As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:26074-52-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:26074-52-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryStock products, own laboratory Appearance:liquid Storage:normal Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai
Cas:26074-52-2
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:26074-52-2
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
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:26074-52-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:26074-52-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:26074-52-2
Min.Order:10 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:26074-52-2
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
Chemlyte 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:26074-52-2
Min.Order:100 Gram
Negotiable
Type:Other
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:26074-52-2
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct name: 2-Bromobutyryl Bromide CAS No.:26074-52-2 Molecule Formula:C4H6Br2O Molecule Weight:229.90 Purity: 98.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard
Cas:26074-52-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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:26074-52-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:26074-52-2
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:26074-52-2
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:26074-52-2
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryHangzhou Dingyan Chem 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 could give you: 1.Best qualit
Cas:26074-52-2
Min.Order:1 Gram
Negotiable
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
Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:26074-52-2
Min.Order:1 bottle
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
1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:26074-52-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:26074-52-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
"HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products. We supply Multiple s
Supply top quality products with a reasonable price Application:api
2-bromobutyryl bromideAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical 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
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barri
butyryl bromide
2-bromo-butyryl bromide
Conditions | Yield |
---|---|
With bromine at 100℃; |
butanoic acid methyl ester
2-bromo-butyryl bromide
Conditions | Yield |
---|---|
With phosphorus; bromine |
butyric acid
2-bromo-butyryl bromide
Conditions | Yield |
---|---|
With phosphorus; bromine at 100℃; | |
With phosphorus; bromine; sodium hydroxide at 110℃; Hell-Vollard-Zelinsky halogenation; regioselective reaction; |
bromine
butanoic acid ethyl ester
A
ethyl bromide
B
2-bromo-butyryl bromide
2-bromo-butyryl bromide
(2,2-Bis-phenylsulfanyl-vinyl)-((S)-1-phenyl-ethyl)-amine
Conditions | Yield |
---|---|
With N,N-diethylaniline In benzene Heating; | 100% |
2-bromo-butyryl bromide
N,N'-diisopropyl selenourea
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran at 0℃; | 100% |
2-bromo-butyryl bromide
O-3-(2-furyl)propylhydroxylamine
(±)-1-[O-(3-(2-furyl)propyl)oxyamino]-2-bromo-1-butanone
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 0.5h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: Diethyl methylmalonate With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 1.33333h; Inert atmosphere; Stage #2: 2-bromo-butyryl bromide In tetrahydrofuran; mineral oil at 0 - 20℃; for 17h; Inert atmosphere; | 100% |
2-bromo-butyryl bromide
3,5-dimethylaminoaniline
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; | 100% |
Conditions | Yield |
---|---|
With aluminum (III) chloride In dichloromethane for 2h; Inert atmosphere; Cooling with ice; | 100% |
With aluminum (III) chloride In dichloromethane for 2.3h; Cooling with ice; Inert atmosphere; | 100% |
With aluminum (III) chloride In dichloromethane for 2.33333h; Inert atmosphere; Cooling with ice; | 100% |
2-bromo-butyryl bromide
β-naphthol
2-bromo-butyric acid-[2]naphthyl ester
Conditions | Yield |
---|---|
copper; copper dichloride for 0.025h; Alkylation; Irradiation; | 99% |
2-bromo-butyryl bromide
C13H13Br2N3OS
