2-(Chloromethyl)-3-methylpyridine hydrochloride

Base Information

• Chemical Name: 2-(Chloromethyl)-3-methylpyridine hydrochloride
• CAS No.: 4370-22-3
• Molecular Formula: C7H8 Cl N . Cl H
• Molecular Weight: 178.061
• Hs Code.: 2933399090
• European Community (EC) Number: 823-349-8
• DSSTox Substance ID: DTXSID40516695
• Mol file: 4370-22-3.mol

Synonyms:2-(Chloromethyl)-3-methylpyridine hydrochloride;4370-22-3;2-CHLOROMETHYL-3-METHYL-PYRIDINE HYDROCHLORIDE;2-(chloromethyl)-3-methylpyridine;hydrochloride;2-(CHLOROMETHYL)-3-METHYLPYRIDINE HCL;MFCD08669778;Pyridine, 2-(chloromethyl)-3-methyl-, hydrochloride;SCHEMBL507827;DTXSID40516695;DCKALIKGFDMDHB-UHFFFAOYSA-N;MFCD07781109;AKOS016007318;AM806708;DS-16942;methyl-2-chloromethylpyridine hydrochloride;2-Chloromethyl-3-methylpyridine hydrochloride;3-methyl-2-chloromethylpyridine hydrochloride;CS-0019186;2-(Chloromethyl)-3-methylpyridinehydrochloride;EN300-125288;2-(Chloromethyl)-3-methylpyridine--hydrogen chloride (1/1);Pyridine, 2-(chloromethyl)-3-methyl-, hydrochloride (1:1)

Chemical Property of 2-(Chloromethyl)-3-methylpyridine hydrochloride

Chemical Property:

• Melting Point: 159℃ (isopropanol )
• PSA: 12.89000
• LogP: 2.93080
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 177.0112047
• Heavy Atom Count: 10
• Complexity: 85

Purity/Quality:

99%, ^*data from raw suppliers

2-(Chloromethyl)-3-methylpyridinehydrochloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1=C(N=CC=C1)CCl.Cl

Technology Process of 2-(Chloromethyl)-3-methylpyridine hydrochloride

There total 6 articles about 2-(Chloromethyl)-3-methylpyridine hydrochloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

2-hydroxymethyl-3-methyl pyridine (63071-09-0) → 2-chloromethyl 3-methyl pyridine hydrochloride (4370-22-3)

Guidance literature:

With thionyl chloride; In dichloromethane; at 0 - 20 ℃; for 2.16667h;

Reference yield:

2,3-Lutidine (583-61-9) → 2-chloromethyl 3-methyl pyridine hydrochloride (4370-22-3)

Guidance literature:

With hydrogenchloride; trichloroisocyanuric acid; Yield given. Multistep reaction; 1.) CHCl₃, 1 h, reflux; 2.) CHCl₃;

Reference yield:

2,3-dimethylpyridine 1-oxide (22710-07-2,166521-76-2) → 2-chloromethyl 3-methyl pyridine hydrochloride (4370-22-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.5 h / 100 °C / Inert atmosphere; Reflux

2: hydrogenchloride / water / 1 h / Inert atmosphere; Reflux

3: thionyl chloride / 0.5 h / Inert atmosphere; Reflux

With hydrogenchloride; thionyl chloride; In water;

DOI:10.1021/jm2008369

upstream raw materials:

2,3-Lutidine

2-hydroxymethyl-3-methyl pyridine

2,3-dimethylpyridine 1-oxide

2-(acetoxymethyl)-3-methylpyridine

Downstream raw materials:

tris(2-(6-methylpyridine)methyl)amine

Refernces

• 1、 -. "NEUROLOGICALLY-ACTIVE COMPOUNDS". Page/Page column 58; 59. . Retrieved 2010/02/14.
• 2、 -. "[1,3]-Dioxolo[4,5-f]benzimidazoles and [1,4]-dioxino[2,3-f]benzimidazoles". . . Retrieved 2008/06/13.