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2-CHLORO-4-(METHYLSULFONYL)ANILINE

2-CHLORO-4-(METHYLSULFONYL)ANILINE Structure
2-CHLORO-4-(METHYLSULFONYL)ANILINE
  • CAS No.13244-35-4
  • Chemical Name:2-CHLORO-4-(METHYLSULFONYL)ANILINE
  • CBNumber:CB7160824
  • Molecular Formula:C7H8ClNO2S
  • Formula Weight:205.66
  • MOL File:13244-35-4.mol
2-CHLORO-4-(METHYLSULFONYL)ANILINE Property
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :37/39-26
  • Hazard Note  :Irritant
  • HS Code  :29309099
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H226
  • Precautionary statements P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235

2-CHLORO-4-(METHYLSULFONYL)ANILINE Chemical Properties,Usage,Production

  • Chemical Properties pale purple to grey-brown crystalline powder
  • Uses 2-Chloro-4-methylsulphonylaniline can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and pharmaceutical and chemical production processes.
  • Synthesis 5.png
    A mixture of 2-chloro-4-methylsulfonyl-1- nitro-benzene (4.5 g, 19.10 mmol, 1 eq.) in EtOH (40 mL) and a saturated NH4Cl solution (10 mL) was heated to 90 °C, and then Fe (3.20 g, 57.29 mmol, 3 eq.) was added in one portion. The reaction mixture was stirred at 90 °C for 1 h, after which time TLC analysis (PE:EtOAc = 1:1, Rf(starting material) = 0.7, Rf(product) = 0.31) indicated that the reaction was complete. The reaction was diluted with water (50 mL) and extracted with EtOAc (100 mL x 3). The combined organic layers were washed with water (50 mL x 3) and brine (50 mL x 2), dried over anhydrous sodium sulfate, filtered, and concentrated under reduced pressure. The residue was purified by column chromatography (SiO2, PE:EtOAc = 4:1 to 2:1) to provide 2-chloro-4-methylsulfonyl-aniline (3.7 g, 17.99 mmol, 94.21% yield) as an off-white solid.
2-CHLORO-4-(METHYLSULFONYL)ANILINE Preparation Products And Raw materials
Raw materials
Preparation Products
2-CHLORO-4-(METHYLSULFONYL)ANILINE Suppliers
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2-CHLORO-4-(METHYLSULFONYL)ANILINE Spectrum
13244-35-4, 2-CHLORO-4-(METHYLSULFONYL)ANILINERelated Search:
  • C7H8ClNO2S
  • 2-氯-4-(甲砜基)苯胺
  • 2-氯-4-(甲基磺酰基)苯胺
  • 2-氯-4-甲磺酰基苯胺
  • 2-氯-4-甲基磺酰苯胺
  • 13244-35-4
  • 2-CHLORO-4-METHYLSULPHONYLANILINE
  • Benzenamine, 2-chloro-4-(methylsulfonyl)-
  • 2-chloro-4-(methylsulfony)benzenamine
  • 2-chloro-4-mesylaniline
  • 2-Chloro-4-Methylsulphonylaniline, 95% 2.5GR
  • 2-Chloro-4-methylsulphonylaniline,95%
  • 2-CHLORO-4-METHYLSULPHONYLANILINE 95%
  • LABOTEST-BB LT00441295
  • 2-CHLORO-4-(METHYLSULFONYL)ANILINE
  • TIMTEC-BB SBB003494
  • 4-amino-3-chlorophenylmethylsulphone
  • 4-amino-3-chlorophenylmethylsulfone
  • 4-amino-3-chlorofenylomethylosulfon
  • 2-chloro-4-(methylsulfonyl)-benzenamin
  • 2-chloro-4-(methylsulfonyl)-anilin

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