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:77771-02-9
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:77771-02-9
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryhe company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:White or
Cas:77771-02-9
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:77771-02-9
Min.Order:1 Kilogram
FOB Price: $5.0
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:77771-02-9
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:77771-02-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
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:77771-02-9
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Trading Company
inquiry3-Bromo-4-fluorobenzaldehyde Basic information Product Name: 3-Bromo-4-fluorobenzaldehyde Synonyms: 3-BROMO-4-FLUOROBENZALDEHYDE;LABOTEST-BB LT01143325;3-Bromo-4-fl
WITH 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:77771-02-9
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:77771-02-9
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:77771-02-9
Min.Order:1 Kilogram
FOB Price: $61.8 / 69.4
Type:Trading Company
inquiry3-Bromo-4-fluorobenzaldehyde CAS:77771-02-9 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:77771-02-9
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:77771-02-9
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
Our 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:77771-02-9
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:77771-02-9
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryBest 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
Appearance:White or off-white Solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Se
Cas:77771-02-9
Min.Order:100 Metric Ton
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:77771-02-9
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:77771-02-9
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:77771-02-9
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:77771-02-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:77771-02-9
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Cas:77771-02-9
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 3-Bromo-4-Fluorobenzaldehyde CAS No.: 77771-02-9 Molecule Formula:C7H4BrClO Molecule Weight:219.46 Purity: 99.0% Package: 200kg/drum Description:Colorless to pale yellow liquid Manufacture Standards:Enterprise Standard
Cas:77771-02-9
Min.Order:1 Kilogram
Negotiable
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:77771-02-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryChemical Names: 3-Bromo-4-fluorobenzaldehyde Chemical Structure: Molecular Formula: C7H4FBrO CAS: 77771-02-9 Properties:
Cas:77771-02-9
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryProduct Name: 3-Bromo-4-fluorobenzaldehyde Synonyms: 3-BROMO-4-FLUOROBENZALDEHYDE;LABOTEST-BB LT01143325;3-Bromo-4-fluorobenzaldehyde 98%;3-Bromo-4-fluorobenzaldehyde98%;3-Bromo-4-fluorobenz;3-Bromo-fluorobenzyldehyde;Benzaldehyde, 3-bromo-4-fl
Cas:77771-02-9
Min.Order:1 Gram
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:77771-02-9
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:77771-02-9
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiry4-fluorobenzaldehyde
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With sulfuric acid; sulfur trioxide; bromine; iodine; zinc dibromide at 30 - 40℃; for 5.91667h; Product distribution / selectivity; Inert atmosphere; | 97% |
With hydrogenchloride; sodium hypochlorite solution; sodium bromide In dichloromethane; water at 20 - 25℃; for 1.5h; Irradiation; | 91.9% |
With bromine; aluminium trichloride In dichloromethane |
3-bromo-4-fluoro-benzyl alcohol
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate at 55℃; for 0.25h; Ionic liquid; | 87% |
