5-Amino-2-chloro-4,6-dimethylpyridine-3-carbonitrile

Base Information

• Chemical Name: 5-Amino-2-chloro-4,6-dimethylpyridine-3-carbonitrile
• CAS No.: 6972-36-7
• Molecular Formula: C8H8ClN3
• Molecular Weight: 181.6222
• European Community (EC) Number: 828-650-8
• NSC Number: 61974
• DSSTox Substance ID: DTXSID00989881
• Wikidata: Q82979156
• Mol file: 6972-36-7.mol

Synonyms:6972-36-7;5-amino-2-chloro-4,6-dimethylpyridine-3-carbonitrile;5-amino-2-chloro-4,6-dimethylnicotinonitrile;NSC61974;DTXSID00989881;NSC-61974;AKOS025312715;EN300-264906;F1957-0203

Chemical Property of 5-Amino-2-chloro-4,6-dimethylpyridine-3-carbonitrile

Chemical Property:

• Vapor Pressure: 6.49E-07mmHg at 25°C
• Boiling Point: 409.4°Cat760mmHg
• Flash Point: 201.4°C
• PSA: 62.70000
• Density: 1.3g/cm³
• LogP: 2.38688
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 181.0406750
• Heavy Atom Count: 12
• Complexity: 210

Purity/Quality:

98%min ^*data from raw suppliers

5-Amino-2-chloro-4,6-dimethylnicotinonitrile 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(C(=NC(=C1N)C)Cl)C#N

Technology Process of 5-Amino-2-chloro-4,6-dimethylpyridine-3-carbonitrile

There total 5 articles about 5-Amino-2-chloro-4,6-dimethylpyridine-3-carbonitrile 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:

2-chloro-3-cyano-4,6-dimethyl-5-nitropyridine (6220-77-5) → 5-Amino-2-chlor-4,6-dimethyl-nicotinonitril (6972-36-7)

Guidance literature:

With palladium on activated charcoal; ethanol; platinum; Hydrogenation;

Reference yield:

2-hydroxy-4,6-dimethyl-3-carbonitrile (769-28-8,70254-47-6) → 5-Amino-2-chlor-4,6-dimethyl-nicotinonitril (6972-36-7)

Guidance literature:

Multi-step reaction with 3 steps

1: acetic acid anhydride; fuming HNO₃

2: chlorobenzene; PCl₅

3: palladium/charcoal; platinum; ethanol / Hydrogenation

With palladium on activated charcoal; ethanol; phosphorus pentachloride; nitric acid; acetic anhydride; chlorobenzene; platinum;

Reference yield:

2-hydroxy-4,6-dimethyl-5-nitro-nicotinonitrile (5407-93-2) → 5-Amino-2-chlor-4,6-dimethyl-nicotinonitril (6972-36-7)

Guidance literature:

Multi-step reaction with 2 steps

1: chlorobenzene; PCl₅

2: palladium/charcoal; platinum; ethanol / Hydrogenation

With palladium on activated charcoal; ethanol; phosphorus pentachloride; chlorobenzene; platinum;

upstream raw materials:

2-chloro-3-cyano-4,6-dimethyl-5-nitropyridine

2-hydroxy-4,6-dimethyl-3-carbonitrile

2-hydroxy-4,6-dimethyl-5-nitro-nicotinonitrile

acetylacetone

Refernces