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Dayang Chem (Hangzhou) Co.,Ltd.

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

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Manufacturer/High quality/Best price/In stock

Cas:2494-89-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:g

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate

Cas:2494-89-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Ality Chemical Corporation

The 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

Factory Supply 2-[(p-aminophenyl)sulphonyl]ethyl hydrogensulphate

Cas:2494-89-5

Min.Order:1

Negotiable

Type:Other

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COLORCOM LTD.

Colorcom 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

Para Base Ester

Cas:2494-89-5

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

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

2-[(4-Aminophenyl)-sulfonyl]-ethyl hydrogen sulfate

Cas:2494-89-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

GIHI 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

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate

Cas:2494-89-5

Min.Order:1 Gram

FOB Price: $3.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Basic information Product Name: 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Synonyms: 2-Sulfanilylethanol Hy

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate

Cas:2494-89-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS 2494-89-5

Cas:2494-89-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

Wholesale price CAS 2494-89-5 with best price

Cas:2494-89-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

para-ester/4-(Ethylsulfurate sulfonyl)aniline

Cas:2494-89-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS2494-89-5

Cas:2494-89-5

Min.Order:1 Kilogram

FOB Price: $289.0 / 499.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name: 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

4-(Ethylsulfurate sulfonyl)aniline

Cas:2494-89-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:Off-white powder Storage:R.T Package:25kg/Bag Application:Chemicals Transportation:Express/Sea/Air Port:Any port in China

4-(Ethylsulfuratesulfonyl)aniline cas 2494-89-5

Cas:2494-89-5

Min.Order:25 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

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

Ethanol,2-[(4-aminophenyl)sulfonyl]-, 1-(hydrogen sulfate) 2494-89-5

Cas:2494-89-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2-[(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

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS:2494-89-5

Cas:2494-89-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Ethanol,2-[(4-aminophenyl)sulfonyl]-, 1-(hydrogen sulfate)

Cas:2494-89-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail Para ester

LOW price Para ester, reactive dye intermediate, CAS:2494-89-5

Cas:2494-89-5

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Company 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

Factory price PARA-Ester CAS 2494-89-5

Cas:2494-89-5

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

Ethanol,2-[(4-aminophenyl)sulfonyl]-, 1-(hydrogen sulfate)

Cas:2494-89-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best 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

4-(Ethylsulfurate Sulfonyl)Aniline

Cas:2494-89-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

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

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Manufactuered in China best quality

Cas:2494-89-5

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

para-ester

Cas:2494-89-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

High quality 4-(Ethylsulfurate Sulfonyl)Aniline

Cas:2494-89-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We 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

para-ester

Cas:2494-89-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our 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

In Bulk Supply2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate

Cas:2494-89-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?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

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate

Cas:2494-89-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product 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

High Quality 4-(Ethylsulfurate Sulfonyl)aniline

Cas:2494-89-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu 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

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate

Cas:2494-89-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong 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

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate

Cas:2494-89-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.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

2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate

Cas:2494-89-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Synthetic route

oxirane
75-21-8

oxirane

p-acetylaminobenzenesulfonyl chloride
121-60-8

p-acetylaminobenzenesulfonyl chloride

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
2494-89-5

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate

Conditions
ConditionsYield
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
5246-58-2

4-(2'-Hydroxyethylsulphonyl)aniline

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
2494-89-5

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate

Conditions
ConditionsYield
With sulfuric acid at 160℃; under 525.053 Torr; for 2.5h; Pressure; Temperature;98%
acetic acid-[4-(2-hydroxy-ethanesulfonyl)-anilide]
27375-52-6

acetic acid-[4-(2-hydroxy-ethanesulfonyl)-anilide]

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
2494-89-5

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate

Conditions
ConditionsYield
With sulfuric acid96%
With sulfuric acid In 1,2-dichloro-benzene95%
oxirane
75-21-8

oxirane

Acetanilid
103-84-4

Acetanilid

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
2494-89-5

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate

Conditions
ConditionsYield
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%
Remazol Turquoise Blue G 133

Remazol Turquoise Blue G 133

A

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
2494-89-5

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate

B

3-sulfophthalimide
115953-80-5

3-sulfophthalimide

Conditions
ConditionsYield
With dihydrogen peroxide; soybean peroxidase at 25℃; pH=3; aq. phosphate buffer; Enzymatic reaction;
oxirane
75-21-8

oxirane

N-(4-chlorophenyl)acetamide
539-03-7

N-(4-chlorophenyl)acetamide

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
2494-89-5

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate

Conditions
ConditionsYield
With sulfuric acid; sodium sulfite Large scale; Green chemistry;2050 kg
2-(p-nitrophenylthio)ethanol
13287-76-8

2-(p-nitrophenylthio)ethanol

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
2494-89-5

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate

Conditions
ConditionsYield
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
aniline
62-53-3

aniline

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
2494-89-5

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate

Conditions
ConditionsYield
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
4-chlorobenzonitrile
100-00-5

4-chlorobenzonitrile

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate
2494-89-5

2-(p-aminophenylsulfonyl)ethyl hydrogen sulfate

Conditions
ConditionsYield
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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