1.In No Less 10 years exporting experience. you 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 Specializ
Cas:53623-10-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry3,11-dimethylnonacosan-2-one CAS:53623-10-2 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 orga
Cas:53623-10-2
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:53623-10-2
Min.Order:1 Kilogram
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:53623-10-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryZibo 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:53623-10-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryOur 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
Cas:53623-10-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:53623-10-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:53623-10-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world.2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.3,our staff consists of highly qualified in
Cas:53623-10-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:53623-10-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry3,11-DIMETHYLNONACOSAN-2-ONEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:53623-10-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhight degree of purityAppearance:COA mentioned Storage:COA mentioned Package:Standard or custom package Application:hight degree of purity Transportation:Express/Sea/Air Port:Any port in China
Changzhou Helios Biochemical Co., Ltd is a leading manufacturer and supplier for medical intermediates and pesticide intermediates . We specialize in custom synthesis of benzene ring, pyridine and pyrimidine derivatives to help customers to accelerat
Cas:53623-10-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStrict quality control system and PHD We has passed through the ISO9001:2016 Quality System Certificate, we have strict quality control system. we have about 300 employees, including 90 full-time PHD 15 PHD and masters above, 153 undergraduates, w
Cas:53623-10-2
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Trading Company
inquiry2-Nonacosanone,3,11-dimethyl-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By
hight degree of purityAppearance:COA mentioned Storage:COA mentioned Package:Standard or custom package Application:hight degree of purity Transportation:Express/Sea/Air Port:Any port in China
3,11-dimethyl-3-nonacosen-2-one
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
With hydrogen; platinum(IV) oxide In ethanol | 90% |
3,11-dimethyl 3-ethylcarbonylcosan-2-one
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydroxide In tetrahydrofuran; water at 20℃; for 2h; | 73% |
1-methyl-2-(8-methylhexacosyl)-1-cyclopropanol
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
With potassium hydroxide In tetrahydrofuran for 12h; Ambient temperature; | 57% |
5-methyl-6-oxoheptanoic acid
6-Methyltetracosansaeure
A
3,11-dimethylnonacosan-2-one
B
3,10-Dimethyl-2,11-dodecandion
C
19,28-Dimethylhexatetracontan
Conditions | Yield |
---|---|
With potassium hydroxide In methanol coelectroylsis up to pH 9; | A 42.5% B 50% C n/a |
With potassium hydroxide In methanol coelectroylsis up to pH 9; Yield given; | A 42.5% B 50% C n/a |
1-bromo-8-methylhexacosane
triphenylphosphoranylidene-2-butanone
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
(i) nBuLi, THF, hexane, (ii) /BRN= 1818630/, THF; Multistep reaction; |
2,10-dimethyl-octacosanoic acid
methyllithium
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
In diethyl ether |
2-acetyl-2,10-dimethyl-octacos-10-enoic acid benzyl ester
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal |
3,11-dimethyl-nonacosan-2-ol
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
With chromium(VI) oxide; sulfuric acid In acetone |
hexanedial
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: 65 percent / benzene / 10 h / Heating 2: 80 percent / ammonium nitrate / ethanol / 15 h / 20 - 23 °C 3: 1) Bu-Li / 1) ether, hexane, 0 deg C, 1 h; 2) 20-23 deg C, 2 h 4: 90 percent / H2 / PtO2 / ethanol 5: 50percent H2SO4 / dioxane / 2 h / 40 - 50 °C 6: 1) NaH / 1) THF , t<20 deg C; 2) ether, 35 deg C, 8 h 7: 90 percent / H2 / PtO2 / ethanol View Scheme |
8-oxo-non-6-enal
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: 80 percent / ammonium nitrate / ethanol / 15 h / 20 - 23 °C 2: 1) Bu-Li / 1) ether, hexane, 0 deg C, 1 h; 2) 20-23 deg C, 2 h 3: 90 percent / H2 / PtO2 / ethanol 4: 50percent H2SO4 / dioxane / 2 h / 40 - 50 °C 5: 1) NaH / 1) THF , t<20 deg C; 2) ether, 35 deg C, 8 h 6: 90 percent / H2 / PtO2 / ethanol View Scheme |
1,1-diethoxy-6-nonen-8-one
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1) Bu-Li / 1) ether, hexane, 0 deg C, 1 h; 2) 20-23 deg C, 2 h 2: 90 percent / H2 / PtO2 / ethanol 3: 50percent H2SO4 / dioxane / 2 h / 40 - 50 °C 4: 1) NaH / 1) THF , t<20 deg C; 2) ether, 35 deg C, 8 h 5: 90 percent / H2 / PtO2 / ethanol View Scheme |
1-bromomethylhexacosan-8-ol
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 93 percent / triethylsilane; BF3*OEt2 / CH2Cl2 / 2 h / 0 °C 2: 93 percent / K2CO3; KI / acetone / 20 h / Heating 3: 73 percent / NaOH; tetrabutylammonium hydroxide / tetrahydrofuran; H2O / 2 h / 20 °C View Scheme |
