N-methylpiperidine-4-carboxamide

Base Information

• Chemical Name: N-methylpiperidine-4-carboxamide
• CAS No.: 1903-69-1
• Molecular Formula: C7H14 N2 O
• Molecular Weight: 142.201
• Hs Code.: 2933399090
• European Community (EC) Number: 671-540-8
• DSSTox Substance ID: DTXSID00375169
• Wikidata: Q82163699
• Mol file: 1903-69-1.mol

Synonyms:N-methylpiperidine-4-carboxamide;1903-69-1;4-Piperidinecarboxamide, N-methyl-;Piperidine-4-carboxylic acid methylamide;n-methyl-4-piperidinecarboxamide;MFCD03411316;N-methylisonipecotamide;SCHEMBL5326;DTXSID00375169;QAJOLLVGOSCKGP-UHFFFAOYSA-N;BAA90369;AKOS000199784;CCG-209092;CS-W005853;SB41149;TS-01849;FT-0677471;N-Methylpiperidine-4-carboxamide, AldrichCPR;EN300-24653;Y10624;A880421;Z199451858

Chemical Property of N-methylpiperidine-4-carboxamide

Chemical Property:

• Vapor Pressure: 0.000361mmHg at 25°C
• Melting Point: 123～125℃
• Refractive Index: 1.462
• Boiling Point: 318.5°Cat760mmHg
• Flash Point: 149.6°C
• PSA: 41.13000
• Density: 0.997g/cm³
• LogP: 0.45170
• XLogP3: -1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 142.110613074
• Heavy Atom Count: 10
• Complexity: 119

Purity/Quality:

97% ^*data from raw suppliers

N-methylpiperidine-4-carboxamide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CNC(=O)C1CCNCC1

Technology Process of N-methylpiperidine-4-carboxamide

There total 4 articles about N-methylpiperidine-4-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: 99.0%

tert-butyl 4-(methylcarbamoyl)piperidine-1-carboxylate (544696-01-7) → piperidine-4-carboxylic acid methylamide (1903-69-1)

Guidance literature:

tert-butyl 4-(methylcarbamoyl)piperidine-1-carboxylate; With hydrogenchloride; In 1,4-dioxane; methanol; at 0 - 20 ℃;

With ammonia; In methanol;

Reference yield:

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid (84358-13-4,174286-31-8) → piperidine-4-carboxylic acid methylamide (1903-69-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: pyridine; thionyl chloride / dichloromethane / 0.5 h / 20 °C / Inert atmosphere

1.2: 6 h / 20 °C / Inert atmosphere

2.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

With pyridine; thionyl chloride; trifluoroacetic acid; In dichloromethane;

DOI:10.1016/j.ejmech.2018.12.064

Reference yield:

N-methylisonicotinamide (6843-37-4) → piperidine-4-carboxylic acid methylamide (1903-69-1)

Guidance literature:

With platinum(IV) oxide; hydrogen; In acetic acid;

DOI:10.1021/jo00299a026

upstream raw materials:

N-methylisonicotinamide

tert-butyl 4-(methylcarbamoyl)piperidine-1-carboxylate

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid

Downstream raw materials:

4-(N-Methylaminomethyl)piperidine

C₂₅H₃₀F₃N₃O₆S

1-methyl-6-(4-{3-[4-(N-methylaminocarbonyl)-piperidin-1-yl]-propoxy}-3-(trifluoromethyl)-phenyl)-1H-imidazo[4,5-c]pyridine-4-carbonitrile trifluoroacetate

1-[4-(2,3-dihydro-benzo[1,4]dioxin-2-yl)-benzyl]-piperidine-4-carboxylic acid methylamide