DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:3153-36-4
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:3153-36-4
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryFounded in 2008, East Chemsources Limited is a professional manufacturer and supplier in food and chemical field in China. Through more than ten years development, our company has developed from single product at first to provide solution to final
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
Cas:3153-36-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM--3153-36-4--ETHYL 4-CHLOROBUTYRATE 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 rela
Cas:3153-36-4
Min.Order:1 Metric Ton
FOB Price: $2000.0
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:3153-36-4
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:3153-36-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
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
Cas:3153-36-4
Min.Order:100 Gram
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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:3153-36-4
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
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
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
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
1. Certificate Of Analysis (COA) 2. Material Safety Data Sheet (MSDS) 3. Route of synthesis (ROS) 4. Method of Aanlysis (MOA) 5. Nuclear Magnetic Resonance (NMR) 6. Packing pictures and loading video before loading 7. Free Sample 9. F
Cas:3153-36-4
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Trading Company
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:3153-36-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWatson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L
Cas:3153-36-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryBetterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in
Cas:3153-36-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryBaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art
1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int
Cas:3153-36-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAt Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys
Appearance:standard Storage:dry,cool Package:UN Drum Transportation:by sea or air
Shanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale production. Complete
instock with good quality and offer wholesale priceAppearance:standard Storage:Keep in a cool & dry place Package:Packing material and QTY as your request Application:Pharma;Industry;other application Transportation:Express or as your request Port:A
Conditions | Yield |
---|---|
With thionyl chloride for 16h; Heating; | 80% |
With hydrogenchloride | |
With hydrogenchloride |
cyclobutanone
oxovanadium(V) ethoxydichloride
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
With lithium chloride In diethyl ether for 13h; Ambient temperature; | 43% |
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate; 4-tert-Butylcatechol; 2-methoxybenzo[d][1,3,2]dioxaborole; trans-di-O-tert-butyl hyponitrite In methanol; dichloromethane; benzene at 70℃; for 16h; Inert atmosphere; | 30% |
1,4-dioxane
4-ethoxy-butyryl chloride
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
at 70℃; Geschwindigkeit der Umlagerung verschiedener Konz.; | |
at 100℃; Geschwindigkeit der Umlagerung verschiedener Konz.; |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With sulfuric acid | |
With hydrogenchloride | |
With hydrogenchloride In dichloromethane at 8℃; |
ethanol
4-(4-nitrophenoxy)butanoic acid
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
With hydrogenchloride zuletzt bei Siedetemperatur; |
4-ethoxy-butyryl chloride
