Product

4-BROMOPYROLE-2-CARBOXALDEHYDE

CAS No.：931-33-9

Other grades of this product :

4-BROMOPYROLE-2-CARBOXALDEHYDE Basic information

Product Name:	4-BROMOPYROLE-2-CARBOXALDEHYDE
Synonyms:	BUTTPARK 154\50-23;4-BROMOPYROLE-2-CARBOXALDEHYDE;4-BROMOPYRROLE-2-CARBOXALDEHYDE;4-Bromo-1H-pyrrole-2-carboxaldehyde;4-BroMo-2-pyrrolecarboxaldehyde;4-Bromopyrrole-2-carbaldehyde;4-Bromo-2-formyl-1H-pyrrole;Pyrrole-2-carboxaldehyde, 4-bromo-
CAS:	931-33-9
MF:	C5H4BrNO
MW:	174
EINECS:
Product Categories:	Intermediates & Fine Chemicals;Pharmaceuticals;Amines;Heterocycles
Mol File:	931-33-9.mol

4-BROMOPYROLE-2-CARBOXALDEHYDE Chemical Properties

Melting point	123-124 °C
Boiling point	282.1±20.0 °C(Predicted)
density	1.819±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	13.53±0.50(Predicted)

Safety Information

Hazard Codes	Xi
HS Code	2933998090

MSDS Information

4-BROMOPYROLE-2-CARBOXALDEHYDE Usage And Synthesis

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.

4-BROMOPYROLE-2-CARBOXALDEHYDE Preparation Products And Raw materials

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