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Atomfair 3,5-Dichloropyridin-4-amine C5H4Cl2N2

Description 3,5-Dichloropyridin-4-amine (CAS No. 22889-78-7) is a high-purity chlorinated pyridine derivative with the molecular formula C5H4Cl2N2. This compound is an essential building block in pharmaceutical and agrochemical synthesis, featuring a reactive amino group and two chlorine substituents on the pyridine ring for selective functionalization. Its crystalline form ensures consistent reactivity, making it ideal for nucleophilic substitution, cross-coupling, and heterocycle elaboration. Packaged under inert conditions to maintain stability, this product is rigorously tested via HPLC, GC, and NMR to guarantee ??98% purity. Suitable for research-scale and process development applications.

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Description

Description

3,5-Dichloropyridin-4-amine (CAS No. 22889-78-7) is a high-purity chlorinated pyridine derivative with the molecular formula C5H4Cl2N2. This compound is an essential building block in pharmaceutical and agrochemical synthesis, featuring a reactive amino group and two chlorine substituents on the pyridine ring for selective functionalization. Its crystalline form ensures consistent reactivity, making it ideal for nucleophilic substitution, cross-coupling, and heterocycle elaboration. Packaged under inert conditions to maintain stability, this product is rigorously tested via HPLC, GC, and NMR to guarantee ??98% purity. Suitable for research-scale and process development applications.

  • CAS No: 22889-78-7
  • Molecular Formula: C5H4Cl2N2
  • Molecular Weight: 163.00
  • Exact Mass: 161.9751535
  • Monoisotopic Mass: 161.9751535
  • IUPAC Name: 3,5-dichloropyridin-4-amine
  • SMILES: C1=C(C(=C(C=N1)Cl)N)Cl
  • Synonyms: 4-Amino-3,5-dichloropyridine, 22889-78-7, 3,5-Dichloropyridin-4-amine, 4-Pyridinamine, 3,5-dichloro-, F7AS459SFD

Application

3,5-Dichloropyridin-4-amine serves as a key intermediate in the synthesis of bioactive molecules, including herbicides and antiviral agents. Its dichloropyridine core is leveraged in Suzuki-Miyaura couplings to construct complex heterocycles. Researchers also utilize it to develop ligands for catalytic systems or as a precursor for functionalized pyridine scaffolds in medicinal chemistry.

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