Conditions | Yield |
---|---|
With pyridine In acetonitrile at 20℃; | 98% |
2-bromo-butyryl bromide
2-bromoaniline
2-bromo-N-(2-bromophenyl)-butyramide
Conditions | Yield |
---|---|
With sodium hydroxide In water; toluene at 20℃; Inert atmosphere; | 98% |
2-bromo-butyryl bromide
O-[o-(2-furyl)phenyl]methylhydroxylamine
(±)-1-{O-([o-(2-furyl)phenyl]methyl)oxyamino}-2-bromo-1-butanone
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 0.5h; Inert atmosphere; | 98% |
2-bromo-butyryl bromide
Cyclohexyl-[2,2-diphenyl-eth-(E)-ylidene]-amine
2-Bromo-N-cyclohexyl-N-(2,2-diphenyl-vinyl)-butyramide
Conditions | Yield |
---|---|
With pyridine In benzene 1) 30 min, 2) r.t., 16h; | 97% |
2-bromo-butyryl bromide
benzyl alcohol
2-bromobutyric acid benzyl ester
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran at 0℃; Schlenk technique; Inert atmosphere; | 96% |
2-bromo-butyryl bromide
(4R)-phenyl-2-oxazolidinone
(4'R)-2-bromo-1-(2'-oxo-4'-phenyloxazolidin-3'-yl)butan-1-one
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at -78℃; for 1.5h; | 95% |
dimethylenecyclourethane
2-bromo-butyryl bromide
3-(2-Bromo-butyryl)-oxazolidin-2-one
Conditions | Yield |
---|---|
Stage #1: dimethylenecyclourethane With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Stage #2: 2-bromo-butyryl bromide In tetrahydrofuran at -78℃; for 3h; Further stages.; | 95% |
2-bromo-butyryl bromide
(RS)-methyl mandelate
Conditions | Yield |
---|---|
With pyridine In diethyl ether at 0℃; | 94% |
2-bromo-butyryl bromide
(S)-(-)-1-(Cyanomethyl)-1,2,3,4-tetrahydroisoquinoline
[(S)-2-(2-Bromo-butyryl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-acetonitrile
Conditions | Yield |
---|---|
With diethyl-pyridin-4-yl-amine; triethylamine In dichloromethane at 0℃; | 91.4% |
2-bromo-butyryl bromide
anthranilic acid nitrile
N-(α-bromobutyryl)-2-cyanoanilide
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane at 0 - 20℃; | 91% |
With potassium carbonate In dichloromethane; water Ambient temperature; | 74% |
2-bromo-butyryl bromide
N-methylaniline
2-bromo-N-methyl-N-phenylbutanamide
Conditions | Yield |
---|---|
Stage #1: N-methylaniline With triethylamine In tetrahydrofuran at 0℃; for 0.0833333h; Inert atmosphere; Stage #2: 2-bromo-butyryl bromide In tetrahydrofuran at 0℃; for 0.166667h; Inert atmosphere; | 90% |
Stage #1: N-methylaniline With triethylamine In tetrahydrofuran at 0℃; for 0.0833333h; Inert atmosphere; Stage #2: 2-bromo-butyryl bromide In tetrahydrofuran at 0℃; for 0.166667h; Inert atmosphere; | 73% |
With diethyl ether |
Conditions | Yield |
---|---|
In acetonitrile for 14h; Ambient temperature; | 90% |
2-bromo-butyryl bromide
4-Methoxybenzyl alcohol
Conditions | Yield |
---|---|
With pyridine In acetonitrile at 0℃; for 0.5h; Inert atmosphere; Schlenk technique; | 90% |
2-bromo-butyryl bromide
2-[(methoxyimino)methyl]phenol
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0℃; | 89% |
2-bromo-butyryl bromide
((S)-9-Methoxymethyl-2,3,4,9-tetrahydro-1H-β-carbolin-1-yl)-acetonitrile
[(S)-2-(2-Bromo-butyryl)-9-methoxymethyl-2,3,4,9-tetrahydro-1H-β-carbolin-1-yl]-acetonitrile
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 0℃; for 0.5h; | 88.8% |
2-bromo-butyryl bromide
((S)-9-Methoxymethyl-2,3,4,9-tetrahydro-1H-β-carbolin-1-yl)-acetonitrile
(S)-2-Amino-3-ethyl-12-methoxymethyl-6,7,12,12b-tetrahydro-1H-indolo[2,3-a]quinolizin-4-one
Conditions | Yield |
---|---|
With silver; zinc | 88% |
2-bromo-butyryl bromide
4-(N-methyl)amino-3-methylcarbamoylisothiazole
4-[(2-Bromo-butyryl)-methyl-amino]-isothiazole-3-carboxylic acid methylamide
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane for 0.0333333h; | 88% |
2-bromo-butyryl bromide
C14H16BrN3OS
Conditions | Yield |
---|---|
With pyridine In acetonitrile at 20℃; | 88% |
2-bromo-butyryl bromide
α-naphthol
2-bromo-butyric acid-[1]naphthyl ester
Conditions | Yield |
---|---|
copper; copper dichloride for 0.025h; Alkylation; Irradiation; | 87% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 16h; Inert atmosphere; Schlenk technique; | 87% |
2-bromo-butyryl bromide
4-methylamino-3-methylcarbamoylisoselenazole
4-[(2-Bromo-butyryl)-methyl-amino]-isoselenazole-3-carboxylic acid methylamide
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane for 0.0333333h; | 86% |
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