Naratriptan Hydrochloride

Modify Date: 2025-08-21 10:44:45

Naratriptan Hydrochloride Structure
Naratriptan Hydrochloride structure
Common Name Naratriptan Hydrochloride
CAS Number 143388-64-1 Molecular Weight 371.925
Density N/A Boiling Point 541.3ºC at760mmHg
Molecular Formula C17H26ClN3O2S Melting Point 234-236ºC
MSDS Chinese USA Flash Point 281.2ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Naratriptan Hydrochloride


Naratriptan hydrochloride is a selective 5-HT1 receptor subtype agonist and is a triptan drug that is used for the treatment of migraine headaches.Target: 5-HT1 ReceptorNaratriptan is a triptan drug marketed by GlaxoSmithKline and is used for the treatment of migraine headaches. Naratriptan is available in 2.5 mg tablets. It is a selective 5-HT1 receptor subtype agonist. Naratriptan is used for the treatment of the acute migraine attacks and the symptoms of migraine, including severe, throbbing headaches that sometimes are accompanied by nausea and sensitivity to sound or light.The causes of migraine are not clearly understood; however, the efficacy of naratriptans and other triptans is believed to be due to their activity as 5HT (serotonin) agonists.A meta-analysis of 53 clinical trials has shown that all triptans are effective for treating migraine at marketed doses and that naratriptan, although less effective than sumatriptan and rizatriptan was more effective than placebo in reducing migraine symptoms at two hours and efficacy was demonstrated in almost two thirds of subjects after four hours of treatment.

 Names

Name Naratriptan hydrochloride
Synonym More Synonyms

 Naratriptan Hydrochloride Biological Activity

Description Naratriptan hydrochloride is a selective 5-HT1 receptor subtype agonist and is a triptan drug that is used for the treatment of migraine headaches.Target: 5-HT1 ReceptorNaratriptan is a triptan drug marketed by GlaxoSmithKline and is used for the treatment of migraine headaches. Naratriptan is available in 2.5 mg tablets. It is a selective 5-HT1 receptor subtype agonist. Naratriptan is used for the treatment of the acute migraine attacks and the symptoms of migraine, including severe, throbbing headaches that sometimes are accompanied by nausea and sensitivity to sound or light.The causes of migraine are not clearly understood; however, the efficacy of naratriptans and other triptans is believed to be due to their activity as 5HT (serotonin) agonists.A meta-analysis of 53 clinical trials has shown that all triptans are effective for treating migraine at marketed doses and that naratriptan, although less effective than sumatriptan and rizatriptan was more effective than placebo in reducing migraine symptoms at two hours and efficacy was demonstrated in almost two thirds of subjects after four hours of treatment.
Related Catalog
References

[1]. Connor HE, et al. Naratriptan: biological profile in animal models relevant to migraine. Cephalalgia. 1997 May;17(3):145-52.

 Chemical & Physical Properties

Boiling Point 541.3ºC at760mmHg
Melting Point 234-236ºC
Molecular Formula C17H26ClN3O2S
Molecular Weight 371.925
Flash Point 281.2ºC
Exact Mass 371.143433
PSA 73.58000
LogP 4.28040
Vapour Pressure 8.81E-12mmHg at 25°C
Storage condition -20°C Freezer
Water Solubility H2O: ≥10mg/mL

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Hazard Codes Xi
Risk Phrases 36
Safety Phrases 26
RIDADR NONH for all modes of transport

 Synthetic Route

 Synonyms

N-méthyl-2-[3-(1-méthylpipéridin-4-yl)-1H-indol-5-yl]éthanesulfonamide chlorhydrate
Amerge,GR-85548A,N-Methyl-3-(1-methyl-4-piperidinyl)-1H-indole-5-ethanesulfonamide hydrochloride
Naratriptan monohydrochloride
N-Methyl-2-[3-(1-methyl-4-piperidinyl)-1H-indol-5-yl]ethanesulfonamide hydrochloride (1:1)
N-Methyl-2-[3-(1-methylpiperidin-4-yl)-1H-indol-5-yl]ethansulfonamidhydrochlorid
N-Methyl-3-(1-methyl-4-piperidinyl)-1H-Indole-5-ethanesulfonamide monohydrochloride
N-methyl-2-[3-(1-methylpiperidin-4-yl)-1H-indol-5-yl]ethanesulfonamide,hydrochloride
1H-Indole-5-ethanesulfonamide, N-methyl-3-(1-methyl-4-piperidinyl)-, hydrochloride (1:1)
N-Methyl-2-[3-(1-methylpiperidin-4-yl)-1H-indol-5-yl]ethanesulfonamide hydrochloride (1:1)
Amerge GR-85548A N-Methyl-3-(1-methyl-4-piperidinyl)-1H-indole-5-ethanesulfonamide hydrochloride
naramig
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