Superiority 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 quali
Cas:506-32-1
Min.Order:1 Kilogram
FOB Price: $100.0 / 300.0
Type:Other
inquiryCAS No.: 506-32-1 Other Names: ARA MF: C20H32O2 EINECS No.: 208-033-4 Place of Origin: Shaanxi, China (Mainland) Type: Other Brand Name: BINBO Model Number: Food Grade Appearance: Off white Powder Shelf Life: 2 Years Sample: Avaliable Stor
Cas:506-32-1
Min.Order:1 Kilogram
FOB Price: $10.0 / 100.0
Type:Lab/Research institutions
inquiryDayangchem'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:506-32-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome 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
Cas:506-32-1
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryProduct Description
Cas:506-32-1
Min.Order:1 Kilogram
FOB Price: $5.0 / 30.0
Type:Lab/Research institutions
inquiryHebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb
Cas:506-32-1
Min.Order:1 Kilogram
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiry1, Full experience of large numbers containers loading in main Chinese seaports 2, Packing with pallet as buyer's special request 3, Best service after shipment with e-mail 4, Cargoes together with container sales service available
The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dr
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
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:506-32-1
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,
Product Name:Arachidonic Acid Appearance:White Powder Assay: 99% Shipping method: Fedex, DHL, TNT, Sea, Air or as you wish Package: Aluminum Foil Bag Hot Market: Europe, America, Asia Usage: Food,Cosmetics,Dietary Supplements,Medicines,Pharmace
Cas:506-32-1
Min.Order:1 Kilogram
FOB Price: $2.0 / 5.0
Type:Lab/Research institutions
inquiryColorcom 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
Our 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
Cas:506-32-1
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:506-32-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryName: Arachidonic Acid powder CAS:506-32-1 MF: C20H32O2 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25KG Application:1) It is an essential fatty acid for human beings. 2) ARA plays important roles as a
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
Cas:506-32-1
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 We can also provide MT1 peptide powd
Cas:506-32-1
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:506-32-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest service,high quality and cheap price. Appearance: Light yellow Powder Storage:Preserve in tightly sealed,light and oxygen resistant containers Package:25kg/drum,1kg/bag Application:Mainly used in medicine, health food, tobacco, cosmetics raw m
Appearance:Colorless to light yellow oily liquid Storage:R.T Package:25kg/Barrel Application:Nutritional supplements Transportation:Express/Sea/Air Port:Any port in China
Cas:506-32-1
Min.Order:1 Kilogram
FOB Price: $180.0 / 240.0
Type:Lab/Research institutions
inquiryOur 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
Cas:506-32-1
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
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:506-32-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe 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
Cas:506-32-1
Min.Order:10 Gram
FOB Price: $1.32
Type:Trading Company
inquiryARA Quick Details CAS No.: 506-32-1 Other Names: ARA MF: C20H32O2 EINECS No.: 208-033-4 Place of Origin: Shaanxi, China (Mainland)
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 prese
Cas:506-32-1
Min.Order:1 Kilogram
FOB Price: $81.0 / 98.0
Type:Trading Company
inquiryArachidonic acid CAS:506-32-1 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 intermedia
Cas:506-32-1
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:506-32-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)
Cas:506-32-1
