2-CARBAMOYL-ISONICOTINIC ACID ETHYL ESTER

Base Information

• Chemical Name: 2-CARBAMOYL-ISONICOTINIC ACID ETHYL ESTER
• CAS No.: 166766-77-4
• Molecular Formula: C9H10N2O3
• Molecular Weight: 194.1873
• Hs Code.: 2933399090
• Mol file: 166766-77-4.mol

Synonyms:2-Carbamoyl-isonicotinic acid ethyl ester;

Chemical Property of 2-CARBAMOYL-ISONICOTINIC ACID ETHYL ESTER

Chemical Property:

• Boiling Point: 352.125 °C at 760 mmHg
• PKA: 14.49±0.50(Predicted)
• Flash Point: 166.76 °C
• PSA: 82.28000
• Density: 1.247 g/cm³
• LogP: 1.05750
• Storage Temp.: 2-8°C

Purity/Quality:

99.99%HPLC ^*data from raw suppliers

Ethyl2-carbamoylisonicotinate 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-CARBAMOYL-ISONICOTINIC ACID ETHYL ESTER

There total 2 articles about 2-CARBAMOYL-ISONICOTINIC ACID ETHYL ESTER 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: 60.0%

isonicotinic acid ethylester (1570-45-2) + formamide (77287-34-4,77287-35-5,60100-09-6) → 4-ethoxycarbonyl-2-pyridinecarboxamide (166766-77-4)

Guidance literature:

With sulfuric acid; dihydrogen peroxide; iron(II) sulfate; for 2h; Ambient temperature;

DOI:10.3891/acta.chem.scand.49-0230

Reference yield:

pyridine-4-carboxylic acid (55-22-1) → 4-ethoxycarbonyl-2-pyridinecarboxamide (166766-77-4)

Guidance literature:

Multi-step reaction with 2 steps

1: sulfuric acid / 15 h / 80 °C

2: sulfuric acid; dihydrogen peroxide; ferrous(II) sulfate heptahydrate / 12 h / Cooling with ice

With ferrous(II) sulfate heptahydrate; sulfuric acid; dihydrogen peroxide;

Reference yield: 98.0%

4-ethoxycarbonyl-2-pyridinecarboxamide (166766-77-4) → 4-hydroxymethyl-2-pyridinecarboxamide (119646-48-9)

Guidance literature:

4-ethoxycarbonyl-2-pyridinecarboxamide; With sodium tetrahydroborate; In ethanol; at 20 ℃; for 22h;

With water; ammonium chloride; In ethanol;

upstream raw materials:

isonicotinic acid ethylester

formamide

pyridine-4-carboxylic acid

Downstream raw materials:

4-hydroxymethyl-2-pyridinecarboxamide

1-benzyl 4-ethyl 2-carbamoylpiperidine-1,4-dicarboxylate

1-benzyl 4-ethyl 2-cyanopiperidine-1,4-dicarboxylate

1-((benzyloxy)carbonyl)-2-cyanopiperidine-4-carboxylic acid

Refernces

• 1、 -. "BTK INHIBITORS". Paragraph 0795. . Retrieved 2014/08/06.
• 2、 -. "1,3-THIAZOLE-5-CARBOXAMIDES USEFUL AS CANCER CHEMOTHERAPEUTIC AGENTS". Page/Page column 22; 36. . Retrieved 2008/06/13.