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
at 100℃; | |
at 100℃; | |
at 50℃; Geschwindigkeit der Umlagerung; | |
at 100℃; Geschwindigkeit der Umlagerung; |
4-ethoxybutanoic acid
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
With thionyl chloride | |
Multi-step reaction with 2 steps 1: hydrogen; SOCl2 2: 100 °C / Geschwindigkeit der Umlagerung View Scheme | |
Multi-step reaction with 2 steps 1: hydrogen; SOCl2 2: 100 °C View Scheme |
Conditions | Yield |
---|---|
With tetrachloromethane; sulfuryl dichloride; dibenzoyl peroxide |
Conditions | Yield |
---|---|
With sulfuric acid | |
With thionyl chloride at 0℃; for 2h; Reflux; | |
With acetyl chloride at 20℃; for 24h; Inert atmosphere; |
cyclobutanone
oxovanadium(V) ethoxydichloride
acrylonitrile
A
4-chloro-butyric acid ethyl ester
B
ethyl 6-chloro-6-cyanohexanoate
Conditions | Yield |
---|---|
With copper dichloride 1.) dichloromethane, -75 deg C, 2.) a) -75 deg C, 2 h, b) room temperature, 14-19 h; Yield given. Multistep reaction. Yields of byproduct given; |
cyclobutanone
oxovanadium(V) ethoxydichloride
methacrylic acid methyl ester
A
4-chloro-butyric acid ethyl ester
B
ethyl 6-chloro-6-(methoxycarbonyl)heptanoate
Conditions | Yield |
---|---|
With copper dichloride 1.) dichloromethane, -75 deg C, 2.) a) -75 deg C, 2 h, b) room temperature, 14-19 h; Yield given. Multistep reaction. Yields of byproduct given; |
cyclobutanone
oxovanadium(V) ethoxydichloride
methacrylonitrile
A
4-chloro-butyric acid ethyl ester
B
ethyl 6-chloro-6-cyanoheptanoate
Conditions | Yield |
---|---|
With copper dichloride Product distribution; multistep reaction; other olefins, or LiCl, other halogen source, other cyclic carbonyl compound; oxidative ring-opening reaction; | |
With copper dichloride 1.) dichloromethane, -75 deg C, 2 h, 2.) a) -75 deg C, 2 h, b) room temperature, 17 h; Yield given. Multistep reaction. Yields of byproduct given; |
tetrachloromethane
sulfuryl dichloride
butanoic acid ethyl ester
dibenzoyl peroxide
A
4-chloro-butyric acid ethyl ester
B
ethyl 2-chlorobutyrate
C
3-chloro-butyric acid ethyl ester
thionyl chloride
4-ethoxybutanoic acid
4-chloro-butyric acid ethyl ester
5,11,17,23-tetra-tert-butyl-25,27-di(3-ethoxycarbonylpropoxy)-26,28-dihydroxycalix[4]arene
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
With titanium(IV) chloride tetrahydrofuran In toluene for 24h; Inert atmosphere; Reflux; |
ethyl 3-(4,4,5,5,-tetramethyl-[1,3,2]dioxaborolan-2-yl)-propionate
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: n-butyllithium / tetrahydrofuran; diethyl ether / 16 h / -100 - 20 °C / Inert atmosphere 2: trimethylsilyl trifluoromethanesulfonate; 4-tert-Butylcatechol; trans-di-O-tert-butyl hyponitrite; 2-methoxybenzo[d][1,3,2]dioxaborole / dichloromethane; benzene; methanol / 16 h / 70 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: copper(II) carbonate; copper(II) hydroxide; triphenylphosphine / water / 0.5 h / 20 °C / Inert atmosphere 1.2: 16 h / 20 °C / Inert atmosphere 2.1: n-butyllithium / tetrahydrofuran; diethyl ether / 16 h / -100 - 20 °C / Inert atmosphere 3.1: trimethylsilyl trifluoromethanesulfonate; 4-tert-Butylcatechol; trans-di-O-tert-butyl hyponitrite; 2-methoxybenzo[d][1,3,2]dioxaborole / dichloromethane; benzene; methanol / 16 h / 70 °C / Inert atmosphere View Scheme |
4-chloro-butyric acid ethyl ester
ethyl 2-(benzylamino)acetate
4-[benzyl(ethoxycarbonylmethyl)amino]butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In toluene for 8h; Solvent; Reflux; Large scale; | 99.1% |
With potassium carbonate In chloroform at 66 - 68℃; for 24h; |
4-chloro-butyric acid ethyl ester
N,O-dimethylhydroxylamine*hydrochloride
N-Methyl-N-methoxy-4-chlorobutanamide
