Analysis tests Standard Results Appearance Yellowish Crystallization Hangzhou Dingyan Chem is a leading manufacturer and supplie
Cas:43115-40-8
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inquiry1. 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:43115-40-8
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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
Cas:43115-40-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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
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Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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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inquiry2-AMINO-4-(ETHYLSULFONYL)PHENOL CAS:43115-40-8 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 o
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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
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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
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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
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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:43115-40-8
Min.Order:10 Gram
FOB Price: $100.0
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
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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
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
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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
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inquiryPhenol,2-amino-4-(ethylsulfonyl)-Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:43115-40-8
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Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
bulk?production Application:Pharmaceutical intermediates
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Min.Order:0
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Type:Lab/Research institutions
inquiryfactory?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
1.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:43115-40-8
Min.Order:10 Milligram
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:43115-40-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryQingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo
Cas:43115-40-8
Min.Order:1 Gram
FOB Price: $1.0
Type:Trading Company
inquiryHigh quality,stable supply chain. Xi'an Future Biotechnology Co.,Ltd is mainly dedicated to the technology development of phosphorus compounds and related functional intermediates. The aim we pursue is to meet the modern and future demands
Cas:43115-40-8
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
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inquiry4-(ethylsulfonyl)-2-nitro-phenol
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In ethanol at 60 - 70℃; under 15001.5 Torr; Temperature; Solvent; Autoclave; | 86% |
With palladium 10% on activated carbon; hydrogen In isopropyl alcohol at 50℃; under 2280.15 Torr; for 24h; | 73% |
4-chlorophenyl ethyl sulfide
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: dihydrogen peroxide; sodium tungstate (VI) dihydrate / ethyl acetate / 5 h / 30 - 55 °C / Large scale 2: nitric acid; sulfuric acid / 2 h / 0 - 20 °C / Large scale 3: sodium hydroxide / 3 h / 95 °C / Autoclave 4: hydrogen; palladium 10% on activated carbon / isopropyl alcohol / 24 h / 50 °C / 2280.15 Torr View Scheme |
1-(ethylsulfonyl)-4-chlorobenzene
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: nitric acid; sulfuric acid / 2 h / 0 - 20 °C / Large scale 2: sodium hydroxide / 3 h / 95 °C / Autoclave 3: hydrogen; palladium 10% on activated carbon / isopropyl alcohol / 24 h / 50 °C / 2280.15 Torr View Scheme |
4-methoxy-phenyl-sulphonyl chloride
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: sodium sulfite / water; tetrahydrofuran / 20 h / -5 - 0 °C 2: ethanol / 2 h / 80 °C 3: nitric acid / 70 °C 4: hydrogen bromide; formic acid / 30 h / 90 °C 5: hydrogen; 5%-palladium/activated carbon / ethanol / 60 - 70 °C / 15001.5 Torr / Autoclave View Scheme | |
Multi-step reaction with 5 steps 1: sodium sulfite / water; tetrahydrofuran / 20 h / -5 - 0 °C 2: methanol / 2 h / 65 °C 3: nitric acid / 70 °C 4: hydrogen bromide; formic acid / 30 h / 90 °C 5: hydrogen; 5%-palladium/activated carbon / ethanol / 60 - 70 °C / 15001.5 Torr / Autoclave View Scheme |
sodium 4-methoxybenzenesulfinate
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: ethanol / 2 h / 80 °C 2: nitric acid / 70 °C 3: hydrogen bromide; formic acid / 30 h / 90 °C 4: hydrogen; 5%-palladium/activated carbon / ethanol / 60 - 70 °C / 15001.5 Torr / Autoclave View Scheme | |
Multi-step reaction with 4 steps 1: methanol / 2 h / 65 °C 2: nitric acid / 70 °C 3: hydrogen bromide; formic acid / 30 h / 90 °C 4: hydrogen; 5%-palladium/activated carbon / ethanol / 60 - 70 °C / 15001.5 Torr / Autoclave View Scheme |
1-(ethylsulfonyl)-4-methoxybenzene
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: nitric acid / 70 °C 2: hydrogen bromide; formic acid / 30 h / 90 °C 3: hydrogen; 5%-palladium/activated carbon / ethanol / 60 - 70 °C / 15001.5 Torr / Autoclave View Scheme |
4-(ethylsulfonyl)-1-methoxy-2-nitrobenzene
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogen bromide; formic acid / 30 h / 90 °C 2: hydrogen; 5%-palladium/activated carbon / ethanol / 60 - 70 °C / 15001.5 Torr / Autoclave View Scheme |