With pyridine; hydrogenchloride In dichloromethane | |
With potassium dichromate; sulfuric acid In dichloromethane; water | |
With sodium hydroxide; nitric acid In water; toluene |
3-bromo-4-hydroxybenzylaldehyde
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With Cl(1-)*C27H36ClN2(1+)*Cs(1+)*F(1-) In toluene at 23 - 110℃; for 24h; Inert atmosphere; | 61% |
2-bromo-1-fluoro-4-vinyl-benzene
B
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With trimethylsilylazide; oxygen; copper(II) bis(trifluoromethanesulfonate) at 20℃; for 18h; Overall yield = 75 %Spectr.; | A 54% B n/a |
Conditions | Yield |
---|---|
With bromine; aluminium trichloride |
3-bromo-4-fluorobenzaldehyde
3-bromo-4-fluorobenzoic acid
Conditions | Yield |
---|---|
With sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene In tetrahydrofuran; water; tert-butyl alcohol at 20℃; for 3h; | 100% |
With oxygen; Langlois reagent In acetonitrile at 25℃; under 760.051 Torr; for 12h; Irradiation; Green chemistry; | 96% |
With sodium chlorite In tetrahydrofuran; water at 50℃; for 5h; | 91% |
Conditions | Yield |
---|---|
Stage #1: copper(l) cyanide; 3-bromo-4-fluorobenzaldehyde In 1-methyl-pyrrolidin-2-one at 170℃; for 24h; Stage #2: With celite In 1-methyl-pyrrolidin-2-one at 80℃; for 1h; | 100% |
In 1-methyl-pyrrolidin-2-one at 170℃; for 24h; | 100% |
In 1-methyl-pyrrolidin-2-one at 170℃; | 65.4% |
In 1-methyl-pyrrolidin-2-one at 170℃; for 24h; | 52% |
In 1-methyl-pyrrolidin-2-one at 25 - 170℃; |
3-bromo-4-fluorobenzaldehyde
2,2-dimethoxyethylamine
N-[(3-bromo-4-fluoro-phenyl)methyl]-2,2-dimethoxy-ethanamine
Conditions | Yield |
---|---|
Stage #1: 3-bromo-4-fluorobenzaldehyde; 2,2-dimethoxyethylamine In toluene at 20℃; Inert atmosphere; Stage #2: With sodium tetrahydroborate In methanol at 20℃; for 2h; Inert atmosphere; | 100% |
acetoacetamido
3-bromo-4-fluorobenzaldehyde
6-(3-bromo-4-fluorophenyl)-5-cyano-3,6-dihydro-4-methyl-2-oxo-(2H)-pyrimidine
Conditions | Yield |
---|---|
With urea | 99% |
Conditions | Yield |
---|---|
With C23H3BF16N2O In toluene at 25℃; for 3h; Green chemistry; | 99% |
Conditions | Yield |
---|---|
With C23H3BF16N2O In toluene at 25℃; for 3h; Green chemistry; | 99% |
Conditions | Yield |
---|---|
Stage #1: 3-bromo-4-fluorobenzaldehyde; 5-(aminomethyl)-2-chloropyridine In methanol at 20℃; Stage #2: With sodium tetrahydroborate In methanol at 20℃; for 0.333333h; | 98.1% |
di-tert-butyl dicarbonate
2-(tributylstannyl)furan
3-bromo-4-fluorobenzaldehyde
4-fluoro-3-(furan-2-yl)-benzaldehyde
Conditions | Yield |
---|---|
tetrakis(triphenylphosphine)palladium (0) In diethyl ether; N,N-dimethyl-formamide | 98% |
tetrakis(triphenylphosphine)palladium (0) In diethyl ether; N,N-dimethyl-formamide | 98% |
1.3-propanedithiol
3-bromo-4-fluorobenzaldehyde
2-(3-bromo-4-fluorophenyl)-1,3-dithiane
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In dichloromethane at 0℃; for 1.5h; | 98% |
3-bromo-4-fluorobenzaldehyde
phosphonic acid diethyl ester
4-amino-4'-chlorodiphenyl ether
Conditions | Yield |
---|---|
With ZnBr2/SiO2 In neat (no solvent) for 0.0833333h; Kabachnik-Fields Reaction; Microwave irradiation; Green chemistry; chemoselective reaction; | 98% |
3-bromo-4-fluorobenzaldehyde
3-bromo-4-fluorobenzonitrile
Conditions | Yield |
---|---|
With ammonium hydroxide; iodine In tetrahydrofuran at 5 - 20℃; Solvent; Reagent/catalyst; | 97.5% |
ethane-1,2-dithiol
3-bromo-4-fluorobenzaldehyde
2-(3-bromo-4-fluorophenyl)-1,3-dithiolane
Conditions | Yield |
---|---|
With iodine In dichloromethane at 20℃; for 1h; | 97% |
dimethyl (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonate
3-bromo-4-fluorobenzaldehyde
2-fluoro-5-(3-oxo-3H-isobenzofuran-1-ylmethylene)-1-bromobenzene
