frakefamide

Modify Date: 2024-01-03 13:13:24

frakefamide Structure
frakefamide structure
Common Name frakefamide
CAS Number 188196-22-7 Molecular Weight 563.620
Density 1.3±0.1 g/cm3 Boiling Point 897.9±65.0 °C at 760 mmHg
Molecular Formula C30H34FN5O5 Melting Point N/A
MSDS N/A Flash Point 496.8±34.3 °C

 Use of frakefamide


Frakefamide is a potent analgesic that acts as a peripheral active μ-selective receptor agonist. Frakefamide is unable to penetrate the blood-brain-barrier and enter the central nervous system[1][2].

 Names

Name frakefamide
Synonym More Synonyms

 frakefamide Biological Activity

Description Frakefamide is a potent analgesic that acts as a peripheral active μ-selective receptor agonist. Frakefamide is unable to penetrate the blood-brain-barrier and enter the central nervous system[1][2].
Related Catalog
In Vivo Frakefamide (LEF576) yields a dose dependent increase in morphine appropriate responding to 50% at the highest dose tested (10 μmol/kg) after infusion durations of 2 min, whereas after 15 min infusions a maximum of 25% morphine appropriate responding was occasioned at 17.5 μmol/kg[1][2].
References

[1]. Modalen AO, et al. A novel molecule (frakefamide) with peripheral opioid properties: the effects on resting ventilation compared with morphine and placebo. Anesth Analg. 2005 Mar;100(3):713-7.

[2]. Swedberg MD, et al. Drug discrimination: A versatile tool for characterization of CNS safety pharmacology and potential for drug abuse. J Pharmacol Toxicol Methods. 2016 Sep-Oct;81:295-305.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 897.9±65.0 °C at 760 mmHg
Molecular Formula C30H34FN5O5
Molecular Weight 563.620
Flash Point 496.8±34.3 °C
Exact Mass 563.254395
LogP 1.45
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.610

 Synonyms

L-Phenylalaninamide, 4-fluoro-L-phenylalanyl-N-[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)-1-oxopropyl]amino]-1-oxopropyl]-
4-Fluoro-L-phenylalanyl-N-[(2R)-2-(L-tyrosylamino)propanoyl]-L-phenylalaninamide
frakefamide