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Naratriptan Hydrochloride is the hydrochloride salt form of naratriptan, a sulfonamide with selective serotonin (5-HT) 1 receptor agonistic activity and anti-migraine property. Naratriptan hydrochloride (GR-85548A hydrochloride) binds selectively and with high affinity to the 5-HT1D and 5-HT1B receptor subtypes. Activation of these 5-HT1D/B receptors located on intracranial blood vessels leads to vasoconstriction and provides relief of migraine headaches. Naratriptan hydrochloride may also exerts its effect by stimulation of 5-HT1D/1B receptors on sensory nerve endings in the trigeminal system thereby decreasing the release of pro-inflammatory neuropeptides.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | $43 | In Stock | |
| 25 mg | $81 | In Stock | |
| 50 mg | $135 | In Stock | |
| 100 mg | $198 | In Stock | |
| 200 mg | $297 | In Stock | |
| 500 mg | $491 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $48 | In Stock |
| Description | Naratriptan Hydrochloride is the hydrochloride salt form of naratriptan, a sulfonamide with selective serotonin (5-HT) 1 receptor agonistic activity and anti-migraine property. Naratriptan hydrochloride (GR-85548A hydrochloride) binds selectively and with high affinity to the 5-HT1D and 5-HT1B receptor subtypes. Activation of these 5-HT1D/B receptors located on intracranial blood vessels leads to vasoconstriction and provides relief of migraine headaches. Naratriptan hydrochloride may also exerts its effect by stimulation of 5-HT1D/1B receptors on sensory nerve endings in the trigeminal system thereby decreasing the release of pro-inflammatory neuropeptides. |
| Synonyms | Naratriptan HCl, Naramig, GR-85548A hydrochloride, Amerge |
| Molecular Weight | 371.93 |
| Formula | C17H25N3O2S·HCl |
| Cas No. | 143388-64-1 |
| Smiles | Cl.CNS(=O)(=O)CCc1ccc2[nH]cc(C3CCN(C)CC3)c2c1 |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||||||||||||
| Solubility Information | H2O: 20 mg/mL (53.77 mM), Sonication is recommended. DMSO: 65 mg/mL (174.76 mM), Sonication is recommended. Ethanol: < 1 mg/mL (insoluble or slightly soluble) | ||||||||||||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||||||||||||
H2O/DMSO
DMSO
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