Conditions | Yield |
---|---|
With trimethylaluminum In hexane; dichloromethane for 24h; Ambient temperature; | 99% |
Stage #1: N,O-dimethylhydroxylamine*hydrochloride With dimethyl aluminium chloride In hexane; dichloromethane at 0 - 20℃; for 1h; Stage #2: 4-chloro-butyric acid ethyl ester In dichloromethane for 1h; | 82% |
4-chloro-butyric acid ethyl ester
1-(3,4-dichloro)phenylpiperazine
ethyl 4-[4-(3,4-dichlorophenyl)piperazin-1-yl]butanoate
Conditions | Yield |
---|---|
With cesium hydroxide; sodium iodide at 50℃; for 0.266667h; Microwave irradiation; Neat (no solvent); chemoselective reaction; | 98% |
4-chloro-butyric acid ethyl ester
1-(2,5-dimethylphenyl)piperazine
ethyl 4-[4-(2,5-dimethylphenyl)piperazin-1-yl]butanoate
Conditions | Yield |
---|---|
With cesium hydroxide; sodium iodide at 50℃; for 0.266667h; Microwave irradiation; Neat (no solvent); chemoselective reaction; | 97% |
4-chloro-butyric acid ethyl ester
ethyl 4-[4-(3-(trifluoromethyl)phenyl)piperazin-1-yl]butanoate
Conditions | Yield |
---|---|
With cesium hydroxide; sodium iodide at 50℃; for 0.266667h; Microwave irradiation; Neat (no solvent); chemoselective reaction; | 97% |
4-chloro-butyric acid ethyl ester
5-nitroguaiacol
ethyl 4-(2-methoxy-5-nitrophenoxy) butyrate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 60℃; | 96% |
With potassium carbonate In N,N-dimethyl-formamide at 60℃; |
Conditions | Yield |
---|---|
With dimethylethylsilane; (μ3,η2,η3,η5-acenaphthylene)Ru3(CO)7 at 20℃; for 5h; Inert atmosphere; Neat (no solvent); | 96% |
4-chloro-butyric acid ethyl ester
octyl alpha-D-glucopyranoside
Conditions | Yield |
---|---|
With zeolite CaA at 40℃; for 48h; SP 435 lipase; | 95% |
at 40℃; for 6h; Product distribution; lipase from Candida antarctica; other lipases, times; also in the presence of zeolite CaA; |
4-chloro-butyric acid ethyl ester
ethyl 4-azidobutyrate
Conditions | Yield |
---|---|
With sodium azide; 15-crown-5 In acetonitrile for 12h; Heating; | 95% |
4-chloro-butyric acid ethyl ester
1-(4-Fluorophenyl)piperazine
ethyl 4-<4-(4-fluorophenyl)-1-piperazinyl>butyrate
Conditions | Yield |
---|---|
With cesium hydroxide; sodium iodide at 50℃; for 0.266667h; Microwave irradiation; Neat (no solvent); chemoselective reaction; | 95% |
4-chloro-butyric acid ethyl ester
1,8-Naphthalimide
ethyl 4-(1,3-dioxo-2,3-dihydro-1H-benzo[d,e]isoquinolin-2-yl)butanoate
Conditions | Yield |
---|---|
With caesium carbonate; sodium iodide In N,N-dimethyl-formamide at 70℃; for 0.166667h; Microwave irradiation; | 95% |
4-Cyanochlorobenzene
4-chloro-butyric acid ethyl ester
4-cyano-benzenebutanoic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: 4-chloro-butyric acid ethyl ester With tetrabutylammomium bromide; iodine; zinc In N,N-dimethyl acetamide at 80℃; for 12h; Stage #2: 4-Cyanochlorobenzene; bis(triphenylphosphine)nickel(II) chloride In N,N-dimethyl acetamide Further stages.; | 94% |
Conditions | Yield |
---|---|
With titanium(IV) isopropylate In toluene at 20℃; Dean-Stark; | 94% |
Conditions | Yield |
---|---|
With titanium(IV) isopropylate In toluene at 20℃; Dean-Stark; | 94% |
4-chloro-butyric acid ethyl ester
4-chloro-1-butanol-1,1-d2
Conditions | Yield |
---|---|
With lithium aluminium deuteride In diethyl ether -15 deg C -> 15 deg C; 15 deg C , 30 min; | 93% |
With lithium aluminium deuteride In diethyl ether at -10℃; |
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 6h; | 92% |
4-chloro-butyric acid ethyl ester
5-methoxy-2-(3-phenylisoxazol-5-yl)phenol
ethyl 4-(5-methoxy-2-(3-phenylisoxazol-5-yl)phenoxy)butanoate
Conditions | Yield |
---|---|
With potassium carbonate In acetone Williamson type O-alkylation; Reflux; | 90.5% |
4-chloro-butyric acid ethyl ester
