Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
Cas:79-63-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:79-63-0
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryhebei 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
Cas:79-63-0
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryWe 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 CMO
Cas:79-63-0
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiry20-year experience in Phytochemicals Each product has passed very strict tests (NMR\MS\HPLC) Agents in 13 countries Certified by ISO 9001:2015 quality management system Leader Supplier of Botanical Reference Materials in China 3000 kinds of
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
Cas:79-63-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:79-63-0
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
TIANFUCHEM-- 79-63-0--High purity LANOSTEROL in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relat
Cas:79-63-0
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
inquirySuperiority As a reliable partner for Chinese market, we are specialized in chemical raw materials; consolidate sourcing, marketing, sales, distribution and after-sale services, providing our partners with sourcing evaluation, technology supports, to
Cas:79-63-0
Min.Order:1 Gram
FOB Price: $5.0 / 15.0
Type:Trading Company
inquiryWITH 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
Cas:79-63-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:79-63-0
Min.Order:1 Kilogram
FOB Price: $38.0 / 59.0
Type:Trading Company
inquiryAppearance:White powder Storage:R.T Package:25kg/drum Application:Lanosterol is an important sterol with important physiological effects and is an important raw material in the cosmetics, medicine and chemical industries. Transportation:Express/Sea/
Cas:79-63-0
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:79-63-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur 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. A
Cas:79-63-0
Min.Order:1 Kilogram
FOB Price: $35.0 / 40.0
Type:Trading Company
inquiryLANOSTEROL CAS:79-63-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, st
Cas:79-63-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:79-63-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:79-63-0
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Cas:79-63-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryLANOSTEROL Basic information Description Source Function Biosynthesis pathway Product Name: LANOSTEROL Synonyms: Lanosterol (Isocholesterol);(3-beta)-lanosta-24-dien-3-ol;(3-beta)-lanosta-8,24-dien-3
Cas:79-63-0
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and quality c
Cas:79-63-0
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Cas:79-63-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:79-63-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:79-63-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: Lanosterol Identification Synonyms Lanosterol(Isocholesterol);(3-beta)-lanosta-24-dien-3-ol;(3-beta)-lanosta-8 ,24-dien-3-ol;lanosta-8,24-dien-3-Chemicalbookbeta-ol;Lanosta-8,24-dien -3beta-ol;Lanosta-8,24-dien-3-ol;Lanosta-8,24-dien-
Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:79-63-0
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryConditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In methanol for 72h; Ambient temperature; | 94% |
With potassium hydroxide In ethanol at 60℃; for 2h; | |
Multi-step reaction with 3 steps 1: SeO2 / aq. ethanol 2: NaBH4 / aq. ethanol 3: (i) SO3, Py, THF, (ii) LiAlH4 View Scheme |
tirucallol
Conditions | Yield |
---|---|
