Product name: Ethyl 4-bromobutyrate Cas No: 2969-81-5 Assay:99%min Hangzhou Verychem Science And Technology Co. Ltd. was set up in year 2004, it’s a young but fast growing company. In the twe
Cas:2969-81-5
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inquiryDayangchem'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
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:2969-81-5
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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
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inquiryFactory supply Ethyl 4-bromobutyrate CAS 2969-81-5 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed
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inquiryHebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable
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inquiryEthyl 4-bromobutyrate CAS No.:2969-81-5 Name: Ethyl 4-bromobutyrate Synonyms: 4-Bromobutyric acid ethyl ester Molecular Structure Molecular Formula: C6H11BrO2 Molecular Weight: 195.05
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inquiryEthyl-4-Bromobutyrate Boiling point: 198.3°C at 760 mmHg Flash point: 90.6°C Relative density: Refractive index: 1.4549-1.4569 Our Server
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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
Ethyl 4-bromobutyrate CAS 2969-81-5 4-Bromobutyric acid ethyl ester CAS no 2969-81-5 Ethyl 4-bromobutanoate Ethyl 4-bromobutyrate Manufacturer High quality Best price In stock factory CAS 2969-81-5 Ethyl 4-bromobutyrate COA TDS price MSDS ETHY
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inquiryProduct Description Product website: http://www.finerchem.com Product Name Ethyl 4-bromobutyrate CAS No.
Cas:2969-81-5
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inquiryTIANFUCHEM--2969-81-5--Ethyl 4-bromobutyrate in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relat
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inquiryOur 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
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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:2969-81-5
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inquiryProduct Name Ethyl 4-bromobutyrate Synonyms 4-Bromobutanoic acid, ethyl ester;BrCH2CH2CH2C(O)OC2H5;Butanoic acid, 4-bromo-, ethyl ester;Ethyl 4-bromobutanoate;Ethyl gamma-bromobutyrate;ETHYL 4-BROMO-N
Cas:2969-81-5
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inquiryAppearance:Colorless to pale yellow clear liquid Storage:R.T Package:230kg/Barrel Application:Used as pesticide and pharmaceutical intermediate Transportation:Express/Sea/Air Port:Any port in China
Cas:2969-81-5
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inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta
Cas:2969-81-5
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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
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:light yello liquid / Refer to COA Storage:Refer
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inquiryUsed as pharmaceutical and agrochemical intermediates. Appearance:Colorless Transparent Liquid Storage:Store below +30°C Package: according to customers' requirements Application:Used as pharmaceutical and agrochemical intermediates. Transportat
Cas:2969-81-5
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inquiryEthyl 4-bromobutyrate CAS:2969-81-5 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 organic inte
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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
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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&
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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
Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Ethyl 4-bromobutyrate CAS:2969-81-5, Please contact us by email freely. We are leading exporter in China. If you really need this ca
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inquiryAppearance: clear colorless to yellow liquid 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:By Se
Cas:2969-81-5
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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
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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
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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
J&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
Conditions | Yield |
---|---|
Stage #1: bromobutyric acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 5h; Stage #2: ethanol In dichloromethane at 20℃; for 15h; | 84% |
