-dichloroisothiazole-3-carboxylic acid chloride

4,5-Dichloro-isothiazole-3-carboxylic acid (3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-4-ethyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester

4,5-Dichloro-isothiazole-3-carboxylic acid (3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-4-ethyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester

Conditions
ConditionsYield
With pyridine In diethyl ether at 20 - 23℃;94%
docosahexaenoic acid
6217-54-5

docosahexaenoic acid

β-sitosterol
83-46-5

β-sitosterol

docosahexaenoic acid phytosterol ester

docosahexaenoic acid phytosterol ester

Conditions
ConditionsYield
With pseudomonas lipase In water at 40℃; for 24h; Esterification; Enzymatic reaction;92.7%
β-sitosterol
83-46-5

β-sitosterol

Stigmastanol
83-45-4

Stigmastanol

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In ethyl acetate for 24h; Inert atmosphere;92%
With ammonium formate; palladium on activated charcoal In dichloromethane for 5h; Irradiation;91%
With 5% Pd/C; hydrogen In ethyl acetate at 50℃; under 3750.38 Torr;77%
β-sitosterol
83-46-5

β-sitosterol

stigmast-4-en-3-one
1058-61-3

stigmast-4-en-3-one

Conditions
ConditionsYield
Stage #1: β-sitosterol With 1-Methyl-4-piperidone In toluene for 1h; Reflux; Inert atmosphere;
Stage #2: With aluminum isopropoxide In toluene for 6h; Inert atmosphere; Reflux;
92%
With aluminum tri-tert-butoxide; acetone In benzene at 75 - 85℃; for 8h;89%
With pyridinium chlorochromate In benzene for 4h; Heating;80%
all-cis-6,9,12-octadecatrienoic acid
506-26-3

all-cis-6,9,12-octadecatrienoic acid

β-sitosterol
83-46-5

β-sitosterol

(6Z,9Z,12Z)-Octadeca-6,9,12-trienoic acid (3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-4-ethyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester

(6Z,9Z,12Z)-Octadeca-6,9,12-trienoic acid (3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-4-ethyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester

Conditions
ConditionsYield
With pseudomonas lipase In water at 40℃; for 24h; Esterification; Enzymatic reaction;91.5%
linoleic acid
60-33-3

linoleic acid

β-sitosterol
83-46-5

β-sitosterol

β-sitosterol linoleic acid ester

β-sitosterol linoleic acid ester

Conditions
ConditionsYield
With pseudomonas lipase In water at 40℃; for 24h; Esterification; Enzymatic reaction;91.2%
(9Z,12Z,15Z)-octadeca-9-12,15-trienoic acid
463-40-1

(9Z,12Z,15Z)-octadeca-9-12,15-trienoic acid

β-sitosterol
83-46-5

β-sitosterol

β-sitosteryl linolenate
3177-92-2

β-sitosteryl linolenate

Conditions
ConditionsYield
at 140℃; for 166.667h; Product distribution / selectivity;91%
β-sitosterol
83-46-5

β-sitosterol

C29H49Br

C29H49Br

Conditions
ConditionsYield
With carbon tetrabromide; triphenylphosphine In dichloromethane at 0 - 20℃; for 4.5h; Inert atmosphere;91%
β-sitosterol
83-46-5

β-sitosterol

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

17-(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[α]phenanthren-3-yl methanesulfonate
126474-57-5

17-(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[α]phenanthren-3-yl methanesulfonate

Conditions
ConditionsYield
With dmap; triethylamine at 0℃; for 24h; Schlenk technique;90%
With triethylamine In dichloromethane at 4 - 22℃; for 16.5h;69%
With triethylamine In dichloromethane at 4 - 22℃; for 16.5h; Inert atmosphere;69%
With pyridine unter Kuehlung;
β-sitosterol
83-46-5

β-sitosterol

acetyl chloride
75-36-5

acetyl chloride

Conditions
ConditionsYield
With pyridine In dichloromethane at 25℃; for 1h;90%
β-sitosterol
83-46-5

β-sitosterol

1-Adamantanecarbonyl chloride
2094-72-6

1-Adamantanecarbonyl chloride

β-sitosteryl 1-adamantylmethanoate

β-sitosteryl 1-adamantylmethanoate

Conditions
ConditionsYield
With pyridine In benzene Heating;90%
β-sitosterol
83-46-5

β-sitosterol

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

β-sitosteryl p-toluenesulfonate
18089-46-8

β-sitosteryl p-toluenesulfonate

Conditions
ConditionsYield
In pyridine89%
With pyridine for 48h; Ambient temperature;63%
With pyridine In chloroform for 21h; Ambient temperature;
With pyridine
With pyridine at 20℃; for 20h; Tosylation;
β-sitosterol
83-46-5

β-sitosterol

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

β-sitosterol trimethylsilyl ether
2625-46-9, 18880-69-8, 25873-56-7

β-sitosterol trimethylsilyl ether

Conditions
ConditionsYield
With montmorillonite K-10 In dichloromethane for 0.5h; Ambient temperature;89%
With phosphomolybdic acid In dichloromethane at 20℃; for 0.833333h;84%
With silica sulfate In dichloromethane at 20℃; for 0.833333h;84%
β-sitosterol
83-46-5

β-sitosterol

1,1'-carbonyldiimidazole
530-62-1

1,1'-carbonyldiimidazole

C33H52N2O2

C33H52N2O2

Conditions
ConditionsYield
With triethylamine In dichloromethane at 35℃; for 72h;89%
all cis-5,8,11,14,17-eicosapentaenoic acid
10417-94-4

all cis-5,8,11,14,17-eicosapentaenoic acid

β-sitosterol
83-46-5

β-sitosterol

eicosapentaenoic acid phytosterol ester

eicosapentaenoic acid phytosterol ester

Conditions
ConditionsYield
With pseudomonas lipase In water at 40℃; for 24h; Esterification; Enzymatic reaction;88%
2-bromo-3,4,4-trichloro-3-butenoyl chloride
913966-90-2

2-bromo-3,4,4-trichloro-3-butenoyl chloride

β-sitosterol
83-46-5

β-sitosterol

β-sitosterolyl 2-bromo-3,4,4-trichlorobut-3-enoate

β-sitosterolyl 2-bromo-3,4,4-trichlorobut-3-enoate

Conditions
ConditionsYield
With pyridine In benzene at 20 - 23℃;88%
10-undecenoic acid
112-38-9

10-undecenoic acid

β-sitosterol
83-46-5

β-sitosterol

3β-sitosterylundec-10'-enoate
58380-68-0

3β-sitosterylundec-10'-enoate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃;88%
N-(Diisopropyloxyphosphoryl)-Gly-OH
110497-20-6

N-(Diisopropyloxyphosphoryl)-Gly-OH

β-sitosterol
83-46-5

β-sitosterol

C37H66NO5P

C37H66NO5P

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In 1,4-dioxane at 20℃; for 0.333333h; Microwave irradiation;87%
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