Dayangchem'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:700-37-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur Services 1. Certificate Of Analysis (COA) 2. Material Safety Data Sheet (MSDS) 3. Route of synthesis (ROS) 4. Method of Aanlysis (MOA)
Cas:700-37-8
Min.Order:1 Gram
FOB Price: $8.0
Type:Lab/Research institutions
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:700-37-8
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:700-37-8
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
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:700-37-8
Min.Order:1 Gram
FOB Price: $0.1
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:700-37-8
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:700-37-8
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:700-37-8
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:700-37-8
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:700-37-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.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:700-37-8
Min.Order:1 Kilogram
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:700-37-8
Min.Order:1 Gram
FOB Price: $10.0 / 12.0
Type:Trading Company
inquiry4-Chloro-2-fluoronitrobenzene CAS:700-37-8 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 orga
Cas:700-37-8
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:700-37-8
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
superior quality moderate price & quick delivery 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:Used to make other chemic
Cas:700-37-8
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:700-37-8
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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
Cas:700-37-8
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:700-37-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry4-Chloro-2-fluoronitrobenzene Basic information Product Name: 4-Chloro-2-fluoronitrobenzene Synonyms: 4-CHLORO-2-FLUORONITROBENZENE;4-CHLORO-2-FLUORO-1-NITROBENZENE;2-FLUORO-4-CHLORONITROBENZENE;1-CHLORO-3-FLUORO-4-NITROBENZENE;C
Cas:700-37-8
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 4-Chloro-2-Fluoronitrobenzene CAS No.:700-37-8 Molecule Formula:C8H8BrFO Molecule Weight:219.05 Purity: 98.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TEST
Cas:700-37-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry4-Chloro-2-fluoronitrobenzene Basic information Product Name: 4-Chloro-2-fluoronitrobenzene Synonyms: 4-CHLORO-2-FLUORONITROBENZENE;4-CHLORO-2-FLUORO-1-NITROBENZENE;2-FLUORO-4-CHLORONITROBENZENE;1-CHLORO-3-FLUORO-4-NITROBENZENE;Chlorofluoronitr
Cas:700-37-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:700-37-8
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:700-37-8
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:700-37-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:700-37-8
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:700-37-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Cas:700-37-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
2,4-dichloronitrobenzene
A
2-chloro-4-fluoro-1-nitrobenzene
B
2,4-Difluoronitrobenzene
C
4-chloro-2-fluoro-nitrobenzene
Conditions | Yield |
---|---|
With potassium fluoride; water; tetramethlyammonium chloride In acetic acid at 120℃; for 3.5h; | A n/a B 70% C n/a |
3,4-dinitro-chlorobenzene
A
2-fluoro-5-chloronitrobenzene
B
4-chloro-2-fluoro-nitrobenzene
Conditions | Yield |
---|---|
With N-methylhexamethylenetetrammonium fluoride In dimethyl sulfoxide at 65℃; for 0.1h; Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With potassium fluoride; tetramethlyammonium chloride In malononitrile at 170℃; for 4h; Product distribution / selectivity; | 7 %Chromat. |
2,4-dichloronitrobenzene
A
2,4-Difluoronitrobenzene
B
4-chloro-2-fluoro-nitrobenzene
Conditions | Yield |
---|---|
With potassium fluoride; tetramethlyammonium chloride In sulfolane at 170℃; for 4h; Product distribution / selectivity; | A 57 %Chromat. B 13 %Chromat. |
With cesium fluoride In hexanedinitrile at 180 - 220℃; for 0.166667h; Microwave irradiation; | A 8 - 54 %Chromat. B 32 - 50 %Chromat. |
With potassium fluoride; tetramethlyammonium chloride In pimelonitrile at 170℃; for 4h; Product distribution / selectivity; | A 48 %Chromat. B 20 %Chromat. |
Conditions | Yield |
---|---|
With sulfuric acid; potassium nitrate at 0 - 20℃; |
4-chloro-2-fluoro-nitrobenzene
sodium thiomethoxide
4-chloro-2-(methylthio)-1-nitrobenzene
Conditions | Yield |
---|---|
In methanol at 15 - 25℃; | 100% |
4-carbethoxypiperidine
4-chloro-2-fluoro-nitrobenzene
1-(5-chloro-2-nitrophenyl)-piperidine-4-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With cesium fluoride In DMF (N,N-dimethyl-formamide) at 0 - 20℃; for 5h; | 100% |
4-chloro-2-fluoro-nitrobenzene
(R)-1,2,2-trimethylpropylamine
(5-chloro-2-nitrophenyl)-(1-(R)-methyl-2,2-dimethylpropyl)amine
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; water at 75℃; for 3h; | 100% |
4-chloro-2-fluoro-nitrobenzene
1-(tert-butoxycarbonyl)-4-aminopiperidine
tert-butyl 4-((5-chloro-2-nitrophenyl)amino)piperidine-1-carboxylate
Conditions | Yield |
---|---|
With sodium carbonate In N,N-dimethyl-formamide at 80℃; for 1h; | 100% |
With sodium carbonate In N,N-dimethyl-formamide at 80℃; for 1h; | 100% |
