Talampanel

Modify Date: 2024-01-02 20:57:33

Talampanel Structure
Talampanel structure
Common Name Talampanel
CAS Number 161832-65-1 Molecular Weight 337.372
Density 1.4±0.1 g/cm3 Boiling Point 528.9±60.0 °C at 760 mmHg
Molecular Formula C19H19N3O3 Melting Point N/A
MSDS Chinese USA Flash Point 273.7±32.9 °C
Symbol GHS06 GHS09
GHS06, GHS09
Signal Word Danger

 Use of Talampanel


Talampanel is a potent and selective AMPA-receptor antagonist, is a potential new antiepileptic drug (AED). Target: AMPA [1]in vitro: Talampanel is a glutamate receptor inhibitor with anti-seizure activity.in vivo: Talampanel reduces motoneuronal calcium in a mouse model of ALS, but its effi cacy declines as the disease progresses, suggesting that medication initiation in the earlier stages of the disease might be more effective. [2]

 Names

Name 1-[(8R)-5-(4-aminophenyl)-8-methyl-8,9-dihydro-[1,3]dioxolo[4,5-h][2,3]benzodiazepin-7-yl]ethanone
Synonym More Synonyms

 Talampanel Biological Activity

Description Talampanel is a potent and selective AMPA-receptor antagonist, is a potential new antiepileptic drug (AED). Target: AMPA [1]in vitro: Talampanel is a glutamate receptor inhibitor with anti-seizure activity.in vivo: Talampanel reduces motoneuronal calcium in a mouse model of ALS, but its effi cacy declines as the disease progresses, suggesting that medication initiation in the earlier stages of the disease might be more effective. [2]
Related Catalog
References

[1]. Langan YM, et al. Talampanel, a new antiepileptic drug: single- and multiple-dose pharmacokinetics and initial 1-week experience in patients with chronic intractable epilepsy. Epilepsia. 2003 Jan;44(1):46-53.

[2]. Paizs M, et al. Talampanel reduces the level of motoneuronal calcium in transgenic mutant SOD1 mice only if applied presymptomatically. Amyotroph Lateral Scler. 2011 Sep;12(5):340-344.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 528.9±60.0 °C at 760 mmHg
Molecular Formula C19H19N3O3
Molecular Weight 337.372
Flash Point 273.7±32.9 °C
Exact Mass 337.142639
PSA 77.15000
LogP 1.23
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.675
Storage condition 2-8℃

 Safety Information

Symbol GHS06 GHS09
GHS06, GHS09
Signal Word Danger
Hazard Statements H301-H410
Precautionary Statements P273-P301 + P310-P501
RIDADR UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all

 Synonyms

Kinampa
Talampanel
(R)-7-acetyl-5-(4-aminophenyl)-8-methyl-8,9-dihydro-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepine
1-[(8R)-5-(4-Aminophenyl)-8-methyl-8,9-dihydro-7H-[1,3]dioxolo[4,5-h][2,3]benzodiazepin-7-yl]ethanone
Ethanone, 1-[(8R)-5-(4-aminophenyl)-8,9-dihydro-8-methyl-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepin-7-yl]-
Ampanel
(R)-(-)-1-(4-aminophenyl)-3-acetyl-4-methyl-7,8-methylenedioxy-3,4-dihydro-5H-2,3-benzodiazepine
(R)-7-Acetyl-5-(p-aminophenyl)-8,9-dihydro-8-methyl-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepine
Talampanel (INN)
(R)-7-acetyl-5-(4-aminophenyl)-8,9-dihydro-8-methyl-7H-1,3-dioxolo[4,5-h][2,3]benzo-diazepine