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:2491-36-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:2491-36-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:2491-36-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:2491-36-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry2-Bromo-2′-hydroxyacetophenone CAS:2491-36-3 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 qual
Cas:2491-36-3
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:2491-36-3
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
The 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:2491-36-3
Min.Order:0 Metric Ton
Negotiable
Type:Other
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:2491-36-3
Min.Order:100 Gram
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:2491-36-3
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:2491-36-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:2491-36-3
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Lab/Research institutions
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 api, intermediat
Cas:2491-36-3
Min.Order:1 Kilogram
FOB Price: $5.0 / 15.0
Type:Lab/Research institutions
inquiryProduct Name: 2-BROMO-2'-HYDROXYACETOPHENONE Synonyms: 2-Bromo-2'-hydroxyacetophenone ,97%;2-Bromo-2'-hydroxyacetophenone, 2-Bromo-1-(2-hydroxyphenyl)ethan-1-one, 2-(Bromoacetyl)phenol;2-broMo-1-(2-hydroxyphenyl)ethan-1-one;2-Bromo-
Cas:2491-36-3
Min.Order:1 Gram
Negotiable
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:2491-36-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:2491-36-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:2491-36-3
Min.Order:0
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Type:Lab/Research institutions
inquiryAcmec 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:2491-36-3
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
J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:2491-36-3
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:2491-36-3
Min.Order:0
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Type:Lab/Research institutions
inquiryAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
Cas:2491-36-3
Min.Order:0
Negotiable
Type:Trading Company
inquiry2-Bromo-2'-hydroxyacetophenone cas 2491-36-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:2491-36-3
Min.Order:0
Negotiable
Type:Other
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
Cas:2491-36-3
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:2491-36-3
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryWe specialize in sourcing the chemicals in China. We are associated with many trusted manufacturers each having different area of expertise required for meeting the needs of our local as well as overseas buyers . We have access to custom synthesis
Cas:2491-36-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With copper(ll) bromide In chloroform Reflux; | 100% |
With copper(ll) bromide In chloroform; ethyl acetate Heating; | 96% |
With copper(ll) bromide In chloroform; ethyl acetate for 5h; Reflux; | 94% |
o-(Bromoacetyl)phenyl acetate
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
With hydrogenchloride In water for 4h; Reflux; | 70% |
Conditions | Yield |
---|---|
With bromine; acetic acid for 2h; Reflux; | 60% |
o-hydroxyacetophenone
A
2-bromo-1-(5-bromo-2-hydroxyphenyl)ethan-1-one
B
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
With bromine; acetic acid |
methoxybenzene
2-Bromoacetyl bromide
A
2-bromo-1-(4'-hydroxyphenyl)-1-ethanone
B
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
With aluminium trichloride; 1,2-Dichloropropane | |
With aluminium trichloride; 1,2-Dichloropropane |
o-hydroxyacetophenone
A
5-Bromo-2-hydroxyacetophenone
B
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
With bromine; acetic acid |
Conditions | Yield |
---|---|
With aluminium trichloride at 140℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 150 - 155 °C 2: AlCl3 / 140 °C View Scheme |
2-(2-bromoacetyl)hydroxybenzene
sodium thiomethoxide
α,α-dibromo-o-hydroxyacetophenone
Conditions | Yield |
---|---|
In methanol for 0.5h; Ambient temperature; | 98% |
Conditions | Yield |
---|---|
In benzene | 96% |
thiosemicarbazide
2-(2-bromoacetyl)hydroxybenzene
1-phenyl-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde
Conditions | Yield |
---|---|
With 3,3'-(pentane-1,5-diyl)bis(1,2-dimethyl-1H-imidazol-3-ium) bromide In neat (no solvent) at 20℃; for 1h; Green chemistry; | 96% |
2-(2-bromoacetyl)hydroxybenzene
1-(2-hydroxyphenyl)-2-azidoethanone
Conditions | Yield |
---|---|
With sodium azide In glycerol at 25℃; for 3h; | 95% |
With sodium azide In water; acetone for 0.5h; | 90% |
With sodium azide | |
With sodium azide In N,N-dimethyl-formamide at 0℃; for 2h; |
2-(2-bromoacetyl)hydroxybenzene
monophenylthiourea
2-(2-(phenylamino)thiazol-4-yl)phenol
Conditions | Yield |
---|---|
