Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
zhenyu 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 produc
Cas:2252-51-9
Min.Order:1 Kilogram
FOB Price: $4.0
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:2252-51-9
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:2252-51-9
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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 car
Cas:2252-51-9
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Manufacturers
inquiryhigh quality Appearance:Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Intermediates Transportation:by air or by sea Port:shanghai
Cas:2252-51-9
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
Cas:2252-51-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
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
Cas:2252-51-9
Min.Order:1 Metric Ton
Negotiable
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:2252-51-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM--2252-51-9--2-Chloro-4-fluorobenzoic acid factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable busi
Cas:2252-51-9
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
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
Cas:2252-51-9
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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:2252-51-9
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 ♦ W
Cas:2252-51-9
Min.Order:1 Kilogram
FOB Price: $7.0 / 9.0
Type:Trading Company
inquiryCAS No. 2252-51-9 Name 2-Chloro-4-fluorobenzoic acid MF C7H4ClFO2 Type Syntheses Material Intermediates Purity 99%
1.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:2252-51-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-Chloro-4-fluorobenzoic acid Chemical Properties Melting point 181-183 °C (lit.) Boiling point 271.9±20.0 °C(Predicted) density 1.4016 (estimate) storage temp. Sealed in dry,Room Temperature solubility 95% ethanol:
Cas:2252-51-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur 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:2252-51-9
Min.Order:1 Kilogram
FOB Price: $85.0 / 100.0
Type:Trading Company
inquiryBeluga chemical professional supply 2-Chloro-4-fluorobenzoic acid CAS 2252-51-9 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China
Cas:2252-51-9
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
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and qua
Cas:2252-51-9
Min.Order:100 Gram
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 qualifie
Cas:2252-51-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:2252-51-9
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:2252-51-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryA 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
Cas:2252-51-9
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryThe 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
Cas:2252-51-9
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
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
Cas:2252-51-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:2252-51-9
Min.Order:100 Gram
Negotiable
Type:Other
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:2252-51-9
Min.Order:1 Gram
FOB Price: $1.0
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:2252-51-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: 4-amino-2-chlorobenzoic acid With dihydrogen peroxide In water at 40 - 50℃; for 3h; Ionic liquid; Stage #2: With potassium fluoride In water at 40 - 50℃; for 3h; Temperature; | 97.5% |
Conditions | Yield |
---|---|
With di-tert-butyl peroxide; hydrogen bromide; oxygen; cobalt(II) acetate; manganese(II) acetate In acetic acid at 130 - 160℃; under 15514.4 Torr; for 3h; | 92% |
With potassium dichromate; sulfuric acid |
2-chloro-4-fluorobenzaldehyde
2-choro-4-fluorobenzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium chlorite In water; acetonitrile at 0 - 80℃; for 1h; | 90.8% |
carbon monoxide
2-chloro-4-fluoro-1-iodobenzene
2-choro-4-fluorobenzoic acid
Conditions | Yield |
---|---|
With water; palladium diacetate; triethylamine; triphenylphosphine In 1,4-dioxane at 110℃; under 11251.1 Torr; for 2h; Flow reactor; | 89% |
Conditions | Yield |
---|---|
With sodium hypobromide |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: AlCl3 / CS2 / Heating 2: aq. sodium hypobromite View Scheme |
phenyl 2-chloro-4-fluorobenzoate
2-choro-4-fluorobenzoic acid
Conditions | Yield |
---|---|
With sulfuric acid; acetic anhydride; urea In dichloromethane; water |
2-choro-4-fluorobenzoic acid
2-chloro-4-fluoro-5-nitrobenzoic acid
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at 0 - 10℃; for 2h; | 99% |
Stage #1: 2-choro-4-fluorobenzoic acid With zirconium chloride; sulfuric acid; cobalt(II) chloride In ethanol; water at 25℃; for 1h; Stage #2: With nitric acid In ethanol; water at -5 - 8℃; for 1h; Temperature; | 97.1% |
