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 t
Cas:661-19-8
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inquiryhigh quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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
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Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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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
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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
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inquiryn-Docosanol CAS:661-19-8 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,
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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
Behenyl Alcohol (Docosanol) CAS: 661-19-8 Specification Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR
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inquiryPRODUCT DETAILS
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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
Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao
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inquiryJ&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
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A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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1.high purity 2.consistent quality 3.competitive price 4.fast shipping Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect eq
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inquiryOur Advantages Production: Advanced chemical equipment with years of experience Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Specif
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inquiryShandong Baimao Chemical Co., Ltd is a private joint-stock fine chemical enterprises, with a sound management system. Long-term commitment to chemical products research and development, production and marketing. Our products include organic chemical
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inquirySuperior quality, moderate price & quick delivery. Appearance:white crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermed
Product name: Behenyl Alcohol CAS No.: 661-19-8 Molecule Formula:C6H10BrN Molecule Weight:176.05 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS SP
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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,
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inquiry1-docosanol
1-docosanol
Conditions | Yield |
---|---|
With iodine In methanol microwave irradiation; | 100% |
1-docosanol
Conditions | Yield |
---|---|
With iodine In methanol microwave irradiation; | 100% |
n-docosanal
1-docosanol
Conditions | Yield |
---|---|
With magnesium; tin(ll) chloride In tetrahydrofuran for 0.25h; | 98% |
2-Docosyloxy-tetrahydro-pyran
1-docosanol
Conditions | Yield |
---|---|
With CuCl2*H2O In ethanol for 3h; Hydrolysis; Heating; | 91% |
With iodine In methanol for 0.166667h; microwave irradiation; | 80% |
With toluene-4-sulfonic acid In methanol for 8h; Ambient temperature; |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; iodine In tetrahydrofuran at 0 - 30℃; Reagent/catalyst; | 87.6% |
Multi-step reaction with 2 steps 1: H2SO4 / 7 h / Heating 2: LiAlH4 / tetrahydrofuran / 3 h / 0 - 20 °C View Scheme | |
With acetic acid |
icosane
n-docosane
n-hexacosane
Tridecane
octadecane
tetracosane
octacosane
n-triacontane
A
1-octadecanol
B
n-eicosanol
C
melissyl alcohol
D
1-docosanol
E
tetracosyl alcohol
F
hexacosyl alcohol
G
octacosyl alcohol
Conditions | Yield |
---|---|
Stage #1: icosane; n-docosane; n-hexacosane; octadecane; tetracosane; octacosane; n-triacontane With oxygen at 30 - 50℃; under 1575.16 Torr; for 0.5h; Stage #2: Tridecane With titanium(IV) isopropylate at 30 - 50℃; under 1575.16 - 3750.38 Torr; for 6.86667h; Stage #3: With sulfuric acid; water at 80℃; Product distribution / selectivity; | A 17.66% B 19.46% C 0.1% D 13.62% E 6.93% F 2.04% G 0.48% |
icosane
n-docosane
n-hexacosane
octadecane
tetracosane
octacosane
n-triacontane
A
1-octadecanol
B
n-eicosanol
C
melissyl alcohol
D
1-docosanol
E
tetracosyl alcohol
F
hexacosyl alcohol
G
octacosyl alcohol
Conditions | Yield |
---|---|
