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:540-51-2
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:540-51-2
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
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
Our 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
Product Name: 2-Bromoethanol Synonyms: 2-Bromo Ethenol;2-bromo-1-ethanol;2-BROMOETHANOL;ETHYLENE BROMOHYDRIN;BROMOETHANOL-2;beta-Bromoethyl alcohol;2-BROMOETHANOL, 1X1ML, TOL, 2000UG/ML;2-BROMOETHANOL, 1000MG, NEAT CAS: 540-51-2 MF: C2H5BrO MW:
Cas:540-51-2
Min.Order:1 Kilogram
FOB Price: $500.0
Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:540-51-2
Min.Order:0
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:540-51-2
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
lower price and high quality Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical Intermediate Transportation:shipping,land,a
Massive 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
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:540-51-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry2-BromoethanolAppearance:white powder Storage:In Shade Package:according to customers' requirements Application:pharmaceutical intermediate Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or according to yo
Superior quality, moderate price & quick delivery. Appearance:colourless liquid 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:2-Bromoethanol
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 etc. 3) oem/odm available; 4) rea
Cas:540-51-2
Min.Order:1 Gram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryCAS:540-51-2 EINECS:208-748-1 MW:124.96 MF:C2H5BrO Melting point:-80 °C Boiling point:56-57 °C20 mm Hg(lit.) Appearance:colorless liquid Package:200kg/Steel drum Transportation:by sea Port:Shanghai
Located 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 and h
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 Business Custom Synthesis:
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
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
high 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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:540-51-2
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
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
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
low price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China
2-BromoethanolAppearance:detailed see specifications Storage:Store in dry, dark and ventilated place Package:according to the clients requirement Application:Pharmaceutical Intermediates;omega-Bromoalkanols;omega-Functional Alkanols, Carboxylic Acids
Conditions | Yield |
---|---|
With hydrogen bromide; dihydrogen peroxide at 45℃; for 0.666667h; Temperature; Reagent/catalyst; | 96.11% |
With bromine | |
With hypobromous acid | |
With water; bromine | |
With N-Bromosuccinimide; ammonium acetate; water In acetone at 40℃; under 4654.46 Torr; for 0.5h; Flow reactor; |
2-(tert-butyldimethylsilyloxy)ethyl bromide
2-bromoethanol
Conditions | Yield |
---|---|
With potassium hydrogensulfate In methanol at 20℃; for 1.5h; | 96% |
1-bromo-2-propanol
2-bromoethanol
Conditions | Yield |
---|---|
61% |
Conditions | Yield |
---|---|
With phosphorus tribromide for 3h; Cooling with ice; Reflux; | 60% |
With phosphorus tribromide for 3h; Cooling with ice; Reflux; | 60% |
With hydrogen bromide for 8h; Heating; | 49% |
4-Bromo-1-butanol
2-bromoethanol
Conditions | Yield |
---|---|
58% |
oxirane
p-bromo-n-propylbenzene
A
2-(4-propylphenyl)ethanol
B
rac-1-(4-propylphenyl)ethanol
C
2-bromoethanol
Conditions | Yield |
---|---|
Stage #1: p-bromo-n-propylbenzene With magnesium In diethyl ether Heating; Stage #2: oxirane In diethyl ether | A 55% B n/a C n/a |
Conditions | Yield |
---|---|
With 1,2-dibromo-1,1,2,2-tetrachloroethane; triphenylphosphine In dichloromethane at 20℃; for 0.15h; Appel Halogenation; | A 50% B 45% |
Conditions | Yield |
---|---|
Zers. des entstandenen Additionsproduktes mit Wasser; |
oxirane
3-buten-1-ynylmagnesium bromide
A
hex-5-en-3-yn-1-ol
B
2-bromoethanol
Conditions | Yield |
---|---|
With hydrogen bromide | |
With hydrogen bromide in der Gasphase; |
Conditions | Yield |
---|---|
With bromine |
ethylene sulfite
diethyl ether
A
1,1'-sulfinylbisbenzene
B
2-bromoethanol
bromal hydrate
A
2,2-dibromoethanol
B
2,2,2-tribromoethanol
C
2-bromoethanol
Conditions | Yield |
---|---|
bei der Einw. von gaerender Hefe; |
2-bromoethanol
Conditions | Yield |
---|---|
bei der thermischen Zersetzung; |