With sulfuric acid; nitric acid at 20℃; for 1h; | 96% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane at 20℃; for 24h; | 99% |
With sulfuric acid at 60℃; for 17h; | 96% |
With thionyl chloride | 95% |
With sulfuric acid at 60℃; for 10h; | 92% |
With sulfuric acid |
Conditions | Yield |
---|---|
With pyridine; copper(l) iodide; copper; potassium carbonate In water for 2h; Heating / reflux; | 99% |
With pyridine; copper(l) iodide; copper; potassium carbonate In water for 2h; Heating / reflux; | 99% |
2-choro-4-fluorobenzoic acid
2-chloro-4-fluoro-5-iodobenzoic acid
Conditions | Yield |
---|---|
With sodium iodate; iodine In sulfuric acid at 20℃; for 8h; | 99% |
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 15℃; for 3h; | 98.66% |
Conditions | Yield |
---|---|
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.416667h; sonication; | 93% |
With copper Ullmann condensation; Sonication; |
2-choro-4-fluorobenzoic acid
N-t-Butyl-2-chloro-4-fluorobenzamide
Conditions | Yield |
---|---|
93% |
2-choro-4-fluorobenzoic acid
Conditions | Yield |
---|---|
With trichlorophosphate at 110 - 120℃; Reflux; | 93% |
2-choro-4-fluorobenzoic acid
benzylamine
4-fluoro-N-benzylanthranilic acid
Conditions | Yield |
---|---|
With copper(I) oxide; copper; potassium carbonate In various solvent(s) at 130℃; for 24h; | 92% |
2-choro-4-fluorobenzoic acid
(2-chloro-4-fluorophenyl)methanol
Conditions | Yield |
---|---|
With borane-THF In tetrahydrofuran at 0 - 20℃; for 2h; | 91.3% |
Conditions | Yield |
---|---|
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.25h; Ullmann condensation; ultrasonic irradiation; | 89% |
Conditions | Yield |
---|---|
With NaH; copper(I) bromide In water; mineral oil | 89% |
2-choro-4-fluorobenzoic acid
benzylamine
2-chloro-N-benzyl-4-fluorobenzamide
Conditions | Yield |
---|---|
Stage #1: 2-choro-4-fluorobenzoic acid With triethylamine; isobutyl chloroformate In dichloromethane for 0.25h; Inert atmosphere; Schlenk technique; Stage #2: benzylamine In dichloromethane at 0℃; | 89% |
2-choro-4-fluorobenzoic acid
(E)-2-(tert-butyldiphenylsilyloxymethyl)-4-hydroxy-2-butenenitrile
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In toluene | 88% |
Conditions | Yield |
---|---|
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.416667h; Ullmann condensation; ultrasonic irradiation; | 87% |
2-choro-4-fluorobenzoic acid
Conditions | Yield |
---|---|
With 2-(7-azobenzotriazolyl)-N,N,N’,N’-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; for 16h; | 86.4% |
piperidine
2-choro-4-fluorobenzoic acid
4-fluoro-2-(1-piperidinyl)benzoic acid
Conditions | Yield |
---|---|
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.25h; Ullmann condensation; ultrasonic irradiation; | 86% |
1-(tert-butyl)-2-iodobenzene
2-choro-4-fluorobenzoic acid
Conditions | Yield |
---|---|
With tetrabutyl-ammonium chloride; palladium diacetate; potassium carbonate; Tri(p-tolyl)phosphine In N,N-dimethyl-formamide at 140℃; for 12h; Schlenk technique; Inert atmosphere; | 86% |
2-choro-4-fluorobenzoic acid
C7H4ClFO5S
Conditions | Yield |
---|---|
With chlorosulfonic acid at 150℃; for 6h; | 85% |
Conditions | Yield |
---|---|
With tetraethylammonium bromide; potassium carbonate In dichloromethane at 20℃; Molecular sieve; | 85% |
Conditions | Yield |
---|---|
With copper; potassium carbonate In pentan-1-ol at 20℃; for 5h; Reflux; | 85% |
Conditions | Yield |
---|---|
Stage #1: 2-choro-4-fluorobenzoic acid With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 0℃; Stage #2: (S)-Leu-OMe In N,N-dimethyl-formamide at 0 - 20℃; | 84% |
2-choro-4-fluorobenzoic acid
3,5-dimethylphenyl iodide
3-chloro-5-fluoro-3',5'-dimethyl-1,1'-biphenyl
Conditions | Yield |
---|---|
With palladium diacetate; acetic acid; silver carbonate at 130℃; for 16h; regioselective reaction; | 83% |
2-choro-4-fluorobenzoic acid
acrylic acid methyl ester
Conditions | Yield |
---|---|
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; oxygen; potassium hydrogencarbonate; acetic acid In 1,2-dichloro-ethane at 60℃; for 24h; Schlenk technique; Inert atmosphere; | 83% |
Conditions | Yield |
---|---|
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.25h; Ullmann condensation; ultrasonic irradiation; | 82% |
With copper(l) iodide; potassium carbonate In N,N-dimethyl-formamide at 90℃; for 2h; | 13% |
With copper(l) iodide; potassium carbonate In N,N-dimethyl-formamide at 90℃; for 2h; |
2-choro-4-fluorobenzoic acid
[1,1'-biphenyl]-2,2'-iodonium trifluoromethanesulfonate
2-fluorotriphenylene
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate In 1-methyl-pyrrolidin-2-one at 110℃; for 12h; | 81% |
With palladium diacetate; potassium carbonate In 1-methyl-pyrrolidin-2-one at 110℃; for 17h; | 81% |
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