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
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:506-32-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryethyl arachidonate
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With triethylamine In water; acetonitrile at 30℃; under 7500600 Torr; for 96h; | 78% |
With potassium hydroxide |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; hydrogen; ethylenediamine; nickel diacetate In ethanol at 20℃; | 34% |
With hydrogen; Lindlar's catalyst In methanol | |
With quinoline; water; hydrogen; Lindlar's catalyst 1.) AcOEt; Yield given. Multistep reaction; |
arachidonic acid methyl ester
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With potassium hydroxide; ethanol |
1-chloro-nonadeca-4c,7c,10c,13c-tetraene
carbon dioxide
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
(i) EtMgBr, Et2O, (ii) /BRN= 1900390/, Et2O; Multistep reaction; |
Conditions | Yield |
---|---|
In tetrahydrofuran |
2-trans-Alken-5,8,11,14-eicosatetrainsaeure
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With pyridine; hydrogen; Lindlar's catalyst In ethyl acetate |
(3Z,6Z)-1-oxo-dodecadienal
(4-carboxybutyl)triphenylphosphonium bromide
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With sodium hexamethyldisilazane 1.) THF, HMPA, RT, 2 h, 2.) from -100 to 0 deg C, 4 h; Multistep reaction; |
(5Z,8Z,11Z,14Z)-20-hydroxyeicosa-5,8,11,14-tetraenoic acid methyl ester
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride 1.) tosylation;; Multistep reaction; |
arachidonic acid TMS ester
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With sodium thiosulfate In water Yield given; |
(5Z,8Z,11Z,14Z)-Icosa-5,8,11,14-tetraenoic acid isobutyl ester
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol for 12h; Ambient temperature; Yield given; |
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With potassium hydroxide for 4h; Heating; | 40 mg |
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With ethanol beim Erhitzen mit verkupfertem Zink-Staub; |
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With quinoline; Petroleum ether Hydrogenation.an Lindlar-Katalysator; | |
With methanol Hydrogenation.an Lindlar-Katalysator; |
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1: K2CO3, NaI, CuI / dimethylformamide / 4 h / 20 °C 2: K2CO3 / methanol / 4 h / 20 °C 3: 81.9 percent / PPh3, CBr4 / CH2Cl2 / 0.67 h / 0 °C 4: K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 5: p-toluenesulfonic acid / methanol / 1 h / 20 °C 6: 79.2 percent / PPh3, CBr4 / CH2Cl2 / 0.67 h / 0 °C 7: 0.89 g / K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 8: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 9: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 75.5 percent / gaseous HCl / methanol; H2O / 6 h / 60 °C 2: 0.89 g / K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 3: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 4: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 0.89 g / K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 2: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 3: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: 81.9 percent / PPh3, CBr4 / CH2Cl2 / 0.67 h / 0 °C 2: K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 3: p-toluenesulfonic acid / methanol / 1 h / 20 °C 4: 79.2 percent / PPh3, CBr4 / CH2Cl2 / 0.67 h / 0 °C 5: 0.89 g / K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 6: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 7: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 2: p-toluenesulfonic acid / methanol / 1 h / 20 °C 3: 79.2 percent / PPh3, CBr4 / CH2Cl2 / 0.67 h / 0 °C 4: 0.89 g / K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 5: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 6: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
1-bromo-2,5,8-tetradecatriyne
A
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 0.89 g / K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 2: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 3: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