With tetrachloromethane; 5-sulfosalicylic Acid unter Entfernen des entstehenden Wassers; | |
With sulfuric acid | |
With sulfuric acid | |
With acetyl chloride at 20℃; for 4h; |
Conditions | Yield |
---|---|
With hydrogen bromide | 79% |
With hydrogen bromide | |
With hydrogen bromide In benzene | |
(i) aq. HBr, (ii) SOCl2, (iii) /BRN= 1718733/; Multistep reaction; | |
With hydrogen bromide |
Conditions | Yield |
---|---|
With Bromotrichloromethane In diethyl ether for 13h; Ambient temperature; | 60% |
Conditions | Yield |
---|---|
With hydrogen bromide |
Conditions | Yield |
---|---|
With sulfuric acid |
ethyl 2,4-dibromobutyrate
A
4-bromoethylbutanoate
B
ethyl cyclopropylcarboxylate
C
butanoic acid ethyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; Product distribution; Mechanism; electrolysis; I*, napp; various conc. of the ester; in the presence and in the absence of 3,4-xylenol; |
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane; ethanol; dichloromethane | 3 g (85.5%) |
4-diphenylmethoxypiperidine
A
4-bromoethylbutanoate
B
ethyl 4-(4-benzhydryloxypiperidino)butanoate
4-<(4-chlorophenyl)phenylmethoxy>piperidine
B
4-bromoethylbutanoate
4-piperidine
B
4-bromoethylbutanoate
4-(phenyl-2-pyridylmethoxy)piperidine
A
ethyl 4-[4-(phenyl-2-pyridylmethoxy)-1-piperidyl]butanoate
B
4-bromoethylbutanoate
4-[bis(4-methoxyphenyl)methoxy]piperidine
B
4-bromoethylbutanoate
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid at 50℃; |
Conditions | Yield |
---|---|
With sodium iodide In acetone at 22℃; for 19h; Inert atmosphere; | 100% |
With sodium iodide In acetone Heating; | 98% |
With sodium iodide In acetone at 60℃; | 94% |
2-carbethoxyindole
4-bromoethylbutanoate
ethyl 1-(4-ethoxy-4-oxobutyl)-1H-indole-2-carboxylate
Conditions | Yield |
---|---|
Stage #1: 2-carbethoxyindole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; Inert atmosphere; Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere; | 100% |
Stage #1: 2-carbethoxyindole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 1h; Inert atmosphere; Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide; mineral oil at 20℃; for 30h; Inert atmosphere; | 88% |
With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 18h; Inert atmosphere; | 87% |
With sodium hydride 1.) DMF 2.) rt, 18 h; Yield given. Multistep reaction; |
4-bromoethylbutanoate
N-cyclopentyl-3-chloro-4-hydroxybenzamide
4-(2-Chloro-4-cyclopentylcarbamoyl-phenoxy)-butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; | 100% |
4-bromoethylbutanoate
2-(1-hexyl)-5-hydroxyisoindole-1,3-dione
4-(2-Hexyl-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; | 100% |
4-bromoethylbutanoate
2-Butyl-5-chloro-6-hydroxy-isoindole-1,3-dione
4-(2-Butyl-6-chloro-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; | 100% |
4-bromoethylbutanoate
N-methyl-N-cyclopentyl-2,3-dichloro-4-hydroxybenzamide
4-[2,3-Dichloro-4-(cyclopentyl-methyl-carbamoyl)-phenoxy]-butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; | 100% |
4-bromoethylbutanoate
4-(2-Butyl-4-chloro-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | 100% |
4-bromoethylbutanoate
4-(4-Chloro-2-cyclopentyl-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | 100% |
4-bromoethylbutanoate
triphenylphosphine
(3-ethoxycarbonylpropyl)triphenylphosphonium bromide
Conditions | Yield |
---|---|
at 120℃; for 16h; Inert atmosphere; | 100% |
at 120℃; for 16h; Inert atmosphere; | 100% |
at 120℃; for 16h; Inert atmosphere; | 100% |
4-bromoethylbutanoate
4-hydroxy-benzaldehyde
ethyl 4-(4-formylphenoxy)butyrate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h; | 100% |
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 20℃; for 16h; | 100% |
N-hydroxyphthalimide
4-bromoethylbutanoate
4-(1,3-dioxo-1,3-dihydroisoindole-2-yloxy)butyric acid ethyl ester
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20 - 80℃; | 100% |
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20 - 80℃; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; | 91% |
With sodium acetate 1.) DMSO, 60 deg C, 10 min, 2.) DMSO, reflux, 30 min; Multistep reaction; | |
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 80℃; |
4-bromoethylbutanoate
4-Cyano-4'-hydroxybiphenyl
4-[4-(4-cyanophenyl)phenoxy]ethylbuterate
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 85℃; for 20h; | 100% |
With caesium carbonate In tetrahydrofuran; dichloromethane at 20℃; for 16h; | 55% |
With tetra-(n-butyl)ammonium iodide; potassium carbonate In butanone Heating; | |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 18h; Alkylation; | 3.30 g |
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 3h; Williamson reaction; |
4-bromoethylbutanoate
