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Atomfair 5-chloro-7-nitro-1H-indazole C7H4ClN3O2

Description 5-Chloro-7-nitro-1H-indazole (CAS No. 1197181-29-5) is a high-purity heterocyclic organic compound with the molecular formula C7H4ClN3O2. This indazole derivative features a chloro substituent at the 5-position and a nitro group at the 7-position, making it a valuable intermediate in pharmaceutical and agrochemical research. Its crystalline structure and defined molecular weight (197.58 g/mol) ensure consistency in synthetic applications. Ideal for medicinal chemistry, this compound is rigorously tested for purity (typically ??95% by HPLC) and is supplied in sealed, light-resistant packaging to maintain stability. Researchers rely on its precise reactivity for developing novel bioactive molecules, kinase inhibitors, and other therapeutic agents.

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Description

Description

5-Chloro-7-nitro-1H-indazole (CAS No. 1197181-29-5) is a high-purity heterocyclic organic compound with the molecular formula C7H4ClN3O2. This indazole derivative features a chloro substituent at the 5-position and a nitro group at the 7-position, making it a valuable intermediate in pharmaceutical and agrochemical research. Its crystalline structure and defined molecular weight (197.58 g/mol) ensure consistency in synthetic applications. Ideal for medicinal chemistry, this compound is rigorously tested for purity (typically ??95% by HPLC) and is supplied in sealed, light-resistant packaging to maintain stability. Researchers rely on its precise reactivity for developing novel bioactive molecules, kinase inhibitors, and other therapeutic agents.

  • CAS No: 1197181-29-5
  • Molecular Formula: C7H4ClN3O2
  • Molecular Weight: 197.58
  • Exact Mass: 196.9992041
  • Monoisotopic Mass: 196.9992041
  • IUPAC Name: 5-chloro-7-nitro-1H-indazole
  • SMILES: C1=C(C=C(C2=C1C=NN2)[N+](=O)[O-])Cl
  • Synonyms: 5-CHLORO-7-NITRO-1H-INDAZOLE, 41926-18-5, DTXSID10646675, DTXCID60597426, 946-930-9

Application

5-Chloro-7-nitro-1H-indazole serves as a key building block in the synthesis of indazole-based pharmaceuticals, particularly in kinase inhibitor development. Its nitro group facilitates further functionalization via reduction or nucleophilic substitution, while the chloro substituent enables cross-coupling reactions. This compound is also explored in materials science for designing fluorescent probes and coordination complexes. Its stability under controlled conditions makes it suitable for high-throughput screening and combinatorial chemistry workflows.

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