With Trypanosoma cruzi LHY4-[pBJ1.22] transformant at 25℃; for 24h; | 82% |
With K-phosphate buffer; Triton X-100 In water at 37℃; for 5h; oxidosqualene-lanosterol cyclase; effect of various detergents; | |
With Trypanosoma cruzi oxidosqualene cyclase; 3-(trimethylsilyl)-1-propanesulfonic acid,sodium salt In dimethylsulfoxide-d6; aq. phosphate buffer at 37℃; pH=7; Reagent/catalyst; Enzymatic reaction; |
Conditions | Yield |
---|---|
With S. cerevisiae lanosterol-synthase Thr 384 Tyr mutant Product distribution; Further Variations:; Reagents; | A 11% B 79% C 10% |
Octanoic acid (3S,5R,10S,13R,14R,17R)-17-((R)-1,5-dimethyl-hex-4-enyl)-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
tirucallol
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In methanol; benzene for 240h; Ambient temperature; | 19% |
Conditions | Yield |
---|---|
ueber mehrere Stufen; |
cycloartenol
A
parkeol
B
tirucallol
C
Cucurbita-5(10),24-dien-3β-ol
D
tirucalla-7,24-dien-3β-ol
Conditions | Yield |
---|---|
With sulfuric acid In isopropyl alcohol at 80℃; for 12h; Further byproducts given; |
3β-acetoxy-24ξ-hydroxylanost-8-ene
A
24,25-dihydrolanosterol
B
tirucallol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; trichlorophosphate 1.) pyridine, 5 h, reflux, 2.) dioxane, 10 h, reflux; Yield given. Multistep reaction. Yields of byproduct given; |
3β-acetoxy-(24E)-lanostadiene-8,24 ol-26
tirucallol
Conditions | Yield |
---|---|
(i) SO3, Py, THF, (ii) LiAlH4; Multistep reaction; |
Conditions | Yield |
---|---|
With CAS1Ile841Val mutant; YPG+heme rearrangement; cyclization; |
cycloartenol
A
parkeol
B
tirucallol
C
Cucurbita-5(10),24-dien-3β-ol
D
10α-cucurbita-5,24-diene-3β-ol
E
tirucalla-7,24-dien-3β-ol
F
5α-Lanosta-9(11),25-dien-3β-ol
Conditions | Yield |
---|---|
With sulfuric acid In isopropyl alcohol at 80℃; for 12h; Product distribution; |
Conditions | Yield |
---|---|
With S. cerevisiae lanosterol synthase Val454Gly mutant at 20℃; pH=6.2; Product distribution; Further Variations:; Reagents; Cyclization; Enzymatic reaction; |
Conditions | Yield |
---|---|
With Arabidopsis thaliana cycloartenol synthase Ile481Gly; Triton X-100 In phosphate buffer for 24h; pH=6.4; Product distribution; Further Variations:; Reagents; Cyclization; Enzymatic reaction; |
Conditions | Yield |
---|---|
With cycloartenol synthase AtCAS1 Tyr410Cys mutant Product distribution; Further Variations:; Reagents; |
2,3-oxidosqualene
tirucallol
Conditions | Yield |
---|---|
With baker's yeast Saccharomyces cerevisiae on calcium alginate In diethyl ether at 30℃; for 20h; pH=7.4; Enzymatic reaction; |
Conditions | Yield |
---|---|
With lanosterol synthase mutant SceErg7 Tyr510His In water at 20℃; for 24h; pH=6.2; Product distribution; Further Variations:; Reagents; |
Conditions | Yield |
---|---|
With cycloartenol synthase I481V mutant In phosphate buffer at 20℃; for 24h; pH=7.4; Product distribution; Further Variations:; Reagents; |
24(R,S)-3β-acetoxy-24,25-dihydroxy-5α-lanost-8-ene
tirucallol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: CH2Cl2 / 2.5 h / Heating 2: 8.3 g / Ac2O / 3.5 h / 130 °C 3: KOH / ethanol / 2 h / 60 °C View Scheme |
tirucallol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 8.3 g / Ac2O / 3.5 h / 130 °C 2: KOH / ethanol / 2 h / 60 °C View Scheme |
3β-acetoxy-lanost-8-en-24-one
tirucallol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 0.25 g / NaBH4 / tetrahydrofuran / 96 h / Ambient temperature 2: 1.) POCl3, 2.) LiAlH4 / 1.) pyridine, 5 h, reflux, 2.) dioxane, 10 h, reflux View Scheme |
3β-acetoxy-(24E)-lanosta-8,24-dien-26-al
tirucallol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaBH4 / aq. ethanol 2: (i) SO3, Py, THF, (ii) LiAlH4 View Scheme |