1-hydroxy-2,5,8-tetradecatriyne
A
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 79.2 percent / PPh3, CBr4 / CH2Cl2 / 0.67 h / 0 °C 2: 0.89 g / K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 3: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 4: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
Eicosa-5,8,11,14-tetrain-1-saeuremethylester
A
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 2: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
A
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: p-toluenesulfonic acid / methanol / 1 h / 20 °C 2: 79.2 percent / PPh3, CBr4 / CH2Cl2 / 0.67 h / 0 °C 3: 0.89 g / K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 4: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 5: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
A
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: K2CO3 / methanol / 4 h / 20 °C 2: 81.9 percent / PPh3, CBr4 / CH2Cl2 / 0.67 h / 0 °C 3: K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 4: p-toluenesulfonic acid / methanol / 1 h / 20 °C 5: 79.2 percent / PPh3, CBr4 / CH2Cl2 / 0.67 h / 0 °C 6: 0.89 g / K2CO3, NaI, CuI / dimethylformamide / 5 h / 20 °C 7: 66.3 percent / 5percent aq. NaOH / methanol / 3 h / 20 °C 8: 1.) H2, quinoline, 2.) H2O / 1.) Lindlar's cat. / 1.) AcOEt View Scheme |
(Z)-3-nonenal
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) NaN(SiMe3)2 / 1.) THF, toluene, RT, 1 h, 2.) from -100 to 0 deg C, 4 h 2: 0.1 M aq. p-toluenesulfonic acid / tetrahydrofuran / 0.3 h / Heating 3: 1.) NaN(SiMe3)2 / 1.) THF, HMPA, RT, 2 h, 2.) from -100 to 0 deg C, 4 h View Scheme |
(Z)-3-nonenal diisopropyl acetal
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 0.1 M aq. p-toluenesulfonic acid / tetrahydrofuran / 0.3 h / Heating 2: 1.) NaN(SiMe3)2 / 1.) THF, toluene, RT, 1 h, 2.) from -100 to 0 deg C, 4 h 3: 0.1 M aq. p-toluenesulfonic acid / tetrahydrofuran / 0.3 h / Heating 4: 1.) NaN(SiMe3)2 / 1.) THF, HMPA, RT, 2 h, 2.) from -100 to 0 deg C, 4 h View Scheme |
(Z,Z)-3,6-dodecadienal diisopropyl acetal
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 0.1 M aq. p-toluenesulfonic acid / tetrahydrofuran / 0.3 h / Heating 2: 1.) NaN(SiMe3)2 / 1.) THF, HMPA, RT, 2 h, 2.) from -100 to 0 deg C, 4 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1.) NaN(SiMe3)2 / 1.) THF, toluene, RT, 1 h, 2.) from -100 to 0 deg C, 4 h 2: 0.1 M aq. p-toluenesulfonic acid / tetrahydrofuran / 0.3 h / Heating 3: 1.) NaN(SiMe3)2 / 1.) THF, toluene, RT, 1 h, 2.) from -100 to 0 deg C, 4 h 4: 0.1 M aq. p-toluenesulfonic acid / tetrahydrofuran / 0.3 h / Heating 5: 1.) NaN(SiMe3)2 / 1.) THF, HMPA, RT, 2 h, 2.) from -100 to 0 deg C, 4 h View Scheme |
N-(p-nitrophenyl)-arachidonamide
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) phosgene, 2.) pyridine / 1.) CH2Cl2, 0 deg C, 2.) CH2Cl2, rt, 30 min, 3.) CH2Cl2, 3 h 2: 3 N aq. NaOH / ethanol / 12 h / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: sodium iodide / acetone / 8 h / Heating 2: potassium carbonate / acetonitrile / 10 h / Heating 3: 2.) n-BuLi / tetrahydrofuran / 0.5 h / -78 - -30 °C / 1.) acetonitrile, reflux, 10 h; 2.) THF, from -78 deg C to -30 deg C, 30 min 4: hexamethylphosphoric acid triamide / 1.) -78 deg C, 30 min; 2.) from -78 deg C to 0 deg C, 90 min 5: 2.) lithium aluminum hydride / 1.) tosylation; View Scheme |
diazomethane
all cis 5,8,11,14-eicosatetraenoic acid
methyl arachidonate
Conditions | Yield |
---|---|
In methanol at 0℃; for 0.333333h; | 100% |
In diethyl ether | |
In diethyl ether at 0℃; Yield given; |
all cis 5,8,11,14-eicosatetraenoic acid
arachidonyl alcohol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether 1.) 30 min, 10 deg C, 2.) 30 min, reflux; | 100% |
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 2h; Inert atmosphere; | 99% |
