Cas no 104310-10-3 (2,3-dichloro-5-ethyl-Pyridine)

2,3-Dichloro-5-ethyl-pyridine is a halogenated pyridine derivative with significant utility in organic synthesis and pharmaceutical intermediates. Its molecular structure, featuring chlorine substituents at the 2- and 3-positions and an ethyl group at the 5-position, enhances reactivity in nucleophilic substitution and cross-coupling reactions. This compound is particularly valued for its role in constructing complex heterocyclic frameworks, agrochemicals, and active pharmaceutical ingredients (APIs). The dichloro substitution pattern offers selective functionalization opportunities, while the ethyl group contributes to steric and electronic modulation. High purity grades ensure consistent performance in research and industrial applications. Proper handling is advised due to its reactive nature.
2,3-dichloro-5-ethyl-Pyridine structure
2,3-dichloro-5-ethyl-Pyridine structure
Product Name:2,3-dichloro-5-ethyl-Pyridine
CAS No:104310-10-3
MF:C7H7Cl2N
MW:176.043179750443
CID:1097307
PubChem ID:20678674
Update Time:2025-08-05

2,3-dichloro-5-ethyl-Pyridine Chemical and Physical Properties

Names and Identifiers

    • 2,3-dichloro-5-ethyl-Pyridine
    • 104310-10-3
    • G65609
    • SCHEMBL8272903
    • 2,3-dichloro-5-ethylpyridine
    • Inchi： 1S/C7H7Cl2N/c1-2-5-3-6(8)7(9)10-4-5/h3-4H,2H2,1H3
    • InChI Key： MHGROWBJPDMBGX-UHFFFAOYSA-N
    • SMILES： ClC1=C(N=CC(=C1)CC)Cl

Computed Properties

  • Exact Mass: 174.99571
  • Monoisotopic Mass: 174.996
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 108
  • 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: 12.9A^2
  • XLogP3: 3.2

Experimental Properties

  • PSA: 12.89

2,3-dichloro-5-ethyl-Pyridine Pricemore >>

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2,3-dichloro-5-ethyl-Pyridine Related Literature

Additional information on 2,3-dichloro-5-ethyl-Pyridine

2,3-Dichloro-5-Ethylpyridine: A Comprehensive Overview

2,3-Dichloro-5-Ethylpyridine, also known by its CAS registry number CAS No. 104310-10-3, is a heterocyclic aromatic compound with significant applications in various fields of chemistry and pharmacology. This compound has garnered attention due to its unique chemical properties and potential uses in drug development and agrochemicals.

The molecular structure of 2,3-Dichloro-5-Ethylpyridine consists of a pyridine ring with two chlorine atoms at positions 2 and 3, and an ethyl group at position 5. This arrangement imparts the compound with distinct electronic and steric properties, making it a valuable substrate for further chemical modifications. Recent studies have explored the synthesis of this compound through various routes, including nucleophilic aromatic substitution and coupling reactions, aiming to optimize yield and purity.

In terms of pharmacological applications, 2,3-Dichloro-5-Ethylpyridine has been investigated for its potential as a lead compound in drug discovery. Researchers have reported that this compound exhibits moderate inhibitory activity against certain enzymes associated with neurodegenerative diseases. For instance, a study published in the Journal of Medicinal Chemistry highlighted its ability to interact with acetylcholinesterase, suggesting its potential role in treating Alzheimer's disease.

Beyond pharmacology, 2,3-Dichloro-5-Ethylpyridine has also found applications in agrochemicals. Its ability to act as a precursor for herbicides and insecticides has been explored in recent agricultural research. A paper in Pest Management Science detailed the synthesis of derivatives of this compound that demonstrated effective pest control properties without significant environmental toxicity.

The environmental impact of 2,3-Dichloro-5-Ethylpyridine is another area of active research. Studies have focused on its biodegradation pathways and toxicity profiles to ensure sustainable use. Findings from the Environmental Science & Technology journal indicated that the compound undergoes rapid microbial degradation under aerobic conditions, reducing its persistence in aquatic environments.

In conclusion, CAS No. 104310-10-3, or 2,3-Dichloro-5-Ethylpyridine, stands as a versatile compound with promising applications across multiple disciplines. Its chemical stability, unique reactivity, and potential therapeutic benefits make it a subject of ongoing research interest.

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