squalene 2,3(S)-oxide
A
(9R,10S)-polypoda-8(26),13E,17E,21-tetraen-3β-ol
B
parkeol
C
tirucallol
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae oxidosqualene-lanosterol cyclaseY707Q Enzymatic reaction; |
squalene 2,3(S)-oxide
A
(9R,10S)-polypoda-8(26),13E,17E,21-tetraen-3β-ol
B
parkeol
C
tirucallol
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae oxidosqualene-lanosterol cyclaseY707H Enzymatic reaction; |
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae oxidosqualene-lanosterol cyclaseY707F Enzymatic reaction; |
squalene 2,3(S)-oxide
tirucallol
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae oxidosqualene-lanosterol cyclaseY707V Enzymatic reaction; | |
With Saccharomyces cerevisiae TKW14 expressing ERG7(Y99V) mutant Microbiological reaction; | |
With Saccharomyces cerevisiae oxidosqualene-lanosterol cyclase ERG7(Phe699Leu) mutant | |
With Saccharomyces cerevisiae oxidosqualene-lanosterol cyclase ERG7C7O3D Reagent/catalyst; Enzymatic reaction; |
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae oxidosqualene-lanosterol cyclaseY707I Enzymatic reaction; |
squalene 2,3(S)-oxide
A
(13αH)-isomalabarica-14Z,17E,21-trien-3β-ol
B
(13αH)-isomalabarica-14E,17E,21-trien-3β-ol
C
tirucallol
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae TKW14 expressing ERG7(Y99A) mutant Microbiological reaction; | |
With Saccharomyces cerevisiae TKW14 expressing ERG7(Y99I) mutant Microbiological reaction; |
squalene 2,3(S)-oxide
A
(13αH)-isomalabarica-14Z,17E,21-trien-3β-ol
B
tirucallol
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae TKW14 expressing ERG7(Y99E) mutant Microbiological reaction; |
squalene 2,3(S)-oxide
C
tirucallol
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae oxidosqualene-lanosterol cyclase ERG7(Phe699His) mutant |
Conditions | Yield |
---|---|
With Aspergillus fumigatus oxidosqualene:protostadienol cyclase 702NKSCAIS708 mutant at 30℃; for 1h; Kinetics; Enzymatic reaction; |
lanosta-8,24-dien-3-one
A
tirucallol
B
lanosta-8,24-dien-3α-ol
Conditions | Yield |
---|---|
With potassium hydroxide In ethylene glycol for 5h; Reflux; optical yield given as %de; | |
With C36H103AlO4Si14; isopropyl alcohol In neat (no solvent) at 70℃; for 24h; Meerwein-Ponndorf-Verley Reduction; Glovebox; Schlenk technique; | A n/a B n/a |
tirucallol
24,25-dihydrolanosterol
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In dichloromethane at 20℃; under 2585.81 Torr; for 24h; | 100% |
With ammonium formate; palladium on activated charcoal In dichloromethane for 7h; Irradiation; | 80% |
With hydrogen; platinum(IV) oxide | |
With hydrogen; palladium on activated charcoal In ethyl acetate; toluene at 20℃; for 17h; | |
With palladium on activated charcoal; hydrogen In ethyl acetate; phenol at 20℃; |
Conditions | Yield |
---|---|
With pyridine; dmap In dichloromethane at 0℃; for 0.333333h; | 100% |
3,4-dihydro-2H-pyran
tirucallol
3β-Tetrahydropyranyl lanosterol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In dichloromethane | 100% |
With pyridinium p-toluenesulfonate In dichloromethane for 5h; Ambient temperature; Yield given; |
Conditions | Yield |
---|---|
With pyridine at 20℃; | 100% |
With pyridine at 20℃; for 12h; | 84% |
With pyridine at 20℃; for 12h; | 84% |
tirucallol
2,8,24-lanostatriene
Conditions | Yield |
---|---|
With sodium tosylate; thiamine diphosphate; diethylazodicarboxylate In tetrahydrofuran for 1.25h; Heating; | 95% |
With 5%-palladium/activated carbon; hydrogen In ethyl acetate; benzene at 20℃; Inert atmosphere; |
tirucallol
N,N-dimethyl-formamide
lanosta-8,24-dien-3β-yl formate
Conditions | Yield |
