2,5,6-TRICHLORO-4-METHYLNICOTINONITRILE

Base Information

• Chemical Name: 2,5,6-TRICHLORO-4-METHYLNICOTINONITRILE
• CAS No.: 63195-39-1
• Molecular Formula: C7H3Cl3N2
• Molecular Weight: 221.47100
• Hs Code.: 2933399090
• Mol file: 63195-39-1.mol

Synonyms:3-Cyano-2,5,6-trichlor-4-methylpyridin;2,5,6-Trichloro-4-methyl-3-pyridinecarbonitrile;2,5,6-trichloro-4-methyl-nicotinonitrile;

Chemical Property of 2,5,6-TRICHLORO-4-METHYLNICOTINONITRILE

Chemical Property:

• Vapor Pressure: 0.000411mmHg at 25°C
• Boiling Point: 316.4oC at 760 mmHg
• Flash Point: 145.2oC
• PSA: 36.68000
• Density: 1.55g/cm3
• LogP: 3.22188
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

2,5,6-Trichloro-4-methylnicotinonitrile 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2,5,6-Trichloro-4-methyl-3-pyridinecarbonitrile is an intermediate used to prepare thienopyridines as allosteric potentiators of the M4 muscarinic receptor.

Technology Process of 2,5,6-TRICHLORO-4-METHYLNICOTINONITRILE

There total 3 articles about 2,5,6-TRICHLORO-4-METHYLNICOTINONITRILE 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: 69.0%

5-chloro-3-cyano-6-hydroxy-4-methylpyrid-2-one (139713-57-8) → 3-Cyano-2,5,6-trichlor-4-methylpyridin (63195-39-1)

Guidance literature:

With trichlorophosphate; Heating;

DOI:10.1023/B:COHC.0000028626.45566.67

Reference yield:

3-cyano-4-methyl-6-hydroxypyrid-2-one (5444-02-0) → 3-Cyano-2,5,6-trichlor-4-methylpyridin (63195-39-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sulfuryl chloride

1.2: zinc / protic solvent

2.1: 69 percent / POCl₃ / Heating

With sulfuryl dichloride; trichlorophosphate;

DOI:10.1023/B:COHC.0000028626.45566.67

Reference yield:

→ 3-Cyano-2,5,6-trichlor-4-methylpyridin (63195-39-1)

Guidance literature:

Verb. 7b, PCl5;

DOI:10.1016/0040-4020(77)80441-9

upstream raw materials:

5-chloro-3-cyano-6-hydroxy-4-methylpyrid-2-one

3-cyano-4-methyl-6-hydroxypyrid-2-one

Downstream raw materials:

2,5-dichloro-6-methoxy-4-methyl-nicotinonitrile

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