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2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate Manufacturer/High quality/Best price/In stock
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2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS:2494-89-5 Safe delivery Free of customs clearance
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2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate
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2-[[(4-amino-2-phenylmethoxy-5-pyrimidinyl)-oxomethyl]amino]acetic acid
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2-[(4-Aminophenyl)-sulfonyl]-ethyl hydrogen sulfate
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2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate
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Factory Supply Vinyl sulfone para ester
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2494-89-5 Usage

InChI:InChI=1/C8H11NO6S2/c9-7-1-3-8(4-2-7)16(10,11)6-5-15-17(12,13)14/h1-4H,5-6,9H2,(H,12,13,14)

2494-89-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-aminophenyl)sulfonylethyl hydrogen sulfate

1.2 Other means of identification

Product number -
Other names Ethanol,2-sulfanilyl-,hydrogen sulfate (ester)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2494-89-5 SDS

2494-89-5Synthetic 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

2494-89-5Downstream Products

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