Stage #1: icosane; n-docosane; n-hexacosane; octadecane; tetracosane; octacosane; n-triacontane With oxygen at 30 - 50℃; under 1575.16 - 3675.37 Torr; for 3h; Stage #2: With sulfuric acid; water Product distribution / selectivity; | A 12.4% B 13.4% C 0.05% D 7.8% E 3.2% F 1% G 0.2% |
Conditions | Yield |
---|---|
With copper oxide-chromium oxide under 147102 Torr; Hydrogenation; | |
With lithium aluminium tetrahydride; diethyl ether |
docosanoic acid phenyl ester
1-docosanol
Conditions | Yield |
---|---|
With i-Amyl alcohol; sodium |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 3h; | |
With lithium aluminium tetrahydride In tetrahydrofuran |
docosyloxymethylbenzene
1-docosanol
Conditions | Yield |
---|---|
With naphthalene; water; lithium 1.) THF, -78 deg C - 20 deg C, 2 h; Yield given. Multistep reaction; |
docosyloxydimethylphenylsilane
1-docosanol
Conditions | Yield |
---|---|
With naphthalene; water; lithium 1.) THF, 0 deg C, 4 h; Yield given. Multistep reaction; |
1-docosanol
Conditions | Yield |
---|---|
With pentan-1-ol; sodium |
1-docosanol
Conditions | Yield |
---|---|
With sodium Darst.; | |
With sodium; Petroleum ether; butan-1-ol | |
With pentan-1-ol; sodium | |
With ethanol; sodium |
1-docosanol
Conditions | Yield |
---|---|
With diethyl ether; hydrogen; platinum |
cis-13-docosenoic acid butyl ester
A
1-docosanol
Conditions | Yield |
---|---|
at 295℃; under 147102 Torr; Hydrogenation; |
Conditions | Yield |
---|---|
at 330 - 335℃; Hydrogenation; |
15-(methoxycarbonyl)pentadecanoic acid
1-docosanol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 72 percent / MeONa / methanol / 27 °C / Electrochemical reaction; Pt anode; graphite cathode 2: lithium aluminium hydride / tetrahydrofuran View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: MeONa / methanol / Electrolysis; Pt anode; graphite cathode 2: Ba(OH)2 3: 72 percent / MeONa / methanol / 27 °C / Electrochemical reaction; Pt anode; graphite cathode 4: lithium aluminium hydride / tetrahydrofuran View Scheme |
dimethyl hexadecanedioate
1-docosanol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Ba(OH)2 2: 72 percent / MeONa / methanol / 27 °C / Electrochemical reaction; Pt anode; graphite cathode 3: lithium aluminium hydride / tetrahydrofuran View Scheme |
2-[(6-bromohexyl)oxy]tetrahydro-2H-pyran
1-docosanol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) n-BuLi / 1.) THF, hexane, -10 deg C, 3,5 h, 2.) THF, hexane, -10 deg C, 4 h 2: 87 percent / Raney nickel / 5 h / Heating 3: p-toluenesulfonic acid / methanol / 8 h / Ambient temperature View Scheme |
2-pentadecyl-[1,3]dithiane
1-docosanol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) n-BuLi / 1.) THF, hexane, -10 deg C, 3,5 h, 2.) THF, hexane, -10 deg C, 4 h 2: 87 percent / Raney nickel / 5 h / Heating 3: p-toluenesulfonic acid / methanol / 8 h / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1.) n-BuLi / 1.) THF, hexane, -10 deg C, 45 min, 2.) THF, hexane, room temperature, overnight 2: 86 percent / H2 / Pd/C / methanol / 6 h 3: H2SO4 / 7 h / Heating 4: LiAlH4 / tetrahydrofuran / 3 h / 0 - 20 °C View Scheme |
(5-carboxypentyl)triphenylphosphonium bromide
1-docosanol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1.) n-BuLi / 1.) THF, hexane, -10 deg C, 45 min, 2.) THF, hexane, room temperature, overnight 2: 86 percent / H2 / Pd/C / methanol / 6 h 3: H2SO4 / 7 h / Heating 4: LiAlH4 / tetrahydrofuran / 3 h / 0 - 20 °C View Scheme |
6-docosenoic acid
1-docosanol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 86 percent / H2 / Pd/C / methanol / 6 h 2: H2SO4 / 7 h / Heating 3: LiAlH4 / tetrahydrofuran / 3 h / 0 - 20 °C View Scheme |
2-[6-(2-Pentadecyl-[1,3]dithian-2-yl)-hexyloxy]-tetrahydro-pyran
1-docosanol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 87 percent / Raney nickel / 5 h / Heating 2: p-toluenesulfonic acid / methanol / 8 h / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: n-butyllithium; N,N,N,N,N,N-hexamethylphosphoric triamide / tetrahydrofuran 2: potassium hydride; Trimethylenediamine 3: n-butyllithium; N,N,N,N,N,N-hexamethylphosphoric triamide / tetrahydrofuran 4: hydrogen 5: hydrogen; palladium 10% on activated carbon / ethyl acetate View Scheme |
Conditions | Yield |
---|---|
at 250℃; for 15h; Inert atmosphere; | 99.6% |
With C28H60O3PS(1+)*CF3O3S(1-) at 80℃; for 6h; Sealed tube; |
Conditions | Yield |
---|---|
With magnesium(II) perchlorate at 40℃; for 1h; | 99% |
zinc(II) perchlorate In diethyl ether for 30h; | 99% |
Conditions | Yield |
---|---|
In diethyl ether; dichloromethane; toluene Ambient temperature; | 98% |
