4-BROMOPYROLE-2-CARBOXALDEHYDE

Base Information

Chemical Name:4-BROMOPYROLE-2-CARBOXALDEHYDE
CAS No.:931-33-9
Molecular Formula:C5H4BrNO
Molecular Weight:173.997
Hs Code.:2933990090
Mol file:931-33-9.mol

Synonyms:4-bromo-1H-pyrrole-2-carboxaldehyde;1H-Pyrrole-2-carboxaldehyde,4-bromo;4-bromo-2-pyrrolecarboxaldehyde;4-bromo-2-formylpyrrole;4-bromo-pyrrole-2-carbaldehyde;4-Bromopyrrole-2-carboxaldehyde;

Suppliers and Price of 4-BROMOPYROLE-2-CARBOXALDEHYDE

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
4-Bromo-2-pyrrolecarboxaldehyde
1g
$ 165.00

SynQuest Laboratories
4-Bromo-1H-pyrrole-2-carboxaldehyde
1 g
$ 240.00

SynQuest Laboratories
4-Bromo-1H-pyrrole-2-carboxaldehyde
5 g
$ 560.00

SynQuest Laboratories
4-Bromo-1H-pyrrole-2-carboxaldehyde
100 mg
$ 32.00

Crysdot
4-Bromo-1H-pyrrole-2-carbaldehyde 97%
10g
$ 297.00

Crysdot
4-Bromo-1H-pyrrole-2-carbaldehyde 97%
25g
$ 594.00

Chemenu
4-Bromo-1H-pyrrole-2-carbaldehyde 95%+
5g
$ 104.00

Chemenu
4-Bromo-1H-pyrrole-2-carbaldehyde 95%+
25g
$ 366.00

Chemenu
4-Bromo-1H-pyrrole-2-carbaldehyde 95%+
10g
$ 171.00

ChemBridge Corporation
4-bromo-1H-pyrrole-2-carbaldehyde 95%
5 g
$ 133.00

Total 33 raw suppliers

Chemical Property of 4-BROMOPYROLE-2-CARBOXALDEHYDE

Chemical Property:

Melting Point:123-124 °C
Boiling Point:282.1±20.0 °C(Predicted)
PKA:13.53±0.50(Predicted)
PSA：32.86000
Density:1.819±0.06 g/cm3(Predicted)
LogP:1.58970
Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

4-Bromo-2-pyrrolecarboxaldehyde ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi

MSDS Files:: SDS file from LookChem

Useful:

Uses Twenty-one halo- and cyanopyrroles related to the trail pheromone of A. texana, Methyl 4-Methylpyrrole-2-carboxylate [34402-78-3], were prepared and tested by a faster and more sensitive bioassay than was previously available. Methyl 4-Chloropyrrole-2-carboxylate [1194-96-3] and Methyl 4-bromopyrrole-2-carboxylate appeared to be as active as the first one. Responsiveness of the ants in descending order to these compounds based on the constituent in the number two position, was: esters, methyl ketones, aldehydes.

Technology Process of 4-BROMOPYROLE-2-CARBOXALDEHYDE

There total 3 articles about 4-BROMOPYROLE-2-CARBOXALDEHYDE 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: 77.0%

: 1003-29-8,254729-95-8
2-pyrrole aldehyde

: 931-33-9
4-bromopyrrole-2-carboxaldehyde

Guidance literature:: With N-Bromosuccinimide; In tetrahydrofuran; at 0 ℃; for 0.25h;
DOI:10.1021/ol5036936

Reference yield: 75.0%

: 931-33-9
4-bromopyrrole-2-carboxaldehyde

Guidance literature:: With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; In tetrahydrofuran; at -78 ℃; for 5h;

Reference yield:

: 1-((1H-pyrrol-2-yl)methylene)pyrrollidinium perchlorate

: 931-33-9
4-bromopyrrole-2-carboxaldehyde

Guidance literature:: With perchloric acid; mercury(II) diacetate; bromine; Yield given. Multistep reaction; 1.) acetic acid, 15 min, 2.) 25 deg C, 3 h;