Cas no 71670-70-7 (2-(Chloromethyl)-5-methylpyridine hydrochloride)

2-(Chloromethyl)-5-methylpyridine hydrochloride is a versatile chemical intermediate primarily used in pharmaceutical and agrochemical synthesis. Its reactive chloromethyl group facilitates further functionalization, making it valuable for constructing complex heterocyclic compounds. The hydrochloride salt form enhances stability and solubility, ensuring consistent performance in reactions. This compound is particularly useful in the development of active pharmaceutical ingredients (APIs) and specialty chemicals due to its pyridine core, which contributes to bioactivity. High purity grades are available to meet stringent industry standards. Proper handling under controlled conditions is recommended due to its reactivity. Storage in a cool, dry environment is advised to maintain integrity.
2-(Chloromethyl)-5-methylpyridine hydrochloride structure
71670-70-7 structure
Product Name:2-(Chloromethyl)-5-methylpyridine hydrochloride
CAS No:71670-70-7
MF:C7H9Cl2N
MW:178.059059858322
MDL:MFCD18253390
CID:562151
PubChem ID:23313795
Update Time:2025-05-19

2-(Chloromethyl)-5-methylpyridine hydrochloride Chemical and Physical Properties

Names and Identifiers

    • 2-(chloromethyl)-5-methyl-Pyridine hydrochloride
    • 2-(Chloromethyl)-5-methylpyridine hydrochloride
    • 2-(CHLOROMETHYL)-5-METHYLPYRIDINE HCL
    • Pyridine,2-(chloromethyl)-5-methyl-, hydrochloride (1:1)
    • (5-methyl-2-pyridyl)methyl chloride hydrochloride
    • 2-ch
    • 2-chloromethyl-5-methylpyridine hydrochloride
    • 2-chloromethyl-5-methylpyridine-hydrochloride
    • 5-methyl-2-(chloromethyl)pyridine hydrochloride
    • ACMC-20a9ze
    • ACT11346
    • AG-G-81097
    • AK-67970
    • ANW-63864
    • CTK8C0009
    • SureCN126755
    • 2-chloromethyl-5-methyl pyridine HCl
    • Pyridine, 2-(chloromethyl)-5-methyl-, hydrochloride
    • OXXWQLSFICBOMG-UHFFFAOYSA-N
    • TRA0070887
    • 2-(Chloromethyl)-5-methylpyridine (HCl)
    • 2-chloromethyl-5-methylpyridinehydrochloride
    • 5-met
    • CS-M3234
    • 2-(chloromethyl)-5-methylpyridine;hydrochloride
    • EN300-113600
    • CS-13443
    • 2-(Chloromethyl)-5-methylpyridine--hydrogen chloride (1/1)
    • 5-methyl-2-chloromethyl-pyridine hydrochloride
    • 2-(chloromethyl)-5-methylpyridine hydrochloride salt
    • SY144512
    • SCHEMBL126755
    • WCA67070
    • DTXSID30632777
    • AKOS016003588
    • 71670-70-7
    • 2-(Chloromethyl)-5-methylpyridinehydrochloride
    • 2-chloromethyl-5-methyl-pyridine hydrochloride
    • 5-methyl-2-chloromethylpyridine hydrochloride
    • 5-methyl-2-pyridylmethyl chloride hydrochloride
    • MFCD18253390
    • A10650
    • DB-354937
    • MDL: MFCD18253390
    • Inchi: 1S/C7H8ClN.ClH/c1-6-2-3-7(4-8)9-5-6;/h2-3,5H,4H2,1H3;1H
    • InChI Key: OXXWQLSFICBOMG-UHFFFAOYSA-N
    • SMILES: ClCC1C=CC(C)=CN=1.Cl

Computed Properties

  • Exact Mass: 177.0112047g/mol
  • Monoisotopic Mass: 177.0112047g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 85
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 12.9

Experimental Properties

  • Boiling Point: 251.7 °C at 760 mmHg
  • Flash Point: 106 °C

2-(Chloromethyl)-5-methylpyridine hydrochloride Pricemore >>

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Additional information on 2-(Chloromethyl)-5-methylpyridine hydrochloride

2-(Chloromethyl)-5-methylpyridine hydrochloride: A Comprehensive Overview

The compound with CAS No. 71670-70-7, commonly referred to as 2-(Chloromethyl)-5-methylpyridine hydrochloride, is a significant entity in the field of organic chemistry. This compound has garnered attention due to its unique structural properties and potential applications in various industries. In this article, we delve into the chemical characteristics, synthesis methods, and recent advancements associated with 2-(Chloromethyl)-5-methylpyridine hydrochloride, providing a detailed and up-to-date analysis.

2-(Chloromethyl)-5-methylpyridine hydrochloride is an organic salt derived from the corresponding pyridine derivative. Its structure consists of a pyridine ring with a chloromethyl group at the 2-position and a methyl group at the 5-position. The presence of these substituents imparts unique electronic and steric properties to the molecule, making it a versatile building block in organic synthesis. Recent studies have highlighted its role in the development of novel pharmaceutical agents and advanced materials.

One of the key aspects of 2-(Chloromethyl)-5-methylpyridine hydrochloride is its reactivity under various chemical conditions. The chloromethyl group is highly nucleophilic, enabling it to participate in substitution reactions with a wide range of nucleophiles. This property has been exploited in the synthesis of biologically active compounds, including antiviral agents and anticancer drugs. For instance, researchers have reported the use of this compound as an intermediate in the preparation of heterocyclic frameworks that exhibit potent inhibitory activity against viral enzymes.

In addition to its role in drug discovery, 2-(Chloromethyl)-5-methylpyridine hydrochloride has found applications in polymer chemistry. Its ability to undergo ring-opening polymerization under specific conditions has led to the development of novel polymeric materials with tailored properties. These materials exhibit improved mechanical strength and thermal stability, making them suitable for use in high-performance applications such as aerospace components and electronic devices.

The synthesis of 2-(Chloromethyl)-5-methylpyridine hydrochloride typically involves multi-step processes that require precise control over reaction conditions. One common approach involves the alkylation of pyridine derivatives followed by acid-mediated protonation to form the hydrochloride salt. Recent advancements in catalytic methods have enabled more efficient and environmentally friendly syntheses, reducing production costs and minimizing waste generation.

From an environmental perspective, understanding the fate and behavior of 2-(Chloromethyl)-5-methylpyridine hydrochloride in natural systems is crucial for assessing its potential impact on ecosystems. Studies have shown that this compound undergoes rapid degradation under aerobic conditions, primarily through oxidative pathways mediated by microorganisms. These findings suggest that it poses minimal risk to aquatic environments when used responsibly.

In conclusion, 2-(Chloromethyl)-5-methylpyridine hydrochloride is a versatile compound with diverse applications across multiple disciplines. Its unique chemical properties, coupled with recent advancements in synthesis and application techniques, position it as a valuable tool for researchers and industry professionals alike. As ongoing research continues to uncover new potentials for this compound, its significance in both academic and industrial settings is expected to grow further.

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