Conditions | Yield |
---|---|
With triethylamine In dimethyl sulfoxide Heating; | 90% |
4-chloro-butyric acid ethyl ester
5,5'-dimethyl-2,2'-dipyridyl diselenide
ethyl 2-(5-methyl)pyridylselenobutanoate
Conditions | Yield |
---|---|
Stage #1: 5,5'-dimethyl-2,2'-dipyridyl diselenide With sodium tetrahydroborate In ethanol Inert atmosphere; Stage #2: 4-chloro-butyric acid ethyl ester In ethanol at 10 - 20℃; for 0.25h; Inert atmosphere; | 90% |
4-chloro-butyric acid ethyl ester
diphenyl diselenide
ethyl 4-(phenylselanyl)butanoate
Conditions | Yield |
---|---|
Stage #1: diphenyl diselenide With sodium tetrahydroborate In ethanol for 0.166667h; Stage #2: 4-chloro-butyric acid ethyl ester In ethanol at 55 - 60℃; for 1.5h; | 89% |
4-chloro-butyric acid ethyl ester
1-(2-phenylethyl)-1H-imidazole
Conditions | Yield |
---|---|
In toluene at 80℃; for 0.333333h; Microwave irradiation; Green chemistry; | 89% |
4-chloro-butyric acid ethyl ester
phthalimide
ethyl 4-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)butanoate
Conditions | Yield |
---|---|
With caesium carbonate; sodium iodide In N,N-dimethyl-formamide at 70℃; for 0.166667h; Microwave irradiation; | 88% |
4-chloro-butyric acid ethyl ester
bis(diphenylmethyl) diselenide
ethyl 2-(diphenyl)methylselenobutanoate
Conditions | Yield |
---|---|
Stage #1: bis(diphenylmethyl) diselenide With sodium tetrahydroborate In ethanol Inert atmosphere; Stage #2: 4-chloro-butyric acid ethyl ester In ethanol at 15 - 20℃; for 0.416667h; Inert atmosphere; | 87% |
4-chloro-butyric acid ethyl ester
1-chloro-3-methoxy-benzene
ethyl 4-(3'-methoxyphenyl)butyrate
Conditions | Yield |
---|---|
With nickel(II) bromide dimethoxyethane; pyridine-2,6-bis(N-cyanocarboxamidine); lithium chloride; zinc In 1-methyl-pyrrolidin-2-one at 80℃; for 24h; Catalytic behavior; Reagent/catalyst; Inert atmosphere; | 87% |
4-chloro-butyric acid ethyl ester
3-hydroxy-1-isopropyl-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 75 - 80℃; for 2h; | 87% |
4-chloro-butyric acid ethyl ester
ethylmagnesium bromide
1-(3-chloropropyl)cyclopropanol
Conditions | Yield |
---|---|
Stage #1: 4-chloro-butyric acid ethyl ester; ethylmagnesium bromide With titanium(IV) isopropylate In diethyl ether at 20℃; for 0.5h; Stage #2: With sulfuric acid In diethyl ether | 86% |
Stage #1: 4-chloro-butyric acid ethyl ester; ethylmagnesium bromide With titanium(IV) isopropylate In diethyl ether at 20℃; Kulinkovich Hydroxycyclopropanation; Stage #2: With sulfuric acid In diethyl ether | 86% |
With titanium(IV) isopropylate In diethyl ether Ambient temperature; | 85% |
4-chloro-butyric acid ethyl ester
2,2'-dipyridyldiselenide
ethyl 2-pyridylselenobutanoate
Conditions | Yield |
---|---|
Stage #1: 2,2'-dipyridyldiselenide With sodium tetrahydroborate In ethanol Inert atmosphere; Stage #2: 4-chloro-butyric acid ethyl ester In ethanol at 10 - 20℃; for 0.5h; Inert atmosphere; | 86% |
4-chloro-butyric acid ethyl ester
bis(2-naphthyl) diselenide
ethyl 2-naphthylselenobutanoate
Conditions | Yield |
---|---|
Stage #1: bis(2-naphthyl) diselenide With sodium tetrahydroborate In ethanol Inert atmosphere; Stage #2: 4-chloro-butyric acid ethyl ester In ethanol at 30 - 35℃; for 1.41667h; Inert atmosphere; | 86% |
4-chloro-butyric acid ethyl ester
5-chloro-2-benzoxazolinone
ethyl 4-(5-chloro-2(3H)-benzoxazolon-3-yl)butanoate
Conditions | Yield |
---|---|
Stage #1: 5-chloro-2-benzoxazolinone With sodium ethanolate In ethanol Stage #2: 4-chloro-butyric acid ethyl ester In N,N-dimethyl-formamide at 80℃; for 8h; | 85% |
4-chloro-butyric acid ethyl ester
4-Fluorobenzyl bromide
3-(4-piperidinyl)-1H-indole
Conditions | Yield |
---|---|
85% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View