DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:140-03-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1. 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:140-03-4
Min.Order:1 Gram
FOB Price: $0.1
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
Cas:140-03-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:140-03-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:140-03-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.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:140-03-4
Min.Order:1 Gram
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:140-03-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirysuperior quality Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Gum base glue dispensing. In the plastic base is commonly 0.2%
Cas:140-03-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
Cas:140-03-4
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: O-ACETYLRICINOLEIC ACID METHYL ESTER Synonyms: O-ACETYLRICINOLEIC ACID METHYL ESTER;METHYL (Z)-12-ACETOXY-9-OCTADECENOATE;METHYL O-ACETYLRICINOLEATE;METHYL ACETYL RICINOLEATE;12-(acetyloxy)-,methylester,[R-(Z)]-9-Octadecenoicacid;12
Cas:140-03-4
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:140-03-4
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:140-03-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:140-03-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
1. 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 powder2.
Cas:140-03-4
Min.Order:0
Negotiable
Type:Trading Company
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:140-03-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:140-03-4
Min.Order:0
Negotiable
Type:Trading Company
inquiryMethyl O-acetylricinoleate cas 140-03-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:140-03-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:140-03-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
best seller Application:API
Cas:140-03-4
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:140-03-4
Min.Order:0
Negotiable
Type:Trading Company
inquiryHenan Sunlake Enterprise Corporation Our Advantages 1, Any inquiry about ch
Cas:140-03-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Details Keywords O-Acetylricinoleate 140-03-4 C21H38O4 Quick Details ProName:High Quality Methyl O-Acetylricinoleat... Cas
Cas:140-03-4
Min.Order:10 Gram
FOB Price: $400.0 / 500.0
Type:Trading Company
inquiryAdvantages of Methyl Acetyl Ricinoleate:- Methyl Acetyl Ricinoleate (Methyl O-AcetylRicinoleate & Ricinoleic Acid, Methyl Ester, Acetate, CAS No.140-03-4) is a colorless to light yellow, clear, viscous liquid having a slight characteri
food additives Hangzhou Haiqiang Chem Co.Limited 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
Cas:140-03-4
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryShanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
Cas:140-03-4
Min.Order:0
Negotiable
Type:Trading Company
inquirymethyl ricinoleate
acetyl chloride
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
Conditions | Yield |
---|---|
With pyridine In benzene for 2h; Heating; | 98% |
With pyridine In benzene |
methyl ricinoleate
acetic anhydride
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
Conditions | Yield |
---|---|
With [Hmim][HSO4] at 80℃; for 4h; Concentration; Temperature; | 94.47% |
With pyridine at 20℃; |
methanol
12-O-acetylricinoleic acid
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 100℃; for 4h; | 73% |
Isopropenyl acetate
methyl ricinoleate
A
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
B
(Z)-(S)-12-hydroxyoctadec-9-enoic acid methyl ester
Conditions | Yield |
---|---|
With Candida cylindrica lipase In hexane for 12h; Ambient temperature; | A 30% B 50% |
methyl ricinoleate
acetic anhydride
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
Conditions | Yield |
---|---|
With lithium hydroxide; water In tetrahydrofuran for 6h; Ambient temperature; | 83% |
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
methyl (12R)-acetoxy-9,10-dihydroxyoctadecanoate
Conditions | Yield |
---|---|
With sulfuric acid; dihydrogen peroxide; acetic acid at 40℃; for 4h; | 65% |
Multi-step reaction with 2 steps 1: formic acid; dihydrogen peroxide / water / 6 h / 50 °C 2: phosphonic Acid / water / 3 h / 90 °C View Scheme |
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
Conditions | Yield |
---|---|
With tris(2,4-pentanedionato)ruthenium(III); Pyridine-2,6-dicarboxylic acid; dihydrogen peroxide In water; acetonitrile at 25℃; for 24h; | 35% |
With formic acid; dihydrogen peroxide In water at 50℃; for 6h; |
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
12-acetoxy-octadecanoic acid methyl ester
Conditions | Yield |
---|---|
With acetic acid; platinum Hydrogenation; |
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
(9R,10S,12R)-12-acetoxy-9,10-epoxy-octadecanoic acid methyl ester
Conditions | Yield |
---|---|
With peracetic acid; diethyl ether |
diazomethane
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
Conditions | Yield |
---|---|
With palladium(II) acetylacetonate In diethyl ether at 0℃; for 2h; |
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
A
(9R,10S,12R)-12-acetoxy-9,10-epoxy-octadecanoic acid methyl ester
Conditions | Yield |
---|---|
With monoperoxyphthalic acid In diethyl ether |
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 83 percent / LiOH, H2O / tetrahydrofuran / 6 h / Ambient temperature 2: (i-Pr)2NEt/4-pyrrolidinopyridine / toluene / 2 h / Ambient temperature View Scheme |
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dihydrogen peroxide; tris(2,4-pentanedionato)ruthenium(III); Pyridine-2,6-dicarboxylic acid / acetonitrile; water / 24 h / 25 °C 2: molybdenum(VI) oxide; tetrabutyl phosphonium bromide / neat (no solvent) / 20 h / 100 °C / 37503.8 Torr / Autoclave View Scheme |
[R-(Z)]-12-(acetyloxy)-9-octadecenoic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: formic acid; dihydrogen peroxide / water / 6 h / 50 °C 2: phosphonic Acid / water / 3 h / 90 °C 3: 5 wt% ruthenium/carbon / neat (no solvent) / 3 h / 175 °C / 75.01 Torr / Inert atmosphere; Green chemistry View Scheme |
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