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:2494-89-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Cas:2494-89-5
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
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
Cas:2494-89-5
Min.Order:1
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Type:Other
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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Cas:2494-89-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryGIHI CHEMICALS exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, GIHI CHEMICALS is your best choice. pls contact with us freely for getting detailed prod
Cas:2494-89-5
Min.Order:1 Gram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Basic information Product Name: 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Synonyms: 2-Sulfanilylethanol Hy
Cas:2494-89-5
Min.Order:1 Kilogram
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
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Min.Order:1 Kilogram
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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
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Min.Order:1 Kilogram
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Type:Trading Company
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Cas:2494-89-5
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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Cas:2494-89-5
Min.Order:1 Kilogram
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Type:Trading Company
inquiryName: 4-(Ethylsulfurate sulfonyl)aniline Synonyms: 4-(Sulfuricesterethylsulfonyl)aniline CAS: 2494-89-5 MF: C8H11NO6S2 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Dyestuff Int
Cas:2494-89-5
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryAppearance:Off-white powder Storage:R.T Package:25kg/Bag Application:Chemicals Transportation:Express/Sea/Air Port:Any port in China
Cas:2494-89-5
Min.Order:25 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:2494-89-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS:2494-89-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing
Cas:2494-89-5
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:2494-89-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquirySuperiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail Para ester
Cas:2494-89-5
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiryCompany information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo
Cas:2494-89-5
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
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:2494-89-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Product Name: 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Synonyms: 2-(4-Aminophenylsulfonyl)ethanol sulfate;4-Amino-1-[[2-(sulfooxy)ethyl]sulfonyl]benzene;Sulfuric acid 2-(4-aminophenylsulfonyl)ethyl ester;Sulfuric acid 2-[(4-aminophenyl)s
Cas:2494-89-5
Min.Order:100 Gram
Negotiable
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
Zibo 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:2494-89-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:2494-89-5
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:2494-89-5
Min.Order:0
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:2494-89-5
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryProduct name: 4-(Ethylsulfurate Sulfonyl)aniline CAS No.:2494-89-5 Molecule Formula:C8H11NO6S2 Molecule Weight:281.31 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard
Cas:2494-89-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:2494-89-5
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Cas:2494-89-5
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
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Min.Order:1 Metric Ton
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Type:Trading Company
inquiryoxirane
p-acetylaminobenzenesulfonyl chloride
2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
Conditions | Yield |
---|---|
Stage #1: p-acetylaminobenzenesulfonyl chloride With sodium metabisulfite; sodium hydroxide at 30℃; pH=7 - 7.5; Stage #2: oxirane at 40℃; pH=7.5 - 8; Stage #3: With sulfuric acid at 150 - 160℃; under 3750.38 Torr; | 99.7% |
4-(2'-Hydroxyethylsulphonyl)aniline
2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
Conditions | Yield |
---|---|
With sulfuric acid at 160℃; under 525.053 Torr; for 2.5h; Pressure; Temperature; | 98% |
acetic acid-[4-(2-hydroxy-ethanesulfonyl)-anilide]
2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
Conditions | Yield |
---|---|
With sulfuric acid | 96% |
With sulfuric acid In 1,2-dichloro-benzene | 95% |
Conditions | Yield |
---|---|
Stage #1: Acetanilid With chlorosulfonic acid at 30 - 46℃; for 5h; Stage #2: With thionyl chloride at 60℃; for 2h; Stage #3: oxirane Temperature; Further stages; | 87% |
A
2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
B
3-sulfophthalimide
Conditions | Yield |
---|---|
With dihydrogen peroxide; soybean peroxidase at 25℃; pH=3; aq. phosphate buffer; Enzymatic reaction; |
oxirane
N-(4-chlorophenyl)acetamide
2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
Conditions | Yield |
---|---|
With sulfuric acid; sodium sulfite Large scale; Green chemistry; | 2050 kg |
2-(p-nitrophenylthio)ethanol
2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
Conditions | Yield |
---|---|
Stage #1: 2-(p-nitrophenylthio)ethanol With dihydrogen peroxide In water at 70℃; for 4h; Stage #2: With palladium on activated charcoal; hydrogen In water at 40℃; under 22502.3 Torr; for 4h; Stage #3: With sulfuric acid In water at 150℃; for 2h; Temperature; Time; | |
Multi-step reaction with 3 steps 1: sodium tungstate; dihydrogen peroxide / 5.5 h / 80 °C 2: hydrogen / methanol / 3.5 h / 85 °C / 15001.5 Torr / Autoclave 3: sulfuric acid / 2.5 h / 160 °C / 525.05 Torr View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: ammonium chloride; dicyclohexyl-carbodiimide / N,N-dimethyl acetamide / 3 h / 120 °C 2.1: phosphorus pentoxide; chlorosulfonic acid; thionyl chloride / 0.5 h / 15 °C 3.1: sodium metabisulfite; sodium hydroxide / 30 °C / pH 7 - 7.5 3.2: 40 °C / pH 7.5 - 8 3.3: 150 - 160 °C / 3750.38 Torr View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sodium hydroxide / N,N-dimethyl-formamide / 5.5 h / 20 - 40 °C 2: sodium tungstate; dihydrogen peroxide / 5.5 h / 80 °C 3: hydrogen / methanol / 3.5 h / 85 °C / 15001.5 Torr / Autoclave 4: sulfuric acid / 2.5 h / 160 °C / 525.05 Torr View Scheme |
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