3,4-Dibromo-1h-pyrrole-2,5-dione

Base Information

Chemical Name:3,4-Dibromo-1h-pyrrole-2,5-dione
CAS No.:1122-10-7
Molecular Formula:C4HBr2NO2
Molecular Weight:254.865
Hs Code.:2925190090
European Community (EC) Number:628-162-3
UNII:8CQ5P92W3E
DSSTox Substance ID:DTXSID40149942
Nikkaji Number:J171.279I
Wikidata:Q72464487
Metabolomics Workbench ID:100731
ChEMBL ID:CHEMBL447173
Mol file:1122-10-7.mol

Synonyms:2,3-dibromomaleimide

Suppliers and Price of 3,4-Dibromo-1h-pyrrole-2,5-dione

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

TRC
3,4-Dibromo-1-H-pyrrole-2,5-dione
10mg
$ 45.00

TRC
3,4-Dibromo-1-H-pyrrole-2,5-dione
50mg
$ 60.00

TCI Chemical
3,4-Dibromomaleimide >98.0%(HPLC)(T)
5g
$ 234.00

TCI Chemical
3,4-Dibromomaleimide >98.0%(HPLC)(T)
1g
$ 64.00

SynQuest Laboratories
3,4-Dibromo-1H-pyrrole-2,5-dione
5 g
$ 120.00

SynQuest Laboratories
3,4-Dibromo-1H-pyrrole-2,5-dione
25 g
$ 480.00

Sigma-Aldrich
2,3-Dibromomaleimide 97%
5g
$ 136.00

Matrix Scientific
3,4-Dibromo-1H-pyrrole-2,5-dione 95+%
1g
$ 59.00

Matrix Scientific
3,4-Dibromo-1H-pyrrole-2,5-dione 95+%
10g
$ 215.00

Matrix Scientific
3,4-Dibromo-1H-pyrrole-2,5-dione 95+%
5g
$ 151.00

Total 50 raw suppliers

Chemical Property of 3,4-Dibromo-1h-pyrrole-2,5-dione

Chemical Property:

Appearance/Colour:Off white flakes, Chips, Powder
Vapor Pressure:0.00514mmHg at 25°C
Melting Point:228-231 °C(lit.)
Refractive Index:1.705
Boiling Point:275.275 °C at 760 mmHg
PKA:4.69±0.60(Predicted)
Flash Point:120.282 °C
PSA：46.17000
Density:2.662 g/cm₃
LogP:0.97300
Storage Temp.:Sealed in dry,Room Temperature
Solubility.:soluble in Methanol
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:254.83535
Heavy Atom Count:9
Complexity:199

Purity/Quality:

97% ^*data from raw suppliers

3,4-Dibromo-1-H-pyrrole-2,5-dione ^*data from reagent suppliers

Safty Information:

Pictogram(s): C
Hazard Codes:C
Statements: 34-43
Safety Statements: 26-36/37/39-45

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1(=C(C(=O)NC1=O)Br)Br
Uses 2,3-Dibromomaleimide may be used in the synthesis of the following:2-bromo-3-(1H-indol-3-yl)maleimide via reaction with indolyl magnesium bromide in tetrahydrofuran2-dibromo-3-propylsulfanyl-maleimide via reaction with propanethiol and sodium acetate in methanol

Technology Process of 3,4-Dibromo-1h-pyrrole-2,5-dione

There total 25 articles about 3,4-Dibromo-1h-pyrrole-2,5-dione 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%