bis-(1,2-dibromo-ethyl) ether
ethylene glycol
A
2-bromomethyl-1,3-dioxolane
B
2-bromoethanol
ethylene glycol
ethylene dibromide
A
1,4-dioxane
B
2-(2′-(2″-bromoethoxy)ethoxy)ethanol
C
2-(2-bromoethoxy)ethan-1-ol
D
2-bromoethanol
Conditions | Yield |
---|---|
at 160℃; |
Conditions | Yield |
---|---|
With ethylene glycol; potassium bromide |
morpholine
1-bromo-2-nitrosooxy-ethane
A
N-nitrosomorpholine
B
2-bromoethanol
Conditions | Yield |
---|---|
With sodium docusate In 2,2,4-trimethylpentane; water Rate constant; | |
In 1,4-dioxane; water at 25℃; Rate constant; solvent isotope effect (kH/kD); |
Conditions | Yield |
---|---|
With sodium chloride at 25℃; Rate constant; Equilibrium constant; acetylcholinesterase, pH 7.8; |
1-bromo-2-nitrosooxy-ethane
2-bromoethanol
Conditions | Yield |
---|---|
With hydrogenchloride; sodium perchlorate at 25℃; Rate constant; acetate buffer pH 2; |
Conditions | Yield |
---|---|
With water reaction with water corroborated the structure of the starting compound; |
piperazine
1-bromo-2-nitrosooxy-ethane
A
N-nitrosopiperazine
B
2-bromoethanol
Conditions | Yield |
---|---|
With sodium docusate In 2,2,4-trimethylpentane; water Rate constant; |
1-bromo-2-nitrosooxy-ethane
benzyl-methyl-amine
A
Benzylmethylnitrosamin
B
2-bromoethanol
Conditions | Yield |
---|---|
With sodium docusate In 2,2,4-trimethylpentane; water Rate constant; |
1-bromo-2-nitrosooxy-ethane
malononitrile
A
2-(hydroxyimino)malononitrile
B
2-bromoethanol
Conditions | Yield |
---|---|
With sodium hydroxide at 25℃; Rate constant; |
Conditions | Yield |
---|---|
at 0℃; |
2-bromoethanol
2-bromoethanol
Conditions | Yield |
---|---|
With methanol |
3,4-dihydro-2H-pyran
2-bromoethanol
2-(2-bromoethoxy)tetrahydropyran
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In dichloromethane | 100% |
With cerium(III) chloride heptahydrate In dichloromethane at 20℃; for 2h; | 95.1% |
With Amberlyst H15 In hexane for 2h; Ambient temperature; | 90% |
2-bromoethanol
2-bromoethyl nitrate
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at 0℃; for 2h; | 100% |
With sulfuric acid; nitric acid at 0℃; for 1h; | 94% |
With sulfuric acid; nitric acid In dichloromethane at -5℃; for 3h; | 91% |
2-bromoethanol
2-(nitrooxy)ethan-1-ol
Conditions | Yield |
---|---|
With silver nitrate In acetonitrile for 24h; Ambient temperature; | 100% |
With silver nitrate In acetonitrile for 3h; Heating; | 90% |
With silver nitrate In acetonitrile for 8h; Reflux; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
at 120℃; for 6h; | 100% |
In toluene at 70℃; for 24h; | 92% |
at 70 - 80℃; | 78% |
1-methyl-1H-imidazole
2-bromoethanol
1-methyl-3-(2-hydroxyethyl)imidazolium bromide
Conditions | Yield |
---|---|
In acetonitrile for 80h; Reflux; | 100% |
microwave irradiation; | 99% |
at 20℃; for 24h; Inert atmosphere; | 99% |
tert-butyldimethylsilyl chloride
2-bromoethanol
2-(tert-butyldimethylsilyloxy)ethyl bromide
Conditions | Yield |
---|---|
Stage #1: tert-butyldimethylsilyl chloride With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 0.5h; Stage #2: 2-bromoethanol In N,N-dimethyl-formamide at 20℃; for 16h; | 100% |
With dmap; triethylamine In dichloromethane at 20℃; for 15h; | 100% |
With 1H-imidazole In DMF (N,N-dimethyl-formamide) at 20℃; | 98.3% |
tert-butylchlorodiphenylsilane
2-bromoethanol
(2-bromoethoxy)(tert-butyl)diphenylsilane
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 100% |
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 1.5h; | 98% |
With 1H-imidazole for 12h; | 97% |
D-glucose pentaacetate
2-bromoethanol
2-bromoethyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In dichloromethane at 20℃; Inert atmosphere; diastereoselective reaction; | 100% |
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 18h; Inert atmosphere; | 80% |
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; for 21.5h; Substitution; | 61% |
With boron trifluoride diethyl etherate In dichloromethane for 1h; | 42% |
With boron trifluoride diethyl etherate In dichloromethane at 0 - 35℃; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene Reflux; Inert atmosphere; | 100% |
With toluene-4-sulfonic acid In toluene for 3h; Dean-Stark; Reflux; Inert atmosphere; | 98% |
With sulfuric acid In toluene at 20 - 60℃; for 3.5h; Inert atmosphere; | 93% |
Conditions | Yield |
---|---|
With thionyl chloride Ambient temperature; | 100% |
L-phenylalanine
2-bromoethanol
L-phenylalanine 2-bromoethyl ester hydrochloride
Conditions | Yield |
---|---|
With thionyl chloride Ambient temperature; | 100% |
With hydrogenchloride at 40℃; for 21h; | 87% |
