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:453-18-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:liquid Storage:Store in sealed containers at cool & dry plac
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
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:453-18-9
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:453-18-9
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
Cas:453-18-9
Min.Order:100 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Ansciep 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
Methyl fluoroacetate cas 453-18-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
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:any port in China
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:any port in China
Cas:453-18-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:453-18-9
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiry1.Introduction of 453-18-9 Methyl fluoroacetate has the CAS registry number Appearance:Colorless, transparent liquid Storage:Store in a cool, dry place. Store in a tightly closed container Package:Can be packaged in acc
Cas:453-18-9
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryWatson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L
Cas:453-18-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Stable quality, high quality satisfy customer's high grade sourcing request. 2.Competitive price . 3.Correct delivery time promise. 4.Continuous improvement make sure the long-term cooperation. 5.Honest service for
Cas:453-18-9
Min.Order:1 Kilogram
FOB Price: $7.0 / 10.0
Type:Trading Company
inquiryHangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and inter
Cas:453-18-9
Min.Order:1 Gram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom
Methyl fluoroacetate CAS: 453-18-9 Molecular formula: C3H5FO2 Appearance: Colorless liquid Content: 99.5% Packing: 200kg Application:As intermediate for organic synthesis
United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom
please contact us to confirm the required quantity and quote, we will provide you with COA,NMR,HPLC and other relevant information Storage:Store in a cool place. Keep container tightly closed in a dry and well-ventilated place Package:as your needs A
Methyl fluoroacetate Molecular Formula C3H5FO2 Molecular Weight 92.07 CAS Registry Number 453-18-9 Methyl fluoroacetateSynon…
24 hours after-sale service, good quality with competitive price.GMP standard factory to assure the quality and stable supply.Appearance:yellow to white solid Storage:keep sealed and keep from direct light Package:According client's requirements Appl
Cas:453-18-9
Min.Order:0
Negotiable
Type:Trading Company
inquiryIKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:11393 Environmental Management Syst
Methyl Fluoroacetate Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen
Conditions | Yield |
---|---|
With iron In tetrahydrofuran for 12h; Heating; | A 9 % Spectr. B 82% |
Methyl fluoroiodoacetate
A
methyl fluoroacetate
Conditions | Yield |
---|---|
With Allyl ether; iron In tetrahydrofuran for 13h; Heating; | A 11 % Spectr. B 81% |
Conditions | Yield |
---|---|
With potassium fluoride; tetrabutylammomium bromide for 1.25h; Heating; | 79% |
With acetamide; potassium fluoride at 100 - 110℃; for 3h; Substitution; | 30% |
With acetamide; potassium fluoride at 100 - 110℃; for 3h; Substitution; | 30% |
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; chromium chloride; iron In methanol at 70 - 80℃; for 10h; | A 14 % Spectr. B 74% |
acrylic acid methyl ester
Methyl fluoroiodoacetate
A
methyl fluoroacetate
B
Dimethyl 2-fluoropentanedioate
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; chromium chloride; iron In methanol at 70 - 80℃; for 11h; | A 17 % Spectr. B 71% |
Conditions | Yield |
---|---|
With boron trifluoride |
Conditions | Yield |
---|---|
With silver fluoride at 170℃; | |
With mercury(II) fluoride at 170℃; |
Conditions | Yield |
---|---|
With thallium(I) fluoride; ethanol | |
With potassium fluoride; acetylacetone Irradiation.UV-Licht; |
Conditions | Yield |
---|---|
With carbon dioxide; sodium In acetone |
methyl fluoroacetate
Conditions | Yield |
---|---|
With triethylamine In methanol Inert atmosphere; Reflux; | 100% |
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran for 2h; Reflux; | 94% |
(R)-N-benzylidene-2-methylpropane-2-sulfinamide
methyl fluoroacetate
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In tetrahydrofuran at -80℃; for 0.5h; Inert atmosphere; | 88% |
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | 85% |