In diethyl ether; dichloromethane; toluene | 98% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane | 97% |
With triethylamine In dichloromethane at 20℃; for 3h; | |
With triethylamine In tetrahydrofuran at 40℃; for 2h; Cooling with ice bath; | |
With pyridine at 0 - 20℃; for 24h; |
Conditions | Yield |
---|---|
With 10H-phenothiazine; hydroquinone at 110 - 130℃; for 4.5h; | 95.8% |
Conditions | Yield |
---|---|
With iodine In tetrahydrofuran for 0.133333h; microwave irradiation; | 95% |
1-docosanol
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
With iodine In 1,2-dichloro-ethane at 71 - 72℃; for 0.0333333h; microwave irradiation; | 95% |
Conditions | Yield |
---|---|
With magnesium sulfate; zinc(II) perchlorate at 80℃; for 12h; | 95% |
Conditions | Yield |
---|---|
With choline chloride; zinc(II) chloride at 110℃; for 12h; | 95% |
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine In dichloromethane at -78℃; for 0.5h; | 94% |
With N,N,N,N,-tetramethylethylenediamine In dichloromethane at -78℃; for 0.5h; Inert atmosphere; | 94% |
With N,N,N,N,-tetramethylethylenediamine In dichloromethane at -78℃; for 0.5h; Inert atmosphere; | 94% |
1-docosanol
Conditions | Yield |
---|---|
Stage #1: poly(octadecene-1-co-maleic anhydride) resin; 2,2-dimethyl-3-hydroxypropyl 2-cyano-3,3-diphenylpropenoate; TYZOR DEA In xylene for 18h; Heating / reflux; Stage #2: 1-docosanol; TYZOR DEA In xylene for 8h; Heating / reflux; | 93% |
Conditions | Yield |
---|---|
Stage #1: 1-docosanol; Hexamethylene diisocyanate; dibutyltin dilaurate In tetrahydrofuran; hexane at 20 - 60℃; for 1h; Stage #2: diaminodecane In tetrahydrofuran; hexane at 20℃; for 1h; | 93% |
1-docosanol
1,2-bis(5-(2-carboxyethyl)-3-methyl-2-thienyl)hexafluorocyclopentene
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 20℃; for 72h; | 93% |
Conditions | Yield |
---|---|
With iodine In 1,2-dichloro-ethane at 46 - 50℃; for 0.0333333h; microwave irradiation; | 92% |
Conditions | Yield |
---|---|
With choline chloride; zinc(II) chloride at 110℃; for 24h; | 92% |
Conditions | Yield |
---|---|
With 4-methyl-benzoic acid methyl ester; tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide at 60℃; for 6h; Electrolysis; Inert atmosphere; | 92% |
Multi-step reaction with 2 steps 1: phosphorus; iodine 2: zinc; hydrochloric acid; glacial acetic acid View Scheme |
Conditions | Yield |
---|---|
With phosphorus tribromide In dichloromethane at 100℃; for 4h; Inert atmosphere; | 91.2% |
With N-Bromosuccinimide; potassium hexamethylsilazane; (1,3,4)-triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene In dichloromethane at 20℃; for 6h; Reagent/catalyst; Appel Halogenation; Inert atmosphere; | 77% |
With hydrogen bromide at 150℃; |
tert-butyl 2-(benzo[d]thiazol-2-ylsulfonyl)acetate
1-docosanol
Conditions | Yield |
---|---|
With triphenylphosphine; 1,1'-azodicarbonyl-dipiperidine In toluene at 0 - 20℃; for 12h; Reagent/catalyst; Mitsunobu Displacement; | 91% |
1-docosanol
n-docosanal
Conditions | Yield |
---|---|
With pyridinium chlorochromate In dichloromethane at 20℃; for 6h; Molecular sieve; Inert atmosphere; | 88% |
With N-chloro-succinimide; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; tetrabutyl-ammonium chloride; sodium hydrogencarbonate; potassium carbonate In dichloromethane; water at 20℃; for 20h; Inert atmosphere; | 86% |
With pyridinium chlorochromate In dichloromethane at 20℃; for 6h; | 83% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 0.166667h; | 88% |
1-docosanol
p-Coumaric Acid
4'-hydroxy-trans-cinnamic acid docosyl ester
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 20℃; Mitsunobu reaction; | 88% |
With toluene-4-sulfonic acid In acetone; benzene at 80℃; for 2h; Yield given; |
1-docosanol
[4-(7-Diethylamino-2-oxo-2H-chromen-3-yl)-phenyl]-oxo-acetonitrile
Conditions | Yield |
---|---|
With dmap In acetonitrile for 1.5h; Heating; | 88% |
1-docosanol
Dibenzyl N,N-diisopropylphosphoramidite
phosphoric Acid dibenzyl ester docosanyl ester
Conditions | Yield |
---|---|
Stage #1: 1-docosanol; Dibenzyl N,N-diisopropylphosphoramidite With 1H-tetrazole In dichloromethane at 25℃; for 2h; Stage #2: With peracetic acid In dichloromethane at -38 - 0℃; | 88% |
Conditions | Yield |
---|---|
With choline chloride; zinc(II) chloride at 110℃; for 24h; | 88% |
1-docosanol
phosphoric Acid dibenzyl ester docosanyl ester
Conditions | Yield |
---|---|
88% | |
88% |
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 1h; | 88% |