ChemicalBook > CAS DataBase List > 1-[(4-Methylphenyl)sulfonyl]-1H-imidazole

1-[(4-Methylphenyl)sulfonyl]-1H-imidazole

Product Name
1-[(4-Methylphenyl)sulfonyl]-1H-imidazole
CAS No.
2232-08-8
Chemical Name
1-[(4-Methylphenyl)sulfonyl]-1H-imidazole
Synonyms
TosI;Tosylimidazole;1-TOSYLIMIDAZOLE;1-Tosyl-1H-imidazole;1-(p-Toluenesulfonyl;1-(4-Tolylsulfonyl)imidazole;1-(P-TOLUENESULFONYL)IMIDAZOLE;1-(p-toluenesulphonyl)imidazole;1-(TOLUENE-4-SULFONYL)IMIDAZOLE;1-(PARA-TOLUENESULPHONYL)IMIDAZOLE
CBNumber
CB3414604
Molecular Formula
C10H10N2O2S
Formula Weight
222.26
MOL File
2232-08-8.mol
More
Less

1-[(4-Methylphenyl)sulfonyl]-1H-imidazole Property

Melting point:
76-78 °C(lit.)
Boiling point:
409.1±38.0 °C(Predicted)
Density 
1.3038 (rough estimate)
refractive index 
1.5650 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
chloroform: soluble25mg/mL, clear, colorless to faintly yellow
form 
Crystals or Crystalline Powder
pka
1.22±0.10(Predicted)
color 
White to slightly yellow
Sensitive 
Moisture Sensitive
BRN 
612451
InChIKey
YJYMYJRAQYREBT-UHFFFAOYSA-N
CAS DataBase Reference
2232-08-8(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
WGK Germany 
3
F 
10-21
HS Code 
29332900
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
244244
Product name
1-(p-Toluenesulfonyl)imidazole
Purity
99%
Packaging
5G
Price
$21
Updated
2023/01/07
TCI Chemical
Product number
T1985
Product name
1-(p-Toluenesulfonyl)imidazole
Purity
>98.0%(HPLC)(N)
Packaging
5g
Price
$37
Updated
2024/03/01
TCI Chemical
Product number
T1985
Product name
1-(p-Toluenesulfonyl)imidazole
Purity
>98.0%(HPLC)(N)
Packaging
25g
Price
$131
Updated
2024/03/01
Alfa Aesar
Product number
H54191
Product name
1-(p-Toluenesulfonyl)imidazole, 98+%
Packaging
5g
Price
$39.65
Updated
2024/03/01
Alfa Aesar
Product number
H54191
Product name
1-(p-Toluenesulfonyl)imidazole, 98+%
Packaging
25g
Price
$158
Updated
2024/03/01
More
Less

1-[(4-Methylphenyl)sulfonyl]-1H-imidazole Chemical Properties,Usage,Production

Chemical Properties

white to slightly yellow crystals

Uses

Alcohols to azides in one step.1

Uses

1-(p-Toluenesulfonyl)imidazole was used in the synthesis of cationic water soluble cyclodextrin, mono-6A-(1-butyl-3-imidazolium)-6A-deoxy-β-cyclodextrin chloride (BIMCD), useful in chiral separation of amino acids and anionic pharmaceuticals by capillary electrophoresis.

Synthesis Reference(s)

The Journal of Organic Chemistry, 45, p. 547, 1980 DOI: 10.1021/jo01291a044

General Description

1-(p-Toluenesulfonyl)imidazole converts alcohols to azides in one step.

