Cas no 529512-80-9 (5-Chloro-2-fluorophenylhydrazine hydrochloride)

5-Chloro-2-fluorophenylhydrazine hydrochloride is a specialized organic compound used primarily as a key intermediate in pharmaceutical and agrochemical synthesis. Its unique structure, featuring both chloro and fluoro substituents on the phenylhydrazine backbone, enhances reactivity and selectivity in coupling reactions, particularly in the formation of heterocyclic compounds. The hydrochloride salt form improves stability and handling, making it suitable for controlled reactions under various conditions. This reagent is valued for its role in producing biologically active molecules, including potential drug candidates and crop protection agents. Its consistent purity and well-defined properties ensure reliable performance in synthetic applications.
5-Chloro-2-fluorophenylhydrazine hydrochloride structure
529512-80-9 structure
Product Name:5-Chloro-2-fluorophenylhydrazine hydrochloride
CAS No:529512-80-9
MF:C6H7Cl2FN2
MW:197.03758263588
MDL:MFCD03094414
CID:366700
PubChem ID:2773731
Update Time:2025-05-23

5-Chloro-2-fluorophenylhydrazine hydrochloride Chemical and Physical Properties

Names and Identifiers

    • 5-Chloro-2-fluorophenylhydrazine hydrochloride
    • (5-Chloro-2-fluorophenyl)hydrazine hydrochloride
    • Hydrazine,(5-chloro-2-fluorophenyl)-, hydrochloride (1:1)
    • 5-Chloro-2-fluorophenylhydrazine, HCl
    • PC7116
    • MDL: MFCD03094414
    • Inchi: 1S/C6H6ClFN2.ClH/c7-4-1-2-5(8)6(3-4)10-9;/h1-3,10H,9H2;1H
    • InChI Key: XYWXFBGIZMKSDU-UHFFFAOYSA-N
    • SMILES: ClC1=CC=C(C(=C1)NN)F.Cl

Computed Properties

  • Exact Mass: 195.99700
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1

Experimental Properties

  • Melting Point: 205-208°C
  • PSA: 38.05000
  • LogP: 3.34000

5-Chloro-2-fluorophenylhydrazine hydrochloride Security Information

5-Chloro-2-fluorophenylhydrazine hydrochloride Customs Data

  • HS CODE:2928000090
  • Customs Data:

    China Customs Code:

    2928000090

    Overview:

    2928000090 Other hydrazine(Hydrazine)And chlorhexidine(hydroxylamine)Organic derivatives of.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:6.5%.general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

5-Chloro-2-fluorophenylhydrazine hydrochloride Pricemore >>

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Additional information on 5-Chloro-2-fluorophenylhydrazine hydrochloride

5-Chloro-2-fluorophenylhydrazine hydrochloride (CAS No. 529512-80-9)

5-Chloro-2-fluorophenylhydrazine hydrochloride is a versatile compound with significant applications in various fields of chemistry and materials science. This compound, identified by the CAS registry number 529512-80-9, has garnered attention due to its unique chemical properties and potential for use in advanced chemical synthesis. Recent studies have highlighted its role in the development of novel materials and its potential as an intermediate in the synthesis of bioactive compounds.

The molecular structure of 5-chloro-2-fluorophenylhydrazine hydrochloride is characterized by a phenyl ring substituted with chlorine and fluorine atoms at the 5 and 2 positions, respectively. This substitution pattern imparts specific electronic and steric properties to the molecule, making it highly reactive under certain conditions. The presence of the hydrazine group further enhances its reactivity, enabling it to participate in a wide range of chemical transformations.

Recent research has focused on the application of 5-chloro-2-fluorophenylhydrazine hydrochloride in the synthesis of heterocyclic compounds, which are of great importance in drug discovery and materials science. For instance, studies have demonstrated its utility in the formation of pyrazoles, imidazoles, and other nitrogen-containing heterocycles through cyclization reactions. These compounds are known for their biological activity and potential applications in pharmaceuticals.

In addition to its role as a synthetic intermediate, 5-chloro-2-fluorophenylhydrazine hydrochloride has been explored for its ability to act as a reducing agent in certain chemical reactions. Its redox properties have been studied extensively, with recent findings suggesting its potential use in green chemistry applications. This compound has also been employed in the synthesis of metal complexes, which are valuable in catalysis and sensing technologies.

The synthesis of 5-chloro-2-fluorophenylhydrazine hydrochloride typically involves multi-step processes that require precise control over reaction conditions. Recent advancements in synthetic methodologies have enabled higher yields and improved purity levels, making this compound more accessible for large-scale applications. Researchers have also investigated alternative routes to synthesize this compound, including microwave-assisted synthesis and continuous flow processes, which offer advantages in terms of reaction time and energy efficiency.

From an environmental perspective, the handling and storage of 5-chloro-2-fluorophenylhydrazine hydrochloride must adhere to standard laboratory safety protocols. Its stability under various conditions has been thoroughly evaluated, ensuring safe usage in both academic and industrial settings. Furthermore, recent studies have examined its biodegradability and environmental impact, providing valuable insights into sustainable practices for its utilization.

In conclusion, 5-chloro-2-fluorophenylhydrazine hydrochloride (CAS No. 529512-80-9) is a valuable compound with diverse applications across multiple disciplines. Its unique chemical properties, coupled with ongoing research into its synthesis and applications, position it as a key player in modern chemical innovation. As new discoveries emerge, this compound is expected to contribute even more significantly to advancements in chemistry and related fields.

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