2-cyanoethyl-N,N-(diisopropylamino)chlorophosphine
2-bromoethanol
2-cyanoethyl-2-bromoethyl-(N,N-di-i-propylamino)phosphoramidite
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 1h; Ambient temperature; | 100% |
With triethylamine In dichloromethane for 1h; Ambient temperature; | |
With triethylamine In tetrahydrofuran for 1h; Ambient temperature; |
2-bromoethanol
Conditions | Yield |
---|---|
With sodium carbonate In ethanol Heating; | 100% |
With sodium carbonate In ethanol for 18h; Heating; | 100% |
2-bromoethanol
β-D-glucose pentaacetate
2-bromoethyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; | 100% |
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; for 3h; Inert atmosphere; | 85% |
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2.5h; Inert atmosphere; | 84% |
Conditions | Yield |
---|---|
With sodium azide In water at 80℃; Inert atmosphere; | 100% |
With sodium azide In water for 12h; Reflux; | 99% |
With sodium azide; tetrabutylammomium bromide at 110℃; for 15h; | 95% |
2-bromoethanol
6-(2-hydroxyethoxycarbonyl)-4-methoxycarbonyl-2,2,4-trimethylhept-6-enoic acid 2-hydroxyethyl ester
Conditions | Yield |
---|---|
With caesium carbonate In 1-methyl-pyrrolidin-2-one at 100℃; for 4.5h; | 100% |
(piperidin-4-yl)carbamic acid tert-butyl ester
2-bromoethanol
[1-(2-hydroxyethyl)-piperidin-4-yl]-carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 5h; Inert atmosphere; Reflux; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 6h; Inert atmosphere; | 97% |
With potassium carbonate In acetonitrile for 5h; Heating; | 94% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 22℃; for 19.5h; | 100% |
4-methyl-2-nitrophenol
2-bromoethanol
2-(4-methyl-2-nitro-phenoxy)-ethanol
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 6h; Heating / reflux; | 100% |
(1R,3S,5S)-8-azabicyclo[3.2.1]octan-3-ol hydrochloride
2-bromoethanol
8-(2-hydroxy-ethyl)-8-aza-bicyclo[3.2.1]octanol
Conditions | Yield |
---|---|
With sodium carbonate In ethanol at 20℃; for 15.3333h; Heating / reflux; | 100% |
Conditions | Yield |
---|---|
With potassium carbonate In ethyl bromide; acetonitrile for 16h; Reflux; | 100% |
With potassium carbonate In acetonitrile for 6h; Reflux; | 99% |
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 12h; | 98.6% |
(10,11-dihydro-5H-benzo[e]pyrido[2,3-b]azepin-10-ylmethyl)-methyl-amine
2-bromoethanol
(10,11-dihydro-5H-benzo[e]pyrido[2,3-b]azepin-10-ylmethyl)(2-hydroxyethyl)-methylamine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 5h; Product distribution / selectivity; Heating / reflux; | 100% |
With potassium carbonate In N,N-dimethyl-formamide for 5h; Product distribution / selectivity; Heating / reflux; | 100% |
1,4-bis(4-nitrophenyl)[1,4,7]triazonane
2-bromoethanol
2-[4,7-bis(4-nitrophenyl)[1,4,7]triazonan-1-yl]ethanol
Conditions | Yield |
---|---|
With triethylamine In 1-methyl-pyrrolidin-2-one at 110℃; for 7h; | 100% |
1-Methylhomopiperazine
2-bromoethanol
2-(4-methyl-1,4-diazepan-1-yl)ethanol
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20 - 100℃; | 100% |
6-bromo-7-hydroxy-2,2,4,4-tetramethyl-1,2,3,4-tetrahydroquinolin-3-one
2-bromoethanol
6-bromo-7-(2-hydroxyethoxy)-2,2,4,4-tetramethyl-1,2,3,4-tetrahydroquinolin-3-one
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 3h; | 100% |
isocyanate de chlorosulfonyle
2-bromoethanol
2‐oxo‐1,3‐oxazolidine‐3‐sulfonyl chloride
Conditions | Yield |
---|---|
In dichloromethane at 0℃; for 0.5h; | 100% |
In dichloromethane at 0 - 10℃; Inert atmosphere; | |
In dichloromethane at 0℃; for 0.5h; |
di-tert-butyl phosphoric acid tetra-n-butylammonium salt
2-bromoethanol
di-tert-butyl (2-hydroxyethyl) phosphate
Conditions | Yield |
---|---|
In 1,2-dimethoxyethane at 80 - 85℃; for 3h; | 100% |
2-(5'-bromo-2'-hydroxyphenyl)indole
2-bromoethanol
2-(5-bromo-2-(2-bromoethoxy)phenyl)-1H-indole
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 20℃; for 1h; | 100% |
With di-tert-butyl-diazodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 1h; |
tert-butyl 2-(5-(methylsulfonamido)-1,3-dioxoisoindolin-2-yl)acetate
2-bromoethanol
tert-butyl 2-(5-(N-(2-hydroxyethyl)-methylsulfonamido)-1,3-dioxoisoindolin-2-yl)acetate
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In acetonitrile at 110℃; for 3h; Microwave irradiation; | 100% |
With potassium carbonate In acetonitrile at 110℃; for 3h; Microwave irradiation; |
Conditions | Yield |
---|---|
With sodium carbonate In acetonitrile for 13h; Inert atmosphere; | 100% |
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