4-Aminopyridine-2-carboxylic acid

Base Information

• Chemical Name: 4-Aminopyridine-2-carboxylic acid
• CAS No.: 100047-36-7
• Molecular Formula: C6H6N2O2
• Molecular Weight: 138.126
• Hs Code.: 29333990
• European Community (EC) Number: 687-925-9
• DSSTox Substance ID: DTXSID70365991
• Nikkaji Number: J3.464.302D
• Wikidata: Q72441558
• ChEMBL ID: CHEMBL3617326
• Mol file: 100047-36-7.mol

Synonyms:4-AMINOPYRIDINE-2-CARBOXYLIC ACID;4-Aminopicolinic acid;100047-36-7;4-amino-pyridine-2-carboxylic acid;2-Pyridinecarboxylic acid, 4-amino-;MFCD02685671;CHEMBL3617326;4-AMINO-2-PYRIDINECARBOXYLIC ACID;4-Amino-picolinsaure;2-carboxy-4-aminopyridine;SCHEMBL40990;DTXSID70365991;HMS1655D17;4-amino-pyridine-6-carboxylic acid;BDBM50121996;CL0353;STK695508;AKOS000320631;PB23313;PS-5713;SB10336;SDCCGMLS-0065636.P001;AC-16752;AC-22632;SY009458;AM20050594;BB 0260902;CS-0033962;FT-0617473;EN300-65512;4-aminopyridine-2-carboxylic acid, AldrichCPR;Q-101041;4-aminopicolinic acid;4-Aminopyridine-2-carboxylic Acid;F1926-0040;Z381413014

Chemical Property of 4-Aminopyridine-2-carboxylic acid

Chemical Property:

• Vapor Pressure: 9.48E-09mmHg at 25°C
• Melting Point: 265 °C
• Refractive Index: 1.649
• Boiling Point: 446.3 °C at 760 mmHg
• PKA: 1.37±0.50(Predicted)
• Flash Point: 223.7 °C
• PSA: 76.21000
• Density: 1.417 g/cm³
• LogP: 0.94320
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• Solubility.: Acetone, Ethanol, Methanol
• XLogP3: 0
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 138.042927438
• Heavy Atom Count: 10
• Complexity: 138

Purity/Quality:

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

4-AminopicolinicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi,Xn
• Statements: 22-36/37/38-20/21/22
• Safety Statements: 50A-24/25-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CN=C(C=C1N)C(=O)O
• Uses: 4-Aminopyridine-2-carboxylic acid can be a useful synthetic intermediate

Technology Process of 4-Aminopyridine-2-carboxylic acid

There total 9 articles about 4-Aminopyridine-2-carboxylic acid 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%

picloram (1918-02-1) → 4-aminopyridine-2-carboxylic acid (100047-36-7)

Guidance literature:

picloram; With hydrogen; lithium hydroxide; palladium 10% on activated carbon; In water; at 40 - 70 ℃; for 16h; under 2327.23 Torr;

With hydrogenchloride; In water; pH=3;

Reference yield:

2,4-Dichlorophenoxyacetic acid (94-75-7,89300-30-1) + picloram (1918-02-1) → 4-aminopyridine-2-carboxylic acid (100047-36-7) + 2-Chloro-1,4-benzoquinone (695-99-8) + 4-amino-2,3,5-trichloropyridine (28443-69-8) + chloro-p-hydroquinone (615-67-8) + 2,4-dichlorophenol (120-83-2,40477-79-0)

Guidance literature:

With ammonium hydroxide; In water; Catalytic behavior; Irradiation;

DOI:10.1039/c4pp00273c

Reference yield:

picloram (1918-02-1) → 4-amino-2-pyridilcarbinol (100114-58-7) + 4-aminopyridine-2-carboxylic acid (100047-36-7) + 4-amino-3-chloro-pyridine-2-carboxylic acid (76165-18-9) + 4-amino-6-chloropyridine-2-carboxylic acid (546141-56-4)

Guidance literature:

iron; In phosphate buffer; at 22 ℃; for 0.333333h; pH=6.6; Kinetics; Product distribution;

DOI:10.1016/S0045-6535(00)00184-3

upstream raw materials:

4-acetylaminopyridine-2-carboxylic acid

picloram

3-methyl-4-pyridinamine

4-acetylamino-2-methylpyridine

Downstream raw materials:

ethyl 2-((4-methoxyphenyl)amino)-1H-imidazo[4,5-c]pyridine-6-carboxylate

ethyl 2-((4-methoxyphenyl)amino)-1-(3-(piperidin-1-yl)propyl)-1H-imidazo[4,5-c]pyridine-6-carboxylate

2-((4-methoxyphenyl)amino)-1-(3-(piperidin-1-yl)propyl)-1H-imidazo[4,5-c]pyridine-6-carboxylic acid

N,N-dibutyl-2-((4-methoxyphenyl)amino)-1-(3-(piperidin-1-yl)propyl)-1H-imidazo[4,5-c]pyridine-6-carboxamide

Refernces

• 1、 -. "IMIDAZOPYRIDINE, IMIDAZOPYRIMIDINE AND IMIDAZOPYRAZINE DERIVATIVES AS MELANOCORTIN-4 RECEPTOR MODULATORS". Page/Page column 96. . Retrieved 2012/02/01.
• 2、 -. "Carbapenem-antibiotic compounds". . . Retrieved 2008/06/13.