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CAS 121-02-8

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2-Methyl-5-nitrobenzenesulfonyl chloride

Description:
2-Methyl-5-nitrobenzenesulfonyl chloride, with the CAS number 121-02-8, is an organic compound characterized by its sulfonyl chloride functional group, which is known for its reactivity in various chemical reactions. This compound features a benzene ring substituted with a methyl group and a nitro group, contributing to its unique chemical properties. It is typically a yellow to brown solid at room temperature and is soluble in organic solvents such as dichloromethane and acetone. The presence of the sulfonyl chloride group makes it a potent electrophile, allowing it to participate in nucleophilic substitution reactions, which are valuable in organic synthesis, particularly in the preparation of sulfonamides and other derivatives. Additionally, the nitro group can influence the compound's reactivity and stability, making it useful in various applications, including pharmaceuticals and agrochemicals. However, due to its reactive nature, it should be handled with care, as it can be corrosive and may pose health hazards if inhaled or ingested.
Formula:C7H6ClNO4S
InChI:InChI=1S/C7H6ClNO4S/c1-5-2-3-6(9(10)11)4-7(5)14(8,12)13/h2-4H,1H3
InChI key:InChIKey=WPGVQDHXOUAJBW-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C1=CC(N(=O)=O)=CC=C1C
Synonyms:
  • 2-Methyl-5-Nitro Phenylsulfonyl Chloride
  • 2-Methyl-5-nitrobenzene sulfonyl chlorid
  • 2-Methyl-5-nitrobenzene-1-sulfonyl chloride
  • 2-Methyl-5-nitrophenylsulfonyl chloride
  • 5-Nitro-o-toluenesulfonyl chloride
  • Benzenesulfonyl chloride, 2-methyl-5-nitro-
  • NSC 49752
  • o-Toluenesulfonyl chloride, 5-nitro-
  • 2-Methyl-5-nitrobenzenesulfonyl chloride
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