Pimelamide

Base Information

• Chemical Name: Pimelamide
• CAS No.: 1740-56-3
• Molecular Formula: C7H14N2O2
• Molecular Weight: 158.1983
• Hs Code.: 2924199090
• NSC Number: 99810
• DSSTox Substance ID: DTXSID90295125
• Nikkaji Number: J127.792H
• Wikidata: Q82034858
• Mol file: 1740-56-3.mol

Synonyms:Heptanediamide;Pimelamide;1740-56-3;Pentamethylene dicarboxylic acid diamide;NSC99810;SCHEMBL155419;DTXSID90295125;NSC-99810

Chemical Property of Pimelamide

Chemical Property:

• Vapor Pressure: 5.26E-09mmHg at 25°C
• Boiling Point: 470°Cat760mmHg
• Flash Point: 238°C
• PSA: 86.18000
• Density: 1.085g/cm³
• LogP: 1.30810
• XLogP3: -0.8
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 6
• Exact Mass: 158.105527694
• Heavy Atom Count: 11
• Complexity: 129

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(CCC(=O)N)CCC(=O)N

Technology Process of Pimelamide

There total 7 articles about Pimelamide 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: 82.0%

pimelonitrile (646-20-8) → 1,5-Pentanedicarboxamide (1740-56-3)

Guidance literature:

pimelonitrile; With acetamide; acetic acid; at 50 ℃; for 0.5h; under 760.051 Torr;

With tetrakis(acetonitrile)palladium(II) tetrafluoroborate; at 50 ℃; for 2h; under 1 - 3 Torr;

DOI:10.1055/s-0039-1690026

Reference yield:

heptanedioic acid (111-16-0) → 1,5-Pentanedicarboxamide (1740-56-3)

Guidance literature:

With ammonia; at 150 ℃; beim Einleiten in eine Schmelze;

DOI:10.1002/hlca.19480310520

Reference yield:

Heptanedioic acid; compound with ammonia (124617-68-1) → 1,5-Pentanedicarboxamide (1740-56-3) + 6-Carbamoyl-hexanoic acid; compound with ammonia

Guidance literature:

at 19.9 ℃; under 60004800 Torr;

DOI:10.1007/BF00962116

upstream raw materials:

heptanedioic acid

1,7-bis-diazo-heptane-2,6-dione

urea

pimelonitrile

Downstream raw materials:

dibenzyl pimelate