1-[(4-Methylphenyl)sulfonyl]-1H-imidazole Preparation Products And Raw materials

Raw materials

Chloroform Tosyl chloride Imidazole

Preparation Products

More
Less

1-[(4-Methylphenyl)sulfonyl]-1H-imidazole Suppliers

Belgium 2 Canada 1 China 202 Europe 1 France 1 Germany 4 India 4 Japan 2 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 1 United Kingdom 7 United States 19 Global 248
CHEMICAL LAND21
Tel
--
Fax
--
Email
sales21@chemicalland21.com
Country
South Korea
ProdList
6303
Advantage
74
More
Less

View Lastest Price from 1-[(4-Methylphenyl)sulfonyl]-1H-imidazole manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
1-[(4-Methylphenyl)sulfonyl]-1H-imidazole 2232-08-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-22
Hebei Mojin Biotechnology Co., Ltd
Product
1-[(4-Methylphenyl)sulfonyl]-1H-imidazole 2232-08-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-23
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-[(4-Methylphenyl)sulfonyl]-1H-imidazole 2232-08-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

2232-08-8, 1-[(4-Methylphenyl)sulfonyl]-1H-imidazoleRelated Search:

Xylene Levamisole Imidazole Sulfuryl chloride p-Toluenesulfonic acid Dimethyl sulfone 4-(Trifluoromethyl)benzene-1-sulfonyl chloride Mebendazole 4-Methylbenzenesulfonhydrazide Boc-L-Histidine(Tosyl) BOC-HIS(TOS)-MERRIFIELD RESIN 1-(2,4,6-Triisopropylphenylsulfonyl)imidazole N-MESITYLENESULFONYLIMIDAZOLE N-Boc-N'-tosyl-D-histidine FMOC-HIS(TOS)-OH N-ALPHA-(3-NITRO-2-PYRIDINESULFENYL)-N-IM-TOSYL-L-HISTIDINE BOC-HIS(TOS)-OH DCHA BOC-D-HIS(TOS)-OH DCHA

  • 1-(P-TOLUENESULFONYL)IMIDAZOLE
  • 1-(P-TOLUENESULFONYL)-1H-IMIDAZOLE
  • 1-TOSYLIMIDAZOLE
  • 1-(TOLUENE-4-SULFONYL)IMIDAZOLE
  • Tosylimidazole
  • 1-(p-toluenesulphonyl)imidazole
  • 1H-IMIDAZOLE, 1-[(4-METHYLPHENYL)SULFONYL]-
  • 1-(Toluene-4-sulfonyl)-1H-imidazole
  • 1-(4-Methylphenyl)sulphonyl-1H-imidazole
  • 1-Tosyl-1H-imidazole
  • 1-(PARA-TOLUENESULPHONYL)IMIDAZOLE
  • 1-(P-toluenesulfonyl)-imidazole, HPLC 99%
  • 1-[(4-Methylphenyl)sulfonyl]-1H-imidazole
  • 1-(p-Toluenesulfonyl)imidazole ,99%
  • TosI
  • 1-(p-Toluenesulfonyl)imidazole 99%
  • 1-(4-Tolylsulfonyl)imidazole
  • 1-(p-Toluenesulfonyl)imidazole, 98+% white solid
  • 4-Methylphenyl(1H-imidazole-1-yl) sulfone
  • 1-(p-Toluenesulfonyl
  • 1-(Toluene-4-sulphonyl)-1H-imidazole
  • 1-Tosyl-1H-imidazole, 1-[(4-Methylphenyl)sulphonyl]-1H-imidazole
  • (1E,4E)-1,5-bis(4-methoxyphenyl)-3-penta-1,4-dienone
  • 1-(4-methylphenyl)sulfonylimidazole
  • 1-[(4-Methylphenyl)sulfonyl]-1H-imidazole USP/EP/BP
  • 2232-08-8
  • 232-08-8
  • 2232-08-0
  • 223-28-8
  • 2232-8-8
  • 2232-08-08
  • 2322-08-8
  • Heterocyclic Building Blocks
  • Imidazoles
  • Building Blocks
  • DNA / RNA Synthesis
  • Condensing Agents (DNA / RNA Synthesis)
  • Condensation & Active Esterification
  • Building Blocks
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Imidazoles
  • Biochemistry
  • Condensation & Active Esterification
  • Condensing Agents (DNA / RNA Synthesis)
  • Nucleosides, Nucleotides & Related Reagents
  • Protecting Agents, Phosphorylating Agents & Condensing Agents
  • Synthetic Organic Chemistry
  • Coupling Reagent