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Nigragilline

Nigragilline Structure
Nigragilline structure
CAS No.
24779-38-2
Chemical Name:
Nigragilline
Synonyms
nigragillin;Nigragilline;2,4-Hexadien-1-one, 1-[(2R,5S)-2,4,5-trimethyl-1-piperazinyl]-, (2E,4E)-rel-(+)-
CBNumber:
CB72312210
Molecular Formula:
C13H22N2O
Molecular Weight:
222.33
MDL Number:
MOL File:
24779-38-2.mol
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Nigragilline Properties

Melting point l79-179.5°C
Boiling point 354.7±31.0 °C(Predicted)
Density 0.953±0.06 g/cm3(Predicted)
pka 7.32±0.40(Predicted)

Nigragilline Chemical Properties,Uses,Production

Description

This piperazine alkaloid occurs in the fungus Aspergillus phoenicis. It is dextro_x0002_rotatory with [α]24D + 107.4° (c 2.5, CHCI3). The base contains three methyl groups, a carbonyl group and a methylimino group. The structure has been determined from spectroscopic data as N-(hexa-2:4-dienoyl)-2:5-Ntrimethylpiperazine.

Definition

ChEBI: An enamide obtained by formal condensation of the carboxy group of (2E,4E)-hexa-2,4-dienoic acid with the secondary amino group of (2S,5R)-1,2,5-trimethylpiperazine.

References

Caesar, Jansson, Mutschler., Pharm. Acta Helv., 44,676 (1969)

Nigragilline Preparation Products And Raw materials

Raw materials

Preparation Products

Nigragilline nigragillin 2,4-Hexadien-1-one, 1-[(2R,5S)-2,4,5-trimethyl-1-piperazinyl]-, (2E,4E)-rel-(+)- 24779-38-2