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CS-W001157 4
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2-(Methylsulfonyl)acetonitrile

  • CAS No. 2274-42-2

  • Cat. No. CS-0038940
  • Molecule weight119.14
  • Purity≥98%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

2-(Methylsulfonyl)acetonitrile|CS-0038940

Structure of 2274-42-2

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General Information

  • CAS No. 2274-42-2
  • Cat. No. CS-0038940
  • Purity ≥98%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃H₅NO₂S
  • Molecular Weight 119.14
  • Synonym(s) Methylsulfonylacetonitrile
  • SMILES CS(=O)(=O)CC#N

Description

(Methylsulfonyl)acetonitrile was used in the synthesis of:substituted -pyrone ring analogues 4,9-dihydropyrrolo[2,1-b]quinazolines containing electron withdrawing groups at the 3-position

Application

2-(Methylsulfonyl)acetonitrile serves as a versatile building block in synthetic organic chemistry, enabling the efficient construction of sulfonamide-containing heterocycles and bioactive scaffolds. Its dual functionality—reactive nitrile and stable methylsulfonyl group—facilitates nucleophilic additions and transition-metal-catalyzed couplings. The compound exhibits excellent bench stability, simplifies purification, and demonstrates broad functional group tolerance in standard reaction protocols.

Synthesis

  • Route1
    • (Methylthio)acetonitrile|CS-0204347
      35120-10-6
    • ~98%
    • In-stock
      2-(Methylsulfonyl)acetonitrile|CS-0038940
      2274-42-2

    References

    • Yang, Chuanbo; Jin, Qingping; Zhang, Hua; Liao, Jian; Zhu, Jin; Yu, Bin; Deng, Jingen Green Chemistry, 2009 , vol. 11, # 9 p. 1401 - 1405
  • Route2
    • In-stock
      Sodium methanesulfinate|CS-0019422
      20277-69-4
    • null|null
      107-14-2
    • ~%
    • In-stock
      2-(Methylsulfonyl)acetonitrile|CS-0038940
      2274-42-2

    References

    • Justus Liebigs Annalen der Chemie, , vol. 579, p. 28,42, 43

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 3439
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H302+H312+H332
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P501

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Computational Chemistry Data

  • TPSA   57.93
  • LogP   -0.44542
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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