2-Amino-3-nitro-6-picoline

Base Information

• Chemical Name: 2-Amino-3-nitro-6-picoline
• CAS No.: 21901-29-1
• Molecular Formula: C6H7N3O2
• Molecular Weight: 153.14
• Hs Code.: 29333990
• Mol file: 21901-29-1.mol

Synonyms:2-Picoline,6-amino-5-nitro- (7CI,8CI);2-Amino-3-nitro-6-methylpyridine;2-Amino-6-methyl-3-nitropyridine;5-Nitro-6-amino-2-picoline;6-Methyl-3-nitro-2-aminopyridine;6-methyl-3-nitro-2-pyridinamine;NSC 16024;6-methyl-3-nitropyridin-2-amine;

Chemical Property of 2-Amino-3-nitro-6-picoline

Chemical Property:

• Appearance/Colour: yellow crystalline powder
• Vapor Pressure: 0.000655mmHg at 25°C
• Melting Point: 147-157 °C
• Refractive Index: 1.6500 (estimate)
• Boiling Point: 309.1 °C at 760 mmHg
• PKA: 2.50±0.50(Predicted)
• Flash Point: 140.7 °C
• PSA: 84.73000
• Density: 1.354 g/cm³
• LogP: 1.98480
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Water Solubility.: Slightly soluble in water.

Purity/Quality:

99% ^*data from raw suppliers

2-Amino-6-methyl-3-nitropyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn, Xi
• Hazard Codes: Xn,Xi
• Statements: 36/37/38-20/21/22
• Safety Statements: 36/37/39-26-22-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2-Amino-6-methyl-3-nitropyridine used as a intermediate in organic synthesis and used in medicine.

Technology Process of 2-Amino-3-nitro-6-picoline

There total 13 articles about 2-Amino-3-nitro-6-picoline 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: 93.0%

2-fluoro-3-nitro-6-methylpyridine (19346-45-3) → 6-amino-5-nitro-2-picoline (21901-29-1)

Guidance literature:

With ammonium hydroxide; In water; at 130 ℃; for 0.5h; Microwave irradiation;

DOI:10.1021/acs.jmedchem.7b01691

Reference yield: 78.0%

cis-1-amino-1-buten-3-one (2802-09-7) + 1,1-diamino-2-nitroethene (71090-35-2) → 6-amino-5-nitro-2-picoline (21901-29-1)

Guidance literature:

With acetic acid; In ethanol; for 4h; Heating;

Reference yield: 69.0%

cis-1-amino-1-buten-3-one (2802-09-7) + Nitroacetamidsaeuremethylester-hydrochlorid (92277-16-2) → 6-amino-5-nitro-2-picoline (21901-29-1)

Guidance literature:

With ammonium acetate; In ethanol; for 3h; Heating;

upstream raw materials:

2-Amino-6-methylpyridine

6-methyl-2-nitraminopyridine

cis-1-amino-1-buten-3-one

1,1-diamino-2-nitroethene

Downstream raw materials:

2,3-diamino-6-methyl-pyridine

6-methyl-3-nitrohydropyridin-2-one

2-chloro-6-methyl-3-nitropyridine

N-(6-methyl-3-nitropyridin-2-yl)benzamide

Refernces

• 1、 Wandas,Talik. "Theoretical and experimental NMR data of 3,5-dinitro-2-(2-phenylhydrazinyl) pyridine and of its 4- and 6-methyl derivatives". . p. 15 - 27. Retrieved 2013/07/05.
• 2、 -. "THE NITROPYRIDINYL ETHYLENEIMINE COMPOUND, THE PHARMACEUTICAL COMPOSITION CONTAINING IT, THE PREPARATION METHOD AND USE THEREOF". Page/Page column 11. . Retrieved 2011/10/10.