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CS-W001157 4
Total: USD 88.00

4,6-Dichloro-3-nitropyridin-2-amine

  • CAS No. 37660-64-3

  • Cat. No. CS-0094679
  • Purity≥97%
  • MDL No.MFCD26383593

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

4,6-Dichloro-3-nitropyridin-2-amine|CS-0094679

Structure of 37660-64-3

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General Information

  • CAS No. 37660-64-3
  • Cat. No. CS-0094679
  • Purity ≥97%
  • MDL No. MFCD26383593
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₃Cl₂N₃O₂
  • Molecular Weight 208.00
  • Synonym(s) 4,6-Dichloro-3-nitro-2-pyridinamine
  • SMILES NC1=NC(Cl)=CC(Cl)=C1[N+]([O-])=O

Description

4,6-Dichloro-3-nitropyridin-2-amine features a pyridine core bearing two chlorine substituents and a nitro group at the 3-position, enabling high reactivity in cross-coupling and nucleophilic substitution reactions. The electron-deficient ring facilitates efficient coupling with amines and heterocycles under mild conditions. This bench-stable compound serves as a key intermediate in the synthesis of pharmaceuticals and agrochemicals.

Application

4,6-Dichloro-3-nitropyridin-2-amine serves as a versatile building block in heterocyclic synthesis, enabling efficient access to substituted pyridine scaffolds via palladium-catalyzed cross-coupling and nucleophilic substitution reactions. The dichloro pattern facilitates sequential functionalization, while the nitro and amino groups offer orthogonal reactivity for downstream transformations. Bench-stable and readily purified, it supports scalable synthesis of pharmaceutical intermediates and agrochemicals.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   82.05
  • LogP   1.8788
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   1

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