1-octadecanol
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: 95 percent / phosphorus tribromide / diethyl ether / 2 h / Heating 2.1: Li / diethyl ether / -10 - 10 °C 2.2: 60 percent / diethyl ether / 3 h / 0 °C 3.1: 93 percent / triethylsilane; BF3*OEt2 / CH2Cl2 / 2 h / 0 °C 4.1: 93 percent / K2CO3; KI / acetone / 20 h / Heating 5.1: 73 percent / NaOH; tetrabutylammonium hydroxide / tetrahydrofuran; H2O / 2 h / 20 °C View Scheme |
1,8-Octanediol
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: 72 percent / HBr / benzene / 18 h / Heating 2.1: 80 percent / Jones reagent / acetone / 1 h / 0 - 20 °C 3.1: 64 percent / tetrahydrofuran; diethyl ether / 1 h / -78 - 0 °C 4.1: Li / diethyl ether / -10 - 10 °C 4.2: 60 percent / diethyl ether / 3 h / 0 °C 5.1: 93 percent / triethylsilane; BF3*OEt2 / CH2Cl2 / 2 h / 0 °C 6.1: 93 percent / K2CO3; KI / acetone / 20 h / Heating 7.1: 73 percent / NaOH; tetrabutylammonium hydroxide / tetrahydrofuran; H2O / 2 h / 20 °C View Scheme |
8-bromooctanoic acid
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: 64 percent / tetrahydrofuran; diethyl ether / 1 h / -78 - 0 °C 2.1: Li / diethyl ether / -10 - 10 °C 2.2: 60 percent / diethyl ether / 3 h / 0 °C 3.1: 93 percent / triethylsilane; BF3*OEt2 / CH2Cl2 / 2 h / 0 °C 4.1: 93 percent / K2CO3; KI / acetone / 20 h / Heating 5.1: 73 percent / NaOH; tetrabutylammonium hydroxide / tetrahydrofuran; H2O / 2 h / 20 °C View Scheme |
1-bromo-8-methylhexacosane
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 93 percent / K2CO3; KI / acetone / 20 h / Heating 2: 73 percent / NaOH; tetrabutylammonium hydroxide / tetrahydrofuran; H2O / 2 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: KOH / ethanol / 0.75 h / 180 - 185 °C 2: diethyl ether View Scheme |
8-bromooctanol
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: 80 percent / Jones reagent / acetone / 1 h / 0 - 20 °C 2.1: 64 percent / tetrahydrofuran; diethyl ether / 1 h / -78 - 0 °C 3.1: Li / diethyl ether / -10 - 10 °C 3.2: 60 percent / diethyl ether / 3 h / 0 °C 4.1: 93 percent / triethylsilane; BF3*OEt2 / CH2Cl2 / 2 h / 0 °C 5.1: 93 percent / K2CO3; KI / acetone / 20 h / Heating 6.1: 73 percent / NaOH; tetrabutylammonium hydroxide / tetrahydrofuran; H2O / 2 h / 20 °C View Scheme |
8-bromononan-2-one
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: Li / diethyl ether / -10 - 10 °C 1.2: 60 percent / diethyl ether / 3 h / 0 °C 2.1: 93 percent / triethylsilane; BF3*OEt2 / CH2Cl2 / 2 h / 0 °C 3.1: 93 percent / K2CO3; KI / acetone / 20 h / Heating 4.1: 73 percent / NaOH; tetrabutylammonium hydroxide / tetrahydrofuran; H2O / 2 h / 20 °C View Scheme |
1-Bromooctadecane
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: Li / diethyl ether / -10 - 10 °C 1.2: 60 percent / diethyl ether / 3 h / 0 °C 2.1: 93 percent / triethylsilane; BF3*OEt2 / CH2Cl2 / 2 h / 0 °C 3.1: 93 percent / K2CO3; KI / acetone / 20 h / Heating 4.1: 73 percent / NaOH; tetrabutylammonium hydroxide / tetrahydrofuran; H2O / 2 h / 20 °C View Scheme |
3-Methylheneicosansaeure
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 66 percent / KOH (neutralisation to 2.8percent) / methanol / coelectrolysis up to pH 8 2: 80 percent / NaOH / methanol; H2O / 10 h / Heating 3: 42.5 percent / KOH (neutralisation to 6percent) / methanol / coelectroylsis up to pH 9 View Scheme |
1-octadecylmagnesium bromide
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: CuCl / diethyl ether / 3 h / 0 °C 2: KOH / methanol / 20 h 3: 66 percent / KOH (neutralisation to 2.8percent) / methanol / coelectrolysis up to pH 8 4: 80 percent / NaOH / methanol; H2O / 10 h / Heating 5: 42.5 percent / KOH (neutralisation to 6percent) / methanol / coelectroylsis up to pH 9 View Scheme |
2-Acetyl-2-methyladipinsaeure-diethylester
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 80 percent / aq. HCl, 50percent HAc / 24 h / Heating 2: 42.5 percent / KOH (neutralisation to 6percent) / methanol / coelectroylsis up to pH 9 View Scheme |
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: KOH / methanol / 20 h 2: 66 percent / KOH (neutralisation to 2.8percent) / methanol / coelectrolysis up to pH 8 3: 80 percent / NaOH / methanol; H2O / 10 h / Heating 4: 42.5 percent / KOH (neutralisation to 6percent) / methanol / coelectroylsis up to pH 9 View Scheme |
6-Methyltetracosansaeure-methylester
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 80 percent / NaOH / methanol; H2O / 10 h / Heating 2: 42.5 percent / KOH (neutralisation to 6percent) / methanol / coelectroylsis up to pH 9 View Scheme |
8-oxononanoic acid
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: diethyl ether / 5 °C 2: dimethylformamide; tetrahydrofuran / 36 h / 25 °C 3: H2 / PtO2 4: LiAlH4 / diethyl ether / 6 h / 25 °C 5: aq. HBr, H2SO4 / 5 h / Heating 6: KOH / ethanol / 0.75 h / 180 - 185 °C 7: diethyl ether View Scheme |
8-methyl-hexacosan-1-ol
3,11-dimethylnonacosan-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: aq. HBr, H2SO4 / 5 h / Heating 2: KOH / ethanol / 0.75 h / 180 - 185 °C 3: diethyl ether View Scheme |
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