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 30℃; for 6h; Solvent; | 97% |
With triethylamine In dichloromethane at 6 - 20℃; for 4h; | 95% |
With triethylamine In tetrahydrofuran at 0 - 20℃; | 78.5% |
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With acetic acid In ethanol | 97% |
S-tert-butylsulfinimide
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With titanium(IV) tetraethanolate In tetrahydrofuran at 65℃; for 12h; | 96% |
With titanium(IV) tetraethanolate In tetrahydrofuran at 65℃; for 12h; | 96% |
4,4-ethylenedioxy-piperidine
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; acetonitrile | 96% |
3-bromo-4-fluorobenzaldehyde
phosphonic acid diethyl ester
malononitrile
[1-(3-bromo-4-fluorophenyl)-2,2-dicyanoethyl]phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With 1,4-diazabicyclo[2.2.2]octane hydroacetate In neat (no solvent) at 25℃; for 0.416667h; Green chemistry; | 96% |
N-methoxylamine hydrochloride
3-bromo-4-fluorobenzaldehyde
3-bromo-4-fluorobenzaldehyde O-methyloxime
Conditions | Yield |
---|---|
95% |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide; sulfuric acid In tetrahydrofuran; chloroform; water; ethyl acetate | 95% |
4-hydroxy-1-methyl-2(1H)-quinolone
3-bromo-4-fluorobenzaldehyde
malononitrile
2-amino-4-(3-bromo-4-fluorophenyl)-6-methyl-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]quinoline-3-carbonitrile
Conditions | Yield |
---|---|
With triethylamine In ethanol for 0.833333h; Heating; | 95% |
2,4-difluorophenol
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With caesium carbonate In dimethyl sulfoxide at 100℃; for 1h; Temperature; | 95% |
With caesium carbonate In dimethyl sulfoxide at 100℃; for 1h; | 95% |
With caesium carbonate In dimethyl sulfoxide at 100℃; for 1h; Inert atmosphere; | 95% |
2.6-dimethylphenol
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With caesium carbonate In dimethyl sulfoxide at 20℃; | 95% |
With caesium carbonate In dimethyl sulfoxide at 90℃; Inert atmosphere; | 7 g |
Conditions | Yield |
---|---|
With scandium tris(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 80℃; Molecular sieve; Schlenk technique; diastereoselective reaction; | 95% |
3-o-chlorobenzyl-4-amino-4,5-dihydro-1H-1,2,4-triazole-5-one
3-bromo-4-fluorobenzaldehyde
5-(o-chlorobenzyl)-4-m-bromo-4-fluorobenzyliden amino-2,4-dihydro-2H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With acetic acid at 115℃; for 0.0666667h; Time; Microwave irradiation; | 94% |
3-bromo-4-fluorobenzaldehyde
malononitrile
triethyl phosphite
[1-(3-bromo-4-fluorophenyl)-2,2-dicyanoethyl]phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With HCNC-4 In neat (no solvent) at 20℃; for 0.416667h; UV-irradiation; Green chemistry; | 94% |
4-chloro-2-iodo phenol
3-bromo-4-fluorobenzaldehyde
Conditions | Yield |
---|---|
With caesium carbonate In dimethyl sulfoxide at 90℃; | 94% |
With caesium carbonate In dimethyl sulfoxide at 90℃; for 18h; Inert atmosphere; | 94% |
2-benzofuran-1(3H)-one
3-bromo-4-fluorobenzaldehyde
2-fluoro-5-(3-oxo-3H-isobenzofuran-1-ylmethylene)-1-bromobenzene
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 2.5h; Inert atmosphere; | 94% |
With sodium hydride In tetrahydrofuran at 20℃; for 2.5h; Solvent; Inert atmosphere; | 92% |
1,3-cylohexanedione
3-bromo-4-fluorobenzaldehyde
4-(3-bromo-4-fluoro-phenyl)-5-oxo-2-propyl-1,4,5,6,7,8-hexahydro-quinoline-3-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In ethanol at 80℃; for 16h; | 93% |
3-bromo-4-fluorobenzaldehyde
3-bromo-4-fluoro-benzyl alcohol
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate at 20℃; | 93% |
With sodium tetrahydroborate In ethanol for 2h; | |
With sodium tetrahydroborate In ethanol for 2h; |
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