4,6-Dimethylpyridin-3-amine

Base Information

• Chemical Name: 4,6-Dimethylpyridin-3-amine
• CAS No.: 1193-71-1
• Molecular Formula: C7H10N2
• Molecular Weight: 122.17
• Hs Code.: 2933399090
• DSSTox Substance ID: DTXSID90427646
• Wikidata: Q72436369
• ChEMBL ID: CHEMBL4860378
• Mol file: 1193-71-1.mol

Synonyms:1193-71-1;4,6-dimethylpyridin-3-amine;5-Amino-2,4-dimethylpyridine;3-AMINO-4,6-DIMETHYLPYRIDINE;4,6-dimethyl-3-pyridinamine;3-PYRIDINAMINE, 4,6-DIMETHYL-;CHEMBL4860378;MFCD07439969;F1957-0017;SCHEMBL4152897;4,6-Dimethyl-pyridin-3-ylamine;DTXSID90427646;SHSQTJRJQHPJRQ-UHFFFAOYSA-N;AMY33492;BDBM50578341;AKOS002666144;AB41994;CS-W004883;PS-5877;AC-15003;PD167492;FT-0649104;EN300-108804;A804266;A804331;J-640408;J-800121;W-200926;8NF

Chemical Property of 4,6-Dimethylpyridin-3-amine

Chemical Property:

• Vapor Pressure: 0.0148mmHg at 25°C
• Melting Point: 7-9°C(lit.)
• Refractive Index: 1.564
• Boiling Point: 257.11 °C at 760 mmHg
• PKA: 7.54±0.18(Predicted)
• Flash Point: 133.051 °C
• PSA: 38.91000
• Density: 1.04 g/cm³
• LogP: 1.86180
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• XLogP3: 0.9
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 122.084398327
• Heavy Atom Count: 9
• Complexity: 92.9

Purity/Quality:

98%,99%, ^*data from raw suppliers

4,6-Dimethylpyridin-3-amine ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=NC=C1N)C

Technology Process of 4,6-Dimethylpyridin-3-amine

There total 6 articles about 4,6-Dimethylpyridin-3-amine 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: 100.0%

2,4-dimethyl-5-nitropyridine (1074-99-3) → 5-amino-2,4-dimethylpyridine (1193-71-1)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In methanol; at 20 ℃; for 16h; under 760.051 Torr;

DOI:10.1039/c6ob00244g

Reference yield:

2,4-dimethyl-5-nitropyridine (1074-99-3) + 2,4-dimethyl-3-nitropyridine (1074-76-6) → 5-amino-2,4-dimethylpyridine (1193-71-1)

Guidance literature:

With hydrogen; palladium; In ethanol;

Reference yield:

2,4-lutidine (108-47-4) → 5-amino-2,4-dimethylpyridine (1193-71-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 18 percent / fuming sulfuric acid, potassium nitrate / 16 h / 100 - 120 °C

2: 98 percent / H₂ / 5percent Pd/C / ethanol / 2 h / 3102.9 Torr

With sulfuric acid; hydrogen; potassium nitrate; palladium on activated charcoal; In ethanol;

DOI:10.1021/jm00098a011

upstream raw materials:

2,4-dimethyl-5-nitropyridine

2,4-lutidine

2,4-dimethyl-3-nitropyridine

2-chloro-4-methyl-5-nitro-pyridine

Downstream raw materials:

2-amino-3-hydroxy-4,6-dimethylpyridine

1-acetyl-5-methyl-1H-pyrazolo<3,4-c>pyridine

5-methyl-1H-pyrazolo[3,4-c]pyridine

4,6-dimethyl-3-phenylethynyl-2-pyridinecarboxamide

Refernces

• 1、 Broadley, Kenneth J.,Burnell, Erica,Davies, Robin H.,Lee, Alan T. L.,Snee, Stephen,Thomas, Eric J.. "The synthesis of a series of adenosine A3 receptor agonists". . p. 3765 - 3781. Retrieved 2016/05/09.
• 2、 -. "2-formylpyridine thiosemicarbazone compounds". . . Retrieved 2008/06/13.