1-(3-methoxy-4-hydroxyphenyl)ethanone
ethyl 4-(4-acetyl-2-methoxyphenoxy) butanoate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20 - 50℃; for 19h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20 - 50℃; for 19h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20 - 50℃; for 19h; | 100% |
4-bromoethylbutanoate
N-p-toluenesulfonyl-4-chloro-anthranilic acid methyl ester
ethyl 4-[N-(5-chloro-2-methoxycarbonylphenyl)-N-p-toluenesulfonylamino]butyrate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 4h; Alkylation; | 100% |
Stage #1: N-p-toluenesulfonyl-4-chloro-anthranilic acid methyl ester With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; deprotonation; Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide at 90℃; for 5h; Substitution; alkylation; | 64% |
4-bromoethylbutanoate
N-p-toluenesulfonyl-3-chloroanthranilic acid methyl ester
methyl 3-chloro-2-[N-(3-ethoxycarbonyl)propyl-N-p-toluenesulfonyl]aminobenzoate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 4h; Alkylation; | 100% |
4-bromoethylbutanoate
methyl 6-chloro-2-(N-p-toluenesulfonyl)aminobenzoate
methyl 6-chloro-2-[N-(3-ethoxycarbonyl)propyl-N-p-toluenesulfonyl]aminobenzoate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 4h; Alkylation; | 100% |
1-methyl-piperazine
4-bromoethylbutanoate
ethyl 4-(4-methylpiperazin-1-yl)butanoate
Conditions | Yield |
---|---|
In ethyl acetate at 25 - 70℃; for 2h; Solvent; Temperature; | 100% |
In benzene for 0.5h; Alkylation; Heating; | |
With potassium carbonate In acetonitrile for 3h; Reflux; |
4-bromoethylbutanoate
3-(4-methoxybenzoyl)indole
ethyl 4-[3-(4-methoxybenzoyl)-1H-indol-1-yl]butyrate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 14h; | 100% |
4-bromoethylbutanoate
(R)-1,1'-Bi-2-naphthol
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 48h; Heating; | 100% |
With potassium carbonate In acetone for 96h; Heating / reflux; | 68% |
With potassium carbonate In acetone for 24h; Reflux; |
4-bromoethylbutanoate
2-(3,4-dimethoxyphenyl)-ethylamine
N-[2-(3,4-dimethoxyphenyl)ethyl]-2-pyrrolidone
Conditions | Yield |
---|---|
In 1,4-dioxane at 120℃; for 12h; | 100% |
4-bromoethylbutanoate
ethyl 4-azidobutyrate
Conditions | Yield |
---|---|
With sodium azide In dimethyl sulfoxide at 45℃; for 24h; | 100% |
With sodium azide In water; acetone for 5h; Reflux; | 100% |
With sodium azide In methanol; water | 98.6% |
4-bromoethylbutanoate
4,4'-Dihydroxybenzophenone
4-{4-[4-(3-ethoxycarbonyl-propoxy)-benzoyl]-phenoxy}-butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 12h; Heating; | 100% |
4-bromoethylbutanoate
Conditions | Yield |
---|---|
Stage #1: 5-hexyl-6-hydroxy-2,2-dimethylindan-1-one With caesium carbonate In acetone at 56℃; for 0.5h; Stage #2: Ethyl 4-bromobutyrate In acetone for 7h; Heating / reflux; | 100% |
3-hydroxy-N-phenylpropylamine
4-bromoethylbutanoate
ethyl 4-[(3-hydroxypropyl)phenylamino]butanoate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine at 100℃; for 1h; | 100% |
With N-ethyl-N,N-diisopropylamine |
4-bromoethylbutanoate
3-Bromophenol
ethyl 4-(3-bromophenoxy)butanoate
Conditions | Yield |
---|---|
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 20 - 33℃; for 39h; | 100% |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2.5h; | 99% |
With potassium carbonate; sodium iodide In acetone at 20 - 80℃; |
4-bromoethylbutanoate
p-Octylphenol
4-(4-octylphenoxy)butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In acetone for 18h; Reflux; | 100% |
With potassium carbonate In acetone Reflux; | 71% |
With potassium carbonate In acetone for 24h; Heating / reflux; | 71% |
4-bromoethylbutanoate
m-cyanophenol
ethyl 4-[(3-cyanophenyl)oxy]butanoate
Conditions | Yield |
---|---|
Stage #1: m-cyanophenol With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide at 20℃; for 15h; | 100% |
Stage #1: m-cyanophenol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 0.5h; Stage #2: Ethyl 4-bromobutyrate In N,N-dimethyl-formamide; mineral oil at 20℃; for 15h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 2h; |
4-bromoethylbutanoate
methyl (3-nitrobenzyl)amine hydrochloride
C14H20N2O4
Conditions | Yield |
---|---|
With sodium carbonate In N,N-dimethyl acetamide at 70℃; for 16h; | 100% |
benzenesulfonamide
4-bromoethylbutanoate
ethyl 4-[phenylsulfonyl-(3-ethoxycarbonylpropyl)amino]butyrate
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 48h; | 100% |
4-bromoethylbutanoate
4-bromo-5-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-3(2H)-one
ethyl 4-{5-bromo-6-oxo-4-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-1(6H)-yl}butanoate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20 - 80℃; for 2h; | 100% |
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