Cas no 197516-48-6 (5-Hydrazinyl-2-methylpyridine)

5-Hydrazinyl-2-methylpyridine is a versatile heterocyclic compound featuring a hydrazine substituent on a pyridine ring, which enhances its reactivity in organic synthesis. The presence of both hydrazinyl and methyl groups at the 5- and 2-positions, respectively, makes it a valuable intermediate for constructing pharmacologically active molecules, particularly in the development of hydrazone-based derivatives and metal-chelating agents. Its structural properties facilitate applications in coordination chemistry, catalysis, and medicinal chemistry. The compound’s stability and well-defined reactivity profile allow for precise functionalization, making it suitable for use in fine chemical synthesis and specialized research applications.
5-Hydrazinyl-2-methylpyridine structure
5-Hydrazinyl-2-methylpyridine structure
Product Name:5-Hydrazinyl-2-methylpyridine
CAS No:197516-48-6
MF:C6H9N3
MW:123.155760526657
MDL:MFCD06656198
CID:66505
PubChem ID:22147137
Update Time:2025-05-21

5-Hydrazinyl-2-methylpyridine Chemical and Physical Properties

Names and Identifiers

    • 5-Hydrazinyl-2-methylpyridine
    • (6-methylpyridin-3-yl)hydrazine
    • 1-(6-methylpyridin-3-yl)hydrazine hydrochloride
    • Pyridine, 5-hydrazinyl-2-methyl-
    • (6-Methyl-pyridine-3-yl)-hydrazine
    • 2-methyl-5-hydrazinopyridine
    • 5-Hydrazino-2-methyl-pyridine
    • 5-Hydrazino-2-Methyl
    • 5-Hydrazino-2-methylpyridine
    • Pyridine,5-hydrazino-2-methyl
    • 1-(6-METHYLPYRIDIN-3-YL)HYDRAZINE
    • (6-METHYL-PYRIDIN-3-YL)-HYDRAZINE
    • Pyridine, 5-hydrazino-2-methyl- (9CI)
    • 5-hydrazino-2-methyl pyridine
    • P10368
    • AC-22638
    • DTXSID10622934
    • A4323
    • SCHEMBL368556
    • AKOS006350876
    • PB15841
    • CS-0018980
    • XWKGPVBYRBTGRC-UHFFFAOYSA-N
    • 5-Hydrazinyl-2-methylpyridine; 5-Hydrazino-2-methylpyridine
    • FT-0650866
    • 5-Hydrazino-2-methylpyridine hydrochloride
    • EN300-275856
    • 197516-48-6
    • BS-21905
    • 5-hydrazino 2-methylpyridine
    • Pyridine, 5-hydrazino-2-methyl-
    • DB-005009
    • MDL: MFCD06656198
    • Inchi: 1S/C6H9N3/c1-5-2-3-6(9-7)4-8-5/h2-4,9H,7H2,1H3
    • InChI Key: XWKGPVBYRBTGRC-UHFFFAOYSA-N
    • SMILES: N1C=C(C=CC=1C)NN

Computed Properties

  • Exact Mass: 123.08000
  • Monoisotopic Mass: 123.08
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 1
  • Complexity: 84.4
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 50.9A^2
  • XLogP3: 0.5

Experimental Properties

  • Density: 1.166
  • Boiling Point: 261.1°Cat760mmHg
  • Flash Point: 111.7°C
  • Refractive Index: 1.633
  • PSA: 50.94000
  • LogP: 1.44890

5-Hydrazinyl-2-methylpyridine Customs Data

  • HS CODE:2933990090
  • Customs Data:

    China Customs Code:

    2933990090

    Overview:

    2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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5-Hydrazinyl-2-methylpyridine Production Method

Additional information on 5-Hydrazinyl-2-methylpyridine

5-Hydrazinyl-2-methylpyridine: A Comprehensive Overview

5-Hydrazinyl-2-methylpyridine, also known by its CAS number 197516-48-6, is a heterocyclic organic compound with significant applications in various fields of chemistry and materials science. This compound, characterized by its pyridine ring substituted with a hydrazine group at the 5-position and a methyl group at the 2-position, has garnered attention due to its unique chemical properties and potential for functionalization in advanced materials. Recent studies have highlighted its role in the development of novel catalysts, sensors, and bioactive molecules, underscoring its importance in contemporary chemical research.

The synthesis of 5-Hydrazinyl-2-methylpyridine involves a multi-step process that typically begins with the preparation of the pyridine derivative. Researchers have explored various methodologies to optimize the reaction conditions, ensuring high yields and purity. For instance, recent advancements in catalytic systems have enabled the selective formation of this compound through microwave-assisted synthesis or continuous-flow reactors. These methods not only enhance efficiency but also align with green chemistry principles by minimizing waste and energy consumption.

In terms of applications, 5-Hydrazinyl-2-methylpyridine has shown promise in the field of catalysis. Its ability to coordinate with metal ions makes it an effective ligand for transition metal complexes, which are widely used as catalysts in industrial processes such as olefin polymerization and hydrogenation. Recent studies have demonstrated that complexes derived from this compound exhibit superior catalytic activity compared to traditional ligands, particularly under mild reaction conditions.

Beyond catalysis, 5-Hydrazinyl-2-methylpyridine has also found applications in sensor technology. The hydrazine group imparts redox activity to the molecule, enabling its use as a sensing element in electrochemical devices. For example, researchers have developed sensors based on this compound for the detection of heavy metal ions and organic pollutants in environmental monitoring systems. These sensors exhibit high sensitivity and selectivity, making them valuable tools for real-time analysis.

The bioactivity of 5-Hydrazinyl-2-methylpyridine is another area of active research. Studies have shown that this compound possesses potential antitumor and antimicrobial properties, suggesting its utility in drug development. Recent investigations into its mechanism of action have revealed that it interacts with key cellular pathways involved in cancer progression and bacterial resistance. These findings pave the way for further exploration into its therapeutic applications.

In conclusion, 5-Hydrazinyl-2-methylpyridine, with its unique chemical structure and versatile functional groups, continues to be a focal point in chemical research. Its applications span across catalysis, sensing, and drug development, driven by advancements in synthetic methodologies and functionalization strategies. As researchers delve deeper into its properties and potential uses, this compound is poised to make significant contributions to both academic and industrial sectors.

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