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 2h; Inert atmosphere; Stage #2: With water; sodium hydroxide In tetrahydrofuran for 1h; | 99% |
all cis 5,8,11,14-eicosatetraenoic acid
cis-14,15-epoxyeicosatrienoic acid
Conditions | Yield |
---|---|
With human recombinant cytochrome P450 2E1 Enzymatic reaction; stereoselective reaction; | 100% |
With dihydrogen peroxide; sodium sulfate In diethyl ether | |
Multi-step reaction with 2 steps 1.1: CH2Cl2 / 0.33 h 2.1: H2O2; sodium imidazolate / CH2Cl2; diethyl ether / 0.05 h / 20 °C 2.2: KHSO4 / CH2Cl2; diethyl ether / 0.05 h / 20 °C View Scheme |
all cis 5,8,11,14-eicosatetraenoic acid
3-O-stearoyl-1-O-(tert-butyl-dimethyl-silanyl)-sn-glycerol
2-O-arachidonoyl-3-O-(tert-butyldimethylsilyl)-1-O-stearoyl-sn-glycerol
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane; N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere; Darkness; | 99% |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane; N,N-dimethyl-formamide Inert atmosphere; Darkness; | 99% |
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With pyridine In dichloromethane; N,N-dimethyl-formamide at 20℃; for 0.5h; | 99% |
1,3-dibutanoyloxy-2-propanol
all cis 5,8,11,14-eicosatetraenoic acid
2-((5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy)propane-1,3-diyl dibutyrate
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran; dichloromethane at 0℃; for 4h; | 98% |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 24h; | 88% |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0 - 20℃; Inert atmosphere; | 72% |
all cis 5,8,11,14-eicosatetraenoic acid
6-((3Z,6Z,9Z)-1-iodopentadeca-3,6,9-trien-1-yl)tetrahydro-2Hpyran-2-one
Conditions | Yield |
---|---|
With 2,6-dimethylpyridine; iodine In dichloromethane at 0℃; for 15h; Inert atmosphere; Cooling with ice; | 96% |
With 2,4,6-trimethyl-pyridine; iodine In dichloromethane at 0℃; for 14h; | 83% |
With potassium hydrogencarbonate In ethanol; hexane; water at 24℃; for 16h; | 62% |
With potassium triiodide; potassium hydrogencarbonate In tetrahydrofuran; water at 0℃; | |
With iodine; sodium hydrogencarbonate In ethanol | 5 g |
Conditions | Yield |
---|---|
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With 1,1'-carbonyldiimidazole In dichloromethane at 20℃; for 0.5h; Stage #2: ethanolamine In dichloromethane for 12h; | 96% |
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With 1-[(1-(cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylamino-morpholino)]-uronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane; acetonitrile at 20℃; for 0.166667h; Inert atmosphere; Stage #2: ethanolamine In dichloromethane; acetonitrile at 20℃; Inert atmosphere; | 85% |
With Candida antarctica lipase B In hexane at 50℃; for 6h; Inert atmosphere; Enzymatic reaction; | 72.7% |
(E)-N-methoxy-N-methyloctadec-9-enamide
all cis 5,8,11,14-eicosatetraenoic acid
N-Methoxy-N-methyl-arachidonamide
Conditions | Yield |
---|---|
96% |
all cis 5,8,11,14-eicosatetraenoic acid
2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethylamine
N-{{[(azidoethoxy)ethoxy]ethoxy}ethyl}arachidonoylamide
Conditions | Yield |
---|---|
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere; Stage #2: With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 0.5h; Inert atmosphere; Stage #3: 2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethylamine In N,N-dimethyl-formamide at 20℃; for 3h; Inert atmosphere; | 96% |
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; |
Conditions | Yield |
---|---|
With dmap; diisopropyl-carbodiimide In dichloromethane at 20℃; for 14h; | 96% |
With dmap; diisopropyl-carbodiimide In dichloromethane |
Conditions | Yield |
---|---|
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With 1,1'-carbonyldiimidazole In dichloromethane at 20℃; for 0.5h; Stage #2: glycine In dichloromethane for 12h; | 96% |
all cis 5,8,11,14-eicosatetraenoic acid
vanillylamine hydrochloride
arvanil
Conditions | Yield |
---|---|
With diethyl cyanophosphonate; triethylamine In tetrahydrofuran for 1.5h; | 95% |
