3-Aminopyridine-2-carboxamide

Base Information

• Chemical Name: 3-Aminopyridine-2-carboxamide
• CAS No.: 50608-99-6
• Molecular Formula: C6H7N3O
• Molecular Weight: 137.141
• Hs Code.: 2933399090
• European Community (EC) Number: 800-754-8
• DSSTox Substance ID: DTXSID60531128
• Wikidata: Q72441537
• Mol file: 50608-99-6.mol

Synonyms:3-aminopicolinamide

Chemical Property of 3-Aminopyridine-2-carboxamide

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.644
• Boiling Point: 369.225 °C at 760 mmHg
• Flash Point: 177.101 °C
• PSA: 82.00000
• Density: 1.323 g/cm³
• LogP: 1.04420
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• XLogP3: 0.3
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 137.058911855
• Heavy Atom Count: 10
• Complexity: 137

Purity/Quality:

97% ^*data from raw suppliers

3-Aminopicolinamide 95%-98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=C(N=C1)C(=O)N)N

Technology Process of 3-Aminopyridine-2-carboxamide

There total 1 articles about 3-Aminopyridine-2-carboxamide 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: 57.0%

4-chloropyrido<3,2-d>pyrimidine (51674-77-2) → 3-amino-pyridine-2-carboxylic acid amide (50608-99-6) + 4-anilinopyrido[3,2-d]pyrimidine mesylate (171347-62-9)

Guidance literature:

With methanesulfonic acid; triethylamine; aniline; In methanol; ethanol; chloroform; acetone;

Reference yield: 100.0%

3-amino-pyridine-2-carboxylic acid amide (50608-99-6) + 2-ethoxybenzoyl chloride (42926-52-3) → 3-(2-ethoxybenzoylamino)pyridine-2-carboxamide

Guidance literature:

Reference yield:

3-amino-pyridine-2-carboxylic acid amide (50608-99-6) + 2-propoxybenzoyl chloride (54090-36-7) → 3-(2-propoxybenzamido)-picolinamide

Guidance literature:

With triethylamine; In acetonitrile;

upstream raw materials:

4-chloropyrido<3,2-d>pyrimidine

Downstream raw materials:

pyrido<3,2-d>pyrimidine-2,4(1H,3H)-dione

pyrido[3,2-d]-pyrimidin-4(3H)-one

4-chloropyrido<3,2-d>pyrimidine

2,4-dichloropyrido[3,2-d]-pyrimidine

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