---|---|
With diphenylphosphinopolystyrene; iodine In dichloromethane at 50℃; for 2h; | 92% |
With trichlorophosphate at 5 - 20℃; for 4h; | 91% |
Conditions | Yield |
---|---|
With pyridine at 0℃; for 72h; | 91% |
tirucallol
(3S,5R,10S,13R,14R,17R)-3-methoxy-4,4,10,13,14-pentamethyl-17-((R)-6-methylhept-5-en-2-yl)-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
Conditions | Yield |
---|---|
With sodium hydride; methyl iodide In tetrahydrofuran at 20℃; for 12h; | 90% |
tirucallol
4,5-dichloroisothiazole-3-carboxylic acid chloride
Conditions | Yield |
---|---|
With pyridine In diethyl ether at 20 - 23℃; | 88% |
2-bromo-3,4,4-trichloro-3-butenoyl chloride
tirucallol
Conditions | Yield |
---|---|
With pyridine In benzene at 20 - 23℃; | 87% |
Conditions | Yield |
---|---|
With pyridine In benzene Heating; | 86% |
tirucallol
3,3,4-trichloro-3-butenoyl chloride
Conditions | Yield |
---|---|
With pyridine In diethyl ether at 20 - 23℃; | 82% |
Conditions | Yield |
---|---|
Stage #1: (R)-1,2-dithiolane-3-pentanoic acid With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 5℃; for 0.0833333h; Stage #2: With triethylamine In dichloromethane at 0 - 5℃; for 0.916667h; Stage #3: tirucallol With dmap In dichloromethane at 25 - 30℃; for 5h; Enzymatic reaction; | 82% |
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 10h; | 80% |
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 10h; | 80% |
succinic acid anhydride
tirucallol
4-[(3β)-lanosta-8,24-dien-3-yloxy]-4-oxobutanoic acid
Conditions | Yield |
---|---|
With pyridine; dmap at 20℃; for 168h; | 79% |
tirucallol
(4R)-4-((5R,10S,13R,14R,17R)-4,4,10,13,14-pentamethyl-3-oxo-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanal
Conditions | Yield |
---|---|
Stage #1: tirucallol With oxalyl dichloride; dimethyl sulfoxide In dichloromethane at -60 - -20℃; for 0.0333333h; Swern oxidation; Inert atmosphere; Stage #2: With triethylamine In dichloromethane at -20 - 25℃; Swern oxidation; Inert atmosphere; Stage #3: With ozone In dichloromethane at -50℃; for 0.283333h; Inert atmosphere; | 78% |
(E)-3-(4-acetoxy-3-methoxyphenyl)acrylic acid
tirucallol
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 1.5h; Inert atmosphere; | 77% |
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane for 2h; | 73% |
tirucallol
lanosta-8,24-dien-3-one
Conditions | Yield |
---|---|
With quinolinium chlorochromate(VI) In dichloromethane at 20℃; for 18h; | 70% |
With chromium trioxide pyridine In dichloromethane for 24h; Ambient temperature; | 65% |
With pyridinium chlorochromate In dichloromethane at 20℃; for 2h; | 45% |
Conditions | Yield |
---|---|
DBN In tetrahydrofuran at 50 - 70℃; for 3h; Formylation; | 70% |
tirucallol
(3S,5R,10S,13R,14R,17R,20R)-24,25-epoxylanosterol
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In chloroform at 0℃; for 3h; | 70% |
With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid In dichloromethane at 20℃; Cooling with ice; |
tirucallol
24-methylenelanost-8-en-3-ol
Conditions | Yield |
---|---|
With Paracoccidiodes brasiliensis sterol C24-methyltransferase, recombinant; AdoMet Enzymatic reaction; | 55% |
tirucallol
lanosteryl phosphorodichloridate
Conditions | Yield |
---|---|
With pyridine; trichlorophosphate In acetone at 0℃; for 4h; | 49% |
With pyridine; trichlorophosphate In acetone |
tirucallol
Conditions | Yield |
---|---|
With oxygen; rose bengal In methanol for 2h; UV-irradiation; | 5% |
tirucallol
Conditions | Yield |
---|---|
With diethylamino-sulfur trifluoride In n-heptane; dichloromethane at 20℃; for 0.166667h; Inert atmosphere; | 1% |
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