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 80℃; for 18h; | 93.2% |
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20 - 80℃; for 1h; | |
With potassium carbonate In dimethyl sulfoxide at 20℃; Inert atmosphere; |
4-chloro-2-fluoro-nitrobenzene
1-(5-chloro-2-nitro-phenyl)-4-fluoro-piperidine
Conditions | Yield |
---|---|
With sodium carbonate In toluene at 40℃; for 6h; | 99% |
4-chloro-2-fluoro-nitrobenzene
(2R)-methylpiperazine
(R)-1-(5-chloro-2-nitrophenyl)-3-methylpiperazine
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 80℃; for 3h; | 98% |
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 80℃; for 16h; |
4-chloro-2-fluoro-nitrobenzene
1-amino-3-(dimethylamino)propane
N1-(5-chloro-2-nitrophenyl)-N3,N3-dimethylpropane-1,3-diamine
Conditions | Yield |
---|---|
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 20℃; for 16h; | 98% |
With N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide at 60℃; for 18h; |
4-chloro-2-fluoro-nitrobenzene
3-fluoropiperidine
1-(5-chloro-2-nitro-phenyl)-3-fluoro-piperidine
Conditions | Yield |
---|---|
With sodium carbonate In toluene at 40℃; for 6h; | 98% |
4-chloro-2-fluoro-nitrobenzene
4-methoxy-phenol
4-chloro-2-(4-methoxy-phenoxy)nitrobenzene
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 75℃; for 3h; | 98% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 110℃; for 4h; | 98% |
With triethylamine In dimethyl sulfoxide at 20℃; for 43h; | |
With potassium carbonate In dimethyl sulfoxide at 50℃; | |
With potassium carbonate In dimethyl sulfoxide at 50℃; |
4-chloro-2-fluoro-nitrobenzene
(S)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane Reflux; | 98% |
4-chloro-2-fluoro-nitrobenzene
2-tert-butyloxycarbonyl-5-hydroxy-1,2,3,4-tetrahydroisoquinoline
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | 97.7% |
piperidine
4-chloro-2-fluoro-nitrobenzene
1-(5-chloro-2-nitrophenyl)piperidine
Conditions | Yield |
---|---|
In ethanol at 0 - 23℃; for 0.75h; | 97% |
In ethanol at 0 - 23℃; for 0.666667h; | 96% |
In ethanol | 2.33 g (97%) |
4-chloro-2-fluoro-nitrobenzene
N-(t-butoxycarbonyl)-2-(3-hydroxyphenyl)-ethylamine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | 96.6% |
4-methylpiperidin
4-chloro-2-fluoro-nitrobenzene
1-(5-chloro-2-nitrophenyl)-4-methylpiperidine
Conditions | Yield |
---|---|
In ethanol at 0 - 23℃; for 0.666667h; | 96% |
4-chloro-2-fluoro-nitrobenzene
1-bromo-2-chloro-4-fluoro-5-nitrobenzene
Conditions | Yield |
---|---|
With sulfuric acid; bromine; silver sulfate | 95% |
4-chloro-2-fluoro-nitrobenzene
benzylamine
N-benzyl-N-(2-nitro-5-chlorophenyl)-amine
Conditions | Yield |
---|---|
In water at 100℃; for 1h; | 95% |
With potassium carbonate In ethanol at 20℃; |
morpholine
4-chloro-2-fluoro-nitrobenzene
4-(5-chloro-2-nitrophenyl)morpholine
Conditions | Yield |
---|---|
With potassium carbonate at 30℃; for 16h; | 94% |
With potassium carbonate In toluene at 0 - 20℃; | 67% |
N'-ethyl-N,N-dimethyl-hydrazine
4-chloro-2-fluoro-nitrobenzene
N-(5-Chloro-2-nitrophenyl)-N',N'-dimethylethylenediamine
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide | 94% |
4-chloro-2-fluoro-nitrobenzene
methylamine
4-chloro-2-methylaminonitrobenzene
Conditions | Yield |
---|---|
In ethanol at 0℃; for 2.25h; | 92.7% |
In ethanol; water for 1h; | 33% |
In tetrahydrofuran; dimethyl sulfoxide at 20℃; for 24h; Product distribution / selectivity; | |
In tetrahydrofuran at 20℃; | |
In tetrahydrofuran at 20℃; for 1h; Microwave irradiation; Sealed tube; |
4-chloro-2-fluoro-nitrobenzene
Methyl thiosalicylate
methyl 2-((4-chloro-2-nitrophenyl)thio)benzoate
Conditions | Yield |
---|---|
With caesium carbonate In DMF (N,N-dimethyl-formamide) at 20℃; for 2h; | 92% |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 92% |
4-chloro-2-fluoro-nitrobenzene
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 80℃; for 5h; | 90% |
pyrrolidine
4-chloro-2-fluoro-nitrobenzene
4-chloro-2-(1-pyrrolidinyl)nitrobenzene
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 80℃; for 1h; | 89% |
With potassium carbonate In dimethyl sulfoxide at 120℃; |
4-chloro-2-fluoro-nitrobenzene
tert-butyl 4-(4-hydroxyphenyl)piperazine-1-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | 89% |
4-chloro-2-fluoro-nitrobenzene
(RS)-2-methylpiperazine
1-(5-chloro-2-nitro-phenyl)-3-methyl-piperazine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 80℃; for 16h; | 88% |
4-chloro-2-fluoro-nitrobenzene
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile at 80℃; for 16h; | 87% |
4-chloro-2-fluoro-nitrobenzene
(S)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 12h; Reflux; | 86.3% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; | 85% |
4-chloro-2-fluoro-nitrobenzene
Cyclopropylamine
5-chloro-N-cyclopropyl-2-nitroaniline
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 80℃; for 16h; Inert atmosphere; | 83% |
With triethylamine In tetrahydrofuran at 80℃; for 16h; Inert atmosphere; | 83% |
4-chloro-2-fluoro-nitrobenzene
methyl salicylate
methyl 2-(4-chloro-2-nitrophenoxy)benzoate
Conditions | Yield |
---|---|
With caesium carbonate In DMF (N,N-dimethyl-formamide) at 20℃; for 2h; | 82% |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 82% |
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