1H-Pyrrole-2,5-dione, 1,1'-(1,7-heptanediyl)bis-

Base Information

Chemical Name:1H-Pyrrole-2,5-dione, 1,1'-(1,7-heptanediyl)bis-
CAS No.:28537-72-6
Molecular Formula:C₁₅H₁₈N₂O₄
Molecular Weight:290.319
Hs Code.:2925190090
DSSTox Substance ID:DTXSID20341508
Nikkaji Number:J108.181K
Wikidata:Q82111756
Mol file:28537-72-6.mol

Synonyms:28537-72-6;1H-Pyrrole-2,5-dione, 1,1'-(1,7-heptanediyl)bis-;1-[7-(2,5-dioxopyrrol-1-yl)heptyl]pyrrole-2,5-dione;Maleimide, N,N'-heptamethylenedi-;1,7-bis(Maleimido)heptane;SCHEMBL818349;N,N'-Heptamethylenebismaleimide;DTXSID20341508;MFCD01318346;N,N'-(1,7-Heptanediyl)di(maleimide)

Suppliers and Price of 1H-Pyrrole-2,5-dione, 1,1'-(1,7-heptanediyl)bis-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
1,7-BIS(MALEIMIDE)HEPTANE 95.00%
5MG
$ 496.21

Total 4 raw suppliers

Chemical Property of 1H-Pyrrole-2,5-dione, 1,1'-(1,7-heptanediyl)bis-

Chemical Property:

Boiling Point:474.6°Cat760mmHg
Flash Point:218.4°C
PSA：74.76000
Density:1.271g/cm³
LogP:0.66270
XLogP3:0.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:8
Exact Mass:290.12665706
Heavy Atom Count:21
Complexity:440

Purity/Quality:

98%+ ^*data from raw suppliers

1,7-BIS(MALEIMIDE)HEPTANE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=O)N(C1=O)CCCCCCCN2C(=O)C=CC2=O

Technology Process of 1H-Pyrrole-2,5-dione, 1,1'-(1,7-heptanediyl)bis-

There total 2 articles about 1H-Pyrrole-2,5-dione, 1,1'-(1,7-heptanediyl)bis- 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%

: 1449656-03-4
C₂₃H₂₆N₂O₆

: 28537-72-6
N,N'-Heptamethylen-dimaleinimid

Guidance literature:: In 1,1,2,2-tetrachloroethane; at 120 ℃; for 12h;
DOI:10.1016/j.tetlet.2013.07.002

Reference yield:

: 4549-31-9
1,7-dibromoheptane

: 28537-72-6
N,N'-Heptamethylen-dimaleinimid

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 24 h / 50 °C / Inert atmosphere

2: 1,1,2,2-tetrachloroethane / 12 h / 120 °C

With potassium carbonate; In N,N-dimethyl-formamide; 1,1,2,2-tetrachloroethane;
DOI:10.1016/j.tetlet.2013.07.002