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane 1.) -95 deg C, 2 h, 2.) -95 deg C, 5 min; | 87% |
methyl fluoroacetate
C22H35FN2O14
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; Inert atmosphere; Cooling with ice; | 85% |
With triethylamine In methanol at 20℃; Inert atmosphere; Cooling with ice; |
methyl fluoroacetate
(R)-(-)-N-(4-chlorobenzylidene)-2-methylpropane-2-sulfinamide
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A n/a B 83% |
With potassium tert-butylate In tetrahydrofuran at 30℃; for 0.5h; Inert atmosphere; Overall yield = 83 %; | A n/a B n/a |
1-methoxy-2-methyl-1-trimethylsiloxy-1-propene
trimethylsilyl cyanide
methyl fluoroacetate
Conditions | Yield |
---|---|
With gallium(III) iodide In dichloromethane at 20℃; for 5h; | 82% |
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A 82% B n/a |
methyl fluoroacetate
Conditions | Yield |
---|---|
In 2,2,2-trifluoroethanol at 80℃; for 15h; | 81% |
methyl fluoroacetate
C12H17NOS
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A n/a B 80% |
With sodium hexamethyldisilazane In tetrahydrofuran; dichloromethane at -20℃; for 0.5h; Inert atmosphere; Overall yield = 80 %; Overall yield = 252 mg; | A n/a B n/a |
Conditions | Yield |
---|---|
Stage #1: methyl fluoroacetate With Dimethyl oxalate; sodium methylate In dimethyl sulfoxide at 15 - 25℃; for 1h; Inert atmosphere; Stage #2: formaldehyd With 2,6-di-tert-butyl-4-methyl-phenol In dimethyl sulfoxide at 20 - 35℃; for 1h; Temperature; Reagent/catalyst; Inert atmosphere; | 79.3% |
Stage #1: methyl fluoroacetate With Dimethyl oxalate; sodium methylate In methanol; pentane at 20 - 25℃; for 24.25h; Claisen Condensation; Stage #2: formaldehyd In pentane at 5 - 10℃; for 5h; Concentration; Reagent/catalyst; Temperature; Time; | 58% |
methyl fluoroacetate
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A 77% B n/a |
methyl fluoroacetate
2-methylpropane-2-sulfinic acid [1-(2-methyl-1-ylphenyl)ethylidene]amide
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A n/a B 76% |
With potassium hexamethylsilazane In tetrahydrofuran; N,N-dimethyl-formamide at -40℃; for 0.5h; Inert atmosphere; Overall yield = 88 %; Overall yield = 277 mg; | A n/a B n/a |
methyl fluoroacetate
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A 76% B n/a |
Conditions | Yield |
---|---|
With triethylamine In methanol at 0 - 50℃; Inert atmosphere; | 75% |
methyl fluoroacetate
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A n/a B 74% |
With sodium t-butanolate In tetrahydrofuran at 10℃; for 0.5h; Inert atmosphere; Overall yield = 74 %; Overall yield = 233 mg; | A n/a B n/a |
methyl fluoroacetate
(R)-(-)-N-(4-cyanobenzylidene)-2-methylpropane-2-sulfinamide
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A 71% B n/a |
N-tert-butylsulfinyl ketoimine
methyl fluoroacetate
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A 71% B n/a |
methyl fluoroacetate
(RS)-N-[(2-naphthyl)methylidene]-2-methyl-2-propanesulfinamide
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | 70% |
With potassium hexamethylsilazane In tetrahydrofuran; N,N-dimethyl-formamide at -40℃; for 0.5h; Inert atmosphere; | n/a |
methyl fluoroacetate
N-t-butylsulfinyl-2-pyridinyl carboxaenamine
Conditions | Yield |
---|---|
With N,N,N,N,-tetramethylethylenediamine; lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.5h; Inert atmosphere; diastereoselective reaction; | A 70% B n/a |
Conditions | Yield |
---|---|
at 80℃; for 12h; | 70% |
Conditions | Yield |
---|---|
Stage #1: Dimethyl oxalate; methyl fluoroacetate With sodium methylate In toluene at 25℃; for 2h; Stage #2: O-methylisourea hemisulfate With sodium methylate In toluene at 35℃; for 8h; | 70% |
methyl fluoroacetate
C22H34F2N2O14
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; Inert atmosphere; Cooling with ice; | 67% |
methyl fluoroacetate
Conditions | Yield |
---|---|
Stage #1: methyl fluoroacetate With potassium trimethylsilonate In 1,4-dioxane at 20℃; Stage #2: trans-4-[2-(4-benzo[1,3]dioxol-4-yl-piperidin-1-yl)ethyl]cyclohexylamine hydrochloride With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 20℃; for 4h; | 66.7% |
methyl fluoroacetate
N-trans-{4-[2-(4-benzo[1,3]dioxol-4-yl-piperidin-1-yl)-ethyl]-cyclohexyl}-2-fluoro-acetamide
Conditions | Yield |
---|---|
Stage #1: methyl fluoroacetate With potassium trimethylsilonate In 1,4-dioxane at 20℃; Stage #2: trans-4-[2-(4-benzo[1,3]dioxol-4-yl-piperidin-1-yl)-ethyl]-cyclohexylamine hydrochloride With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 20℃; for 4h; | 66.7% |
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