2-(trifluoromethyl)phenol
2-amino-4-(ethylsulfonyl)phenol
2-(5-(ethylsulfonyl)benzo[d]oxazol-2-yl)phenol
Conditions | Yield |
---|---|
With sodium hydroxide In water at 80℃; for 2h; | 94% |
benzofuran-5-carbonyl chloride
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
In 1,4-dioxane at 210℃; for 0.25h; Microwave irradiation; | 85% |
2-amino-4-(ethylsulfonyl)phenol
2-naphthaloyl chloride
dibenzoate5-(ethylsulfone)-2-(naphthalen-2-yl)benzo[d]oxazole
Conditions | Yield |
---|---|
Stage #1: 2-amino-4-(ethylsulfonyl)phenol; 2-naphthaloyl chloride With sodium hydroxide In water; xylenes at 100 - 155℃; for 2.66667h; Heating / reflux; Stage #2: With methanesulfonic acid In water; xylenes for 0.75h; Heating / reflux; | 80% |
Stage #1: 2-amino-4-(ethylsulfonyl)phenol; 2-naphthaloyl chloride With sodium hydroxide In water; xylenes at 0 - 155℃; for 2.66667h; Stage #2: With methanesulfonic acid In water; xylenes for 0.75h; Heating / reflux; | 80% |
In 1,4-dioxane at 210℃; for 0.25h; Microwave irradiation; | 75% |
2-amino-4-(ethylsulfonyl)phenol
Cinnamoyl chloride
(E)-5-(ethylsulfonyl)-2-styrylbenzo[d]oxazole
Conditions | Yield |
---|---|
In 1,4-dioxane at 210℃; for 0.25h; Microwave irradiation; | 77% |
1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinone
2-amino-4-(ethylsulfonyl)phenol
2-({1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinyl}amino)-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
With acetic acid In tetrahydrofuran at 20 - 100℃; for 1.58333h; Microwave; | 66% |
With acetic acid In dichloromethane at 100℃; Microwave irradiation; |
Quinoline-6-carboxylic acid
2-amino-4-(ethylsulfonyl)phenol
5-(ethylsulfonyl)-2-(quinolin-6-yl)benzo[d]oxazole
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 63% |
Conditions | Yield |
---|---|
Stage #1: 2-amino-4-(ethylsulfonyl)phenol With hydrogenchloride; sodium nitrite In water at 0℃; for 2h; Stage #2: C18H23NO2 With sodium hydroxide In water at 0℃; for 2h; pH=11; | 59.5% |
2-amino-4-(ethylsulfonyl)phenol
Ethyl 2-bromopropionate
Conditions | Yield |
---|---|
With 1-methyl-pyrrolidin-2-one; 1,8-diazabicyclo[5.4.0]undec-7-ene at 180℃; for 0.05h; microwave irradiation; | 57% |
2-amino-4-(ethylsulfonyl)phenol
acetylacetone
(3Z)-4-(5-ethylsulfonyl-2-hydroxyanilino)pent-3-en-2-one
Conditions | Yield |
---|---|
In ethanol for 1h; Reflux; | 55% |
2-amino-4-(ethylsulfonyl)phenol
benzoic acid
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 52% |
With PPA for 2.5h; Heating; | 42% |
With polyphosphoric acid for 2.5h; | 42% |
2,3-dichlorbenzoic acid
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 50% |
2-amino-4-(ethylsulfonyl)phenol
3-chlorobenzoate
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 49% |
indan-5-carboxylic acid
2-amino-4-(ethylsulfonyl)phenol
2-(2,3-dihydro-1H-inden-5-yl)-5-(ethylsulfonyl)benzo[d]oxazole
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 47% |
2-amino-4-(ethylsulfonyl)phenol
para-chlorobenzoic acid
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 42% |
With PPA for 2.5h; Heating; | 36% |
5-fluoroindole-2-carboxylic acid
2-amino-4-(ethylsulfonyl)phenol
5-fluoro-1H-indole-2-carboxylic acid-(5-ethanesulfonyl-2-hydroxy-phenyl)-amide
Conditions | Yield |
---|---|
With hydrogenchloride; triethanolamine; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate In tetrahydrofuran; ethyl acetate | 40% |
Conditions | Yield |
---|---|
With PPA for 2.5h; Heating; | 38% |
Conditions | Yield |
---|---|
With PPA for 2.5h; Heating; | 38% |
1,4-butenediol
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
With titanium(IV) isopropylate; molecular sieve; triphenylphosphine; palladium(II) acetylacetonate In benzene for 6h; Heating; | 37% |
p-Toluic acid
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
With PPA for 2.5h; Heating; | 37% |
4-biphenyl-carboxylic acid chloride
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
In 1,4-dioxane at 210℃; for 0.25h; Microwave irradiation; | 36% |
2-amino-4-(ethylsulfonyl)phenol
naphthalene-1-carbonic acid chloride
Conditions | Yield |
---|---|
In 1,4-dioxane at 210℃; for 0.25h; Microwave irradiation; | 36% |
2-amino-4-(ethylsulfonyl)phenol
2-Bromoacetyl bromide
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 0 - 20℃; | 35% |
With caesium carbonate In N,N-dimethyl-formamide |
5-chloro-1H-Indole-2-carboxylic acid
2-amino-4-(ethylsulfonyl)phenol
5-chloro-1H-indole-2-carboxylic acid-(5-ethanesulfonyl-2-hydroxy-phenyl)-amide
Conditions | Yield |
---|---|
With hydrogenchloride; triethanolamine; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate In tetrahydrofuran; ethyl acetate | 35% |
p-ethylbenzoic acid
2-amino-4-(ethylsulfonyl)phenol
5-ethylsulphonyl-2-(p-ethylphenyl)benzoxazole
Conditions | Yield |
---|---|
With PPA for 2.5h; Heating; | 35% |
With PPA | 35% |
Conditions | Yield |
---|---|
With PPA for 2.5h; Heating; | 35% |
quinoline-2-carboxylic acid
2-amino-4-(ethylsulfonyl)phenol
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 35% |
2-amino-4-(ethylsulfonyl)phenol
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With PPA for 2.5h; Heating; | 34% |
With polyphosphoric acid Heating; | 33% |
quinoxaline-6-carboxylic acid
2-amino-4-(ethylsulfonyl)phenol
5-(ethylsulfonyl)-2-(quinoxalin-6-yl)benzo[d]oxazole
Conditions | Yield |
---|---|
With polyphosphoric acid Heating; | 33% |
Conditions | Yield |
---|---|
With PPA for 2.5h; Heating; | 32% |
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