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Atomfair 2-Chloropyrido[2,3-d]pyridazin-5(6H)-one C7H4ClN3O CAS 1447958-87-3

2-Chloropyrido[2,3-d]pyridazin-5(6H)-one (CAS No. 1447958-87-3) is a high-purity heterocyclic compound with the molecular formula C7H4ClN3O . This specialized chemical features a fused pyrido-pyridazinone scaffold with a reactive chlorine substituent at the 2-position, making it a versatile intermediate for pharmaceutical and agrochemical research. Its IUPAC name is 2-chloro-6H-pyrido[2,3-d]pyridazin-5-one , and it is characterized by excellent structural rigidity and potential for further functionalization. Suitable for medicinal chemistry , catalyst design , and material science applications , this compound is supplied with comprehensive analytical data (HPLC, NMR, MS) to ensure batch-to-batch consistency. Store under inert conditions at recommended temperatures to maintain stability.

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Description

2-Chloropyrido[2,3-d]pyridazin-5(6H)-one (CAS No. 1447958-87-3) is a high-purity heterocyclic compound with the molecular formula C7H4ClN3O. This specialized chemical features a fused pyrido-pyridazinone scaffold with a reactive chlorine substituent at the 2-position, making it a versatile intermediate for pharmaceutical and agrochemical research. Its IUPAC name is 2-chloro-6H-pyrido[2,3-d]pyridazin-5-one, and it is characterized by excellent structural rigidity and potential for further functionalization. Suitable for medicinal chemistry, catalyst design, and material science applications, this compound is supplied with comprehensive analytical data (HPLC, NMR, MS) to ensure batch-to-batch consistency. Store under inert conditions at recommended temperatures to maintain stability.

Properties

  • CAS Number: 1447958-87-3
  • Complexity: 231
  • IUPAC Name: 2-chloro-6H-pyrido[2,3-d]pyridazin-5-one
  • InChI: InChI=1S/C7H4ClN3O/c8-6-2-1-4-5(10-6)3-9-11-7(4)12/h1-3H,(H,11,12)
  • InChI Key: OSZAYIOXBZZPJW-UHFFFAOYSA-N
  • Exact Mass: 181.0042895
  • Molecular Formula: C7H4ClN3O
  • Molecular Weight: 181.58
  • SMILES: C1=CC(=NC2=C1C(=O)NN=C2)Cl
  • Topological: 54.4
  • Monoisotopic Mass: 181.0042895
  • Synonyms: 2-Chloropyrido[2,3-d]pyridazin-5(6H)-one, 1447958-87-3, SCHEMBL25151322

Application

2-Chloropyrido[2,3-d]pyridazin-5(6H)-one serves as a key building block in the synthesis of bioactive molecules, particularly in the development of kinase inhibitors and antimicrobial agents. Its fused heterocyclic core is valuable for constructing pharmacophores targeting neurodegenerative and inflammatory pathways. Researchers also utilize this compound in cross-coupling reactions to explore novel optoelectronic materials.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

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  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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