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CS-W001157 4
Total: USD 88.00

5-Bromopyridine-3-sulfonyl chloride

  • CAS No. 65001-21-0

  • Cat. No. CS-W005969
  • Purity≥98%
  • MDL No.MFCD08235263

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

5-Bromopyridine-3-sulfonyl chloride|CS-W005969

Structure of 65001-21-0

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General Information

  • CAS No. 65001-21-0
  • Cat. No. CS-W005969
  • Purity ≥98%
  • MDL No. MFCD08235263
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₃BrClNO₂S
  • Molecular Weight None
  • Synonym(s) 5-BROMOPYRIDINE-3-SULPHONYL CHLORIDE
  • SMILES O=S(C1=CC(Br)=CN=C1)(Cl)=O

Description

5-Bromopyridine-3-sulfonyl chloride delivers a reactive sulfonyl chloride group flanked by a brominated pyridine scaffold, enabling direct conjugation in nucleophilic substitution workflows. This bench-stable derivative facilitates rapid integration into bioconjugates and functionalized heterocycles under mild conditions.

Application

5-Bromopyridine-3-sulfonyl chloride serves as a versatile building block for constructing sulfonamide-containing heterocycles, enabling efficient derivatization in medicinal chemistry and materials science. Its reactivity profile facilitates nucleophilic substitution with amines and alcohols under mild conditions, offering high functional group tolerance and straightforward purification. The molecule exhibits excellent bench stability and compatibility with standard coupling protocols, making it ideal for scalable synthesis of pyridine-based scaffolds.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅲ
Hazard Statements : H314
Precautionary Statements : P260-P280-P301+P330+P331-P304+P340

Quality Control

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Computational Chemistry Data

  • TPSA   47.03
  • LogP   1.7716
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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