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Furan-2-sulfonyl chloride

  • CAS No. 52665-48-2

  • Cat. No. CS-0435084
  • Molecule weight166.58
  • Purity≥98%
  • MDL No.MFCD06658968

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

Furan-2-sulfonyl chloride|CS-0435084

Structure of 52665-48-2

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General Information

  • CAS No. 52665-48-2
  • Cat. No. CS-0435084
  • Purity ≥98%
  • MDL No. MFCD06658968
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₃ClO₃S
  • Molecular Weight 166.58
  • Synonym(s) Furane-2-sulfonylchloride
  • SMILES O=S(C1=CC=CO1)(Cl)=O

Description

Furan-2-sulfonyl chloride is a reactive sulfonyl chloride derivative featuring a furan ring, enabling direct incorporation into heterocyclic scaffolds. The sulfonyl chloride group facilitates efficient coupling reactions under mild conditions, delivering stable sulfonamide linkages. This reagent offers high chemoselectivity and compatibility with diverse functional groups, making it valuable for synthesizing bioactive molecules and advanced materials.

Application

Furan-2-sulfonyl chloride serves as a versatile sulfonylating agent for the direct introduction of sulfonamide groups into nucleophilic substrates, including amines and alcohols. Its reactivity is well-documented in synthetic workflows involving heterocyclic systems, offering high functional group tolerance and ease of purification. The furan ring imparts moderate stability under standard bench conditions while enabling downstream transformations through the heteroaromatic scaffold. This compound facilitates rapid access to sulfonamide-containing building blocks relevant to medicinal chemistry and agrochemical research.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3265
Class : 8
Packing Group : Ⅱ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501

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Computational Chemistry Data

  • TPSA   47.28
  • LogP   1.2071
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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