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine In dichloromethane; ethyl acetate at 0℃; for 0.25h; | 79% |
all cis 5,8,11,14-eicosatetraenoic acid
oxiranyl-methanol
oxiran-2-ylmethyl (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 12h; | 95% |
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 42% |
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 35℃; for 16h; Inert atmosphere; | 95% |
all cis 5,8,11,14-eicosatetraenoic acid
1,3-Bis-triisopropylsilanyloxy-propan-2-ol
(5Z,8Z,11Z,14Z)-Icosa-5,8,11,14-tetraenoic acid 2-triisopropylsilanyloxy-1-triisopropylsilanyloxymethyl-ethyl ester
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane for 24h; Ambient temperature; | 94% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane | 94% |
all cis 5,8,11,14-eicosatetraenoic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; Inert atmosphere; | 93% |
all cis 5,8,11,14-eicosatetraenoic acid
cholesterol
cholesteryl 5,8,11,14-eicosatetraenoate
Conditions | Yield |
---|---|
With pseudomonas lipase In water at 40℃; for 24h; Esterification; Enzymatic reaction; | 92.1% |
all cis 5,8,11,14-eicosatetraenoic acid
(5Z,8Z,11Z,13E)-15(S)-hydroperoxyeicosa-5,8,11,13-tetraenoic acid
Conditions | Yield |
---|---|
With ammonium sulfate soybean lipoxygenase; | 92% |
With soybean lipoxygenase; oxygen at 23℃; Km and Vmax value at pH=9.2; | |
With ammonium hydroxide (enzymatic oxidation); |
all cis 5,8,11,14-eicosatetraenoic acid
1-(1’-β-D-[2’,3’,4’,6’-tetracetyl]galactosyl)glycerol
C37H56O13
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; Inert atmosphere; | 92% |
6-nitroveratryl alcohol
all cis 5,8,11,14-eicosatetraenoic acid
4,5-dimethoxy-2-nitrobenzyl arachidonate
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane Inert atmosphere; | 91% |
Conditions | Yield |
---|---|
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane for 0.25h; Inert atmosphere; Stage #2: benzylamine In dichloromethane Inert atmosphere; | 91% |
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 0℃; for 0.333333h; Inert atmosphere; | 90% |
With triethylamine In acetonitrile at 0 - 4℃; for 0.333333h; | |
With 4-methyl-morpholine In acetonitrile at 0℃; for 0.666667h; | |
With 4-methyl-morpholine; triethylamine In tetrahydrofuran at -15℃; for 0.25h; | |
With triethylamine In acetone at 20℃; for 0.5h; Inert atmosphere; |
Conditions | Yield |
---|---|
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 0℃; for 1h; Stage #2: 2-chloroethanamine hydrochloride With pyridine In dichloromethane at 0 - 20℃; for 0.5h; | 90% |
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With triethylamine; isobutyl chloroformate In tetrahydrofuran at 0℃; for 0.5h; Stage #2: 2-chloroethanamine hydrochloride With triethylamine In tetrahydrofuran at 0℃; for 3.5h; | 80% |
Conditions | Yield |
---|---|
With dmap; diisopropyl-carbodiimide In dichloromethane at 20℃; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane for 0.25h; Inert atmosphere; Stage #2: 3-METHOXYBENZYLAMINE In dichloromethane Inert atmosphere; | 90% |
all cis 5,8,11,14-eicosatetraenoic acid
(R)-4-(phenylmethyl)-2-oxazolidinone
(R)-N-arachidonyl-4-benzyl-2-oxazolidinone
Conditions | Yield |
---|---|
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With pivaloyl chloride; triethylamine In tetrahydrofuran at -78 - 0℃; for 0.666667h; Stage #2: (R)-4-(phenylmethyl)-2-oxazolidinone With n-butyllithium In tetrahydrofuran at -78 - 0℃; for 3.5h; | 88% |
all cis 5,8,11,14-eicosatetraenoic acid
2-(3,4-dimethoxyphenyl)-ethylamine
(5Z,8Z,11Z,14Z)-N-[2-(3,4-dimethoxyphenyl)ethyl]eicosa-5,8,11,14-tetraenamide
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In tetrahydrofuran at 20℃; for 12h; | 88% |
Stage #1: all cis 5,8,11,14-eicosatetraenoic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride at 20℃; for 0.166667h; Stage #2: 2-(3,4-dimethoxyphenyl)-ethylamine With triethylamine at 20℃; | 76% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View