In ethanol at 71℃; for 0.0125h; Microwave irradiation; | 95% |
isoquinoline
2-(2-bromoacetyl)hydroxybenzene
acetylenedicarboxylic acid diethyl ester
C25H23NO6
Conditions | Yield |
---|---|
Stage #1: isoquinoline; 2-(2-bromoacetyl)hydroxybenzene With cetyltrimethylammonim bromide In water at 20℃; for 0.5h; Micellar solution; Green chemistry; Stage #2: acetylenedicarboxylic acid diethyl ester With 1,8-diazabicyclo[5.4.0]undec-7-ene In water at 20℃; for 0.583333h; Micellar solution; Green chemistry; | 94% |
1-indanone thiosemicarbazone
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
With triethylamine In ethanol at 80℃; | 94% |
4-sulfanylphenol
2-(2-bromoacetyl)hydroxybenzene
2'-hydroxy-2-(4-hydroxyphenylthio)acetophenone
Conditions | Yield |
---|---|
With potassium hydroxide In methanol | 93% |
isoquinoline
dimethyl acetylenedicarboxylate
2-(2-bromoacetyl)hydroxybenzene
C23H19NO6
Conditions | Yield |
---|---|
Stage #1: isoquinoline; 2-(2-bromoacetyl)hydroxybenzene With cetyltrimethylammonim bromide In water at 20℃; for 0.5h; Micellar solution; Green chemistry; Stage #2: dimethyl acetylenedicarboxylate With 1,8-diazabicyclo[5.4.0]undec-7-ene In water at 20℃; for 0.583333h; Micellar solution; Green chemistry; | 92% |
1,2-diamino-benzene
2-(2-bromoacetyl)hydroxybenzene
2-(2-hydroxyphenyl)quinoxaline
Conditions | Yield |
---|---|
With β‐cyclodextrin In methanol; water at 70℃; for 2h; | 90% |
With polymeric resin-bound hexafluorophosphate ion In methanol; water at 20℃; for 7h; | 83% |
With γ-maghemite-silica nanocomposite In neat (no solvent) for 6h; Green chemistry; | 78% |
With β‐cyclodextrin In methanol; water | 58% |
Conditions | Yield |
---|---|
In 1,4-dioxane; water at 25℃; for 3h; Reflux; Inert atmosphere; | 90% |
In 1,4-dioxane; water for 3h; Reflux; | |
In 1,4-dioxane; water for 3h; Reflux; |
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
In ethanol for 4h; Hantzsch Thiazole Synthesis; Reflux; | 89.5% |
Conditions | Yield |
---|---|
With water; zinc In acetonitrile at 80℃; for 6h; Reagent/catalyst; Temperature; Sealed tube; Inert atmosphere; | 89% |
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
With water-d2; zinc In acetonitrile at 80℃; for 6h; Time; Inert atmosphere; Sealed tube; | 89% |
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
In methanol for 5h; Reflux; | 89% |
Conditions | Yield |
---|---|
With sodium acetate In N,N-dimethyl-formamide for 1h; Heating; | 88% |
With sodium acetate In ethanol | |
With potassium fluoride In N,N-dimethyl-formamide at 20℃; |
2-(2-bromoacetyl)hydroxybenzene
3,5-Dimethoxyaniline
2-hydroxy-(3,5-dimethoxyanilino)-acetophenone
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In ethanol for 2.5h; Heating; | 88% |
2,6-diamino-4-(4-chlorophenyl)-4H-thiopyran-3,5-dicarbonitrile
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
In ethanol for 8h; Heating; | 88% |
Conditions | Yield |
---|---|
In 1,4-dioxane; water at 25℃; for 3h; Reflux; Inert atmosphere; | 88% |
In 1,4-dioxane; water for 3h; Reflux; | |
In 1,4-dioxane; water for 3h; Reflux; |
thiosemicarbazide
2-(2-bromoacetyl)hydroxybenzene
1-phenyl-3-(4-chlorophenyl)-4-pyrazolecarboxaldehyde
Conditions | Yield |
---|---|
With 3,3'-(pentane-1,5-diyl)bis(1,2-dimethyl-1H-imidazol-3-ium) bromide In neat (no solvent) at 20℃; for 1.5h; Green chemistry; | 87% |
Conditions | Yield |
---|---|
In 1,4-dioxane; water at 25℃; for 3h; Reflux; Inert atmosphere; | 86% |
In 1,4-dioxane; water for 3h; Reflux; | |
In 1,4-dioxane; water for 3h; Reflux; |
allyl bromide
2-(2-bromoacetyl)hydroxybenzene
2-(1-bromo-2-hydroxypent-4-en-2-yl)phenol
Conditions | Yield |
---|---|
With indium In tetrahydrofuran; water at 20℃; | 85% |
Conditions | Yield |
---|---|
With potassium hydroxide In methanol at 0 - 20℃; for 3h; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
In ethanol for 4h; Reflux; | 85% |
sodium p-chlorothiophenolate
2-(2-bromoacetyl)hydroxybenzene
2-(4-chlorophenylthio)-2'-hydroxyacetophenone
Conditions | Yield |
---|---|
In 1,4-dioxane; ethanol for 1h; Ambient temperature; | 84% |
Conditions | Yield |
---|---|
In acetone for 0.5h; Heating; | 84% |
sodium p-thiocresolate
2-(2-bromoacetyl)hydroxybenzene
1-(2-Hydroxyphenyl)-2-<(4-methylphenyl)thio>ethanone
Conditions | Yield |
---|---|
In 1,4-dioxane; ethanol for 1h; Ambient temperature; | 83% |
In 1,4-dioxane; ethanol for 1h; Ambient temperature; | 83% |
Conditions | Yield |
---|---|
With triethylamine In isopropyl alcohol for 3h; Ambient temperature; | 83% |
3-phenyl-2-cyclobuten-1-one
2-(2-bromoacetyl)hydroxybenzene
Conditions | Yield |
---|---|
With (1R,1'R,2S,2'S)-1,1'-(propane-1,3-diyl)bis(2-((2,6-diisopropylphenyl)carbamoyl)pyrrolidine-1-oxide); scandium tris(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 60℃; for 72h; Molecular sieve; Inert atmosphere; enantioselective reaction; | 83% |
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