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CS-W001157 4
Total: USD 88.00

3,5-Dibromobenzene-1-sulfonyl chloride

  • CAS No. 39213-20-2

  • Cat. No. CS-W021810
  • Purity≥98%
  • MDL No.MFCD12025425

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

3,5-Dibromobenzene-1-sulfonyl chloride|CS-W021810

Structure of 39213-20-2

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General Information

  • CAS No. 39213-20-2
  • Cat. No. CS-W021810
  • Purity ≥98%
  • MDL No. MFCD12025425
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₃Br₂ClO₂S
  • Molecular Weight 334.41
  • Synonym(s) 3,5-Dibromobenzenesulfonylchloride
  • SMILES ClS(=O)(=O)C1=CC(Br)=CC(Br)=C1

Description

3,5-Dibromobenzene-1-sulfonyl chloride features a sulfonyl chloride group flanked by two bromine substituents at the meta positions, enabling selective electrophilic functionalization. This electron-deficient arylsulfonyl chloride integrates readily into complex molecular architectures under mild conditions, offering high reactivity and stability during handling.

Application

3,5-Dibromobenzene-1-sulfonyl chloride serves as a versatile sulfonylating agent for the synthesis of sulfonamide derivatives and functionalized aromatic systems. Its ortho-dibromo substitution enhances electrophilic reactivity while maintaining bench stability and ease of purification. The compound facilitates efficient coupling with amines under mild conditions, enabling rapid access to brominated sulfonamides used in medicinal chemistry and materials science scaffolds.

Safety Information

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GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅱ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501

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Computational Chemistry Data

  • TPSA   34.14
  • LogP   3.1391
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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