Conventional product Service: 1. Quick Response :within 6 hours after receive your email. 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, Ital
Cas:138-38-5
Min.Order:1 Kilogram
FOB Price: $110.0
Type:Manufacturers
inquiryAs 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
Cas:138-38-5
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:138-38-5
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:138-38-5
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:138-38-5
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:138-38-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Description Product website: http://www.finerchem.com Product Name 4-Ethylbenzenesulfonamide CAS No. 138-38-5
Cas:138-38-5
Min.Order:1 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryNow we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti
WITH 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:138-38-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High qu
1.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
Cas:138-38-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry4-Ethylbenzenesulfonamide CAS:138-38-5 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 i
Cas:138-38-5
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:138-38-5
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
Cas:138-38-5
Min.Order:0
Negotiable
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:138-38-5
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquirysuperior quality 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:Used as Pharmaceutical Intermediates Transportation:as per your request Port:Sha
Cas:138-38-5
Min.Order:1 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:138-38-5
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:138-38-5
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:138-38-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct name: 4-Ethylbenzenesulfonamide CAS No.: 138-38-5 Molecule Formula:C8H11NO2S Molecule Weight:185.24 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard
Cas:138-38-5
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:138-38-5
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:138-38-5
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:138-38-5
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in
Cas:138-38-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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:138-38-5
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryWe produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp
P-aminomethylbenzenesulfonamide*hydrochlorideAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
Cas:138-38-5
Min.Order:0
Negotiable
Type:Trading Company
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
Cas:138-38-5
Min.Order:0
Negotiable
Type:Other
inquirytriethyl borane
4-bromo-benzenesulfonic acid amide
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In tetrahydrofuran Suzuki coupling; Inert atmosphere; Reflux; chemoselective reaction; | 88% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In tetrahydrofuran Suzuki-Miyaura cross-coupling; Inert atmosphere; Reflux; | 88% |
4-Ethyl-N-isopropylidene-benzenesulfonamide
A
4-ethylbenzenesulfonamide
B
acetone
Conditions | Yield |
---|---|
With water for 1h; Heating; | A 77% B n/a |
1-Ethyl-3-trimethylsilylbenzol
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With chlorure d'aluminium; chlorure de sulfamoyle In dichloromethane for 15h; Ambient temperature; | 38% |
p-ethylbenzenesulfonyl chloride
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With ammonia at 20 - 100℃; | 9.5% |
With ammonia | |
With ammonium hydroxide at 40℃; for 0.5h; | |
With ammonium hydroxide for 2h; Large scale; | 450 kg |
With pyridine; ammonium hydroxide In dichloromethane at 0 - 20℃; for 4h; |
ethylbenzene
A
4,4'-sulfonylbis(1-ethylbenzene)
B
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With chlorosulphuric acid; chloroform Erwaermen des Reaktionsprodukts mit Ammoniumcarbonat; |
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With ammonia |
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With sodium hydroxide; D-Fructose In water at 29.85℃; Kinetics; Further Variations:; pH-values; Reagents; ionic strength values; |
2-Ethyl-1,4-bis-trimethylsilanyl-benzene
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 100 percent / acide trifluoroacetique / CCl4 / 15 h / Heating 2: 38 percent / chlorure d'aluminium, chlorure de sulfamoyle / CH2Cl2 / 15 h / Ambient temperature View Scheme |
ammonium hydroxide
p-ethylbenzenesulfonyl chloride
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With sulfuric acid; trichlorophosphate In ethylbenzene; water |
4-ethylbenzenesulfonamide
[1,1'-biphenyl]-2,2'-iodonium trifluoromethanesulfonate
9-((4-ethylphenyl)sulfonyl)-9H-carbazole
Conditions | Yield |
---|---|
With copper diacetate; sodium carbonate In ethylene glycol; isopropyl alcohol at 90℃; for 16h; Inert atmosphere; | 100% |
With copper diacetate; sodium carbonate; ethylene glycol In isopropyl alcohol at 85℃; for 16h; Ullmann Condensation; Inert atmosphere; | 74% |
4-ethylbenzenesulfonamide
p-chlorphenylisocyanate
N-([(4-chlorophenyl)amino]carbonyl)-4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With sodium hydroxide In acetone | 92% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 25℃; for 4h; Darkness; | 91% |
Conditions | Yield |
---|---|
With acidic mesoporous zeolite β-catalyst In 1,2-dichloro-ethane at 80℃; for 6h; Inert atmosphere; | A n/a B 91% |
Conditions | Yield |
---|---|
With copper(I) bromide In dimethyl sulfoxide at 100℃; for 24h; Schlenk technique; stereoselective reaction; | 91% |
Conditions | Yield |
---|---|
With tetrabutylammonium tetrafluoroborate In 1,2-dichloro-ethane at 20℃; for 2.5h; Electrochemical reaction; Inert atmosphere; regioselective reaction; | 84% |
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; palladium(II) trifluoroacetate; oxygen In toluene at 140℃; for 40h; | 79% |
p-ethylbenzenesulfonyl chloride
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With dmap; triethylamine In toluene at 70℃; for 12h; | 79% |
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 90℃; for 12h; | 78% |
Conditions | Yield |
---|---|
With sodium decatungstate; sulfuric acid; copper dichloride In water; acetonitrile at 20 - 30℃; for 12h; Irradiation; regioselective reaction; | 77% |
Conditions | Yield |
---|---|
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In chlorobenzene at 110℃; for 12h; Pummerer Sulfoxide Rearrangement; Inert atmosphere; | 73% |
4-ethylbenzenesulfonamide
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 18h; | 71.8% |
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; potassium carbonate In benzene for 1h; Heating; | 70% |
Conditions | Yield |
---|---|
With copper(l) iodide; potassium carbonate; N,N`-dimethylethylenediamine at 70℃; for 20h; | 46% |
With copper(l) iodide; potassium carbonate; N,N`-dimethylethylenediamine at 70℃; for 20h; |
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 40℃; for 4h; | 45% |
Conditions | Yield |
---|---|
Stage #1: 4-ethylbenzenesulfonamide With potassium carbonate In acetone for 1.5h; Heating; Stage #2: Cyclohexyl isocyanate for 16h; Heating; | 29.9% |
Conditions | Yield |
---|---|
With acetic acid |
Conditions | Yield |
---|---|
With magnesium(II) nitrate; potassium permanganate; acetone | |
With chromium(VI) oxide; acetic acid for 3h; Ambient temperature; Yield given; |
4-ethylbenzenesulfonamide
acrylonitrile
4-ethyl-benzenesulfonic acid-[bis-(2-cyano-ethyl)-amide]
Conditions | Yield |
---|---|
With N-benzyl-trimethylammonium hydroxide |
4-ethylbenzenesulfonamide
orthoformic acid triethyl ester
ethyl N-p-ethylbenzene-sulphonyl-formimidate
Conditions | Yield |
---|---|
at 110℃; for 2h; |
cis,trans-2,5-dimethoxytetrahydrofuran
4-ethylbenzenesulfonamide
1-(4-Ethyl-benzenesulfonyl)-1H-pyrrole
Conditions | Yield |
---|---|
With acetic acid |
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