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| 10mg |
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| 25mg |
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| 50mg |
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| 100mg |
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| 250mg |
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Purity: ≥98%
Rizatriptan Benzoate (Maxalt; formerly MK 0462; MK 462) is a potent and selective agonist at serotonin 5-HT1B and 5-HT1D receptors with anti-migraine activity. It might be applied to the management of severe migraines.
| Targets |
5-HT1
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| ln Vivo |
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| Animal Protocol |
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| References |
| Molecular Formula |
C22H25N5O2
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| Molecular Weight |
391.47
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| Exact Mass |
391.2
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| Elemental Analysis |
C, 67.50; H, 6.44; N, 17.89; O, 8.17
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| CAS # |
145202-66-0
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| Related CAS # |
Rizatriptan-d6 benzoate; 1216984-85-8
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| Appearance |
Solid powder
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| SMILES |
CN(C)CCC1=CNC2=C1C=C(C=C2)CN3C=NC=N3.C1=CC=C(C=C1)C(=O)O
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| InChi Key |
JPRXYLQNJJVCMZ-UHFFFAOYSA-N
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| InChi Code |
InChI=1S/C15H19N5.C7H6O2/c1-19(2)6-5-13-8-17-15-4-3-12(7-14(13)15)9-20-11-16-10-18-20;8-7(9)6-4-2-1-3-5-6/h3-4,7-8,10-11,17H,5-6,9H2,1-2H3;1-5H,(H,8,9)
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| Chemical Name |
benzoic acid;N,N-dimethyl-2-[5-(1,2,4-triazol-1-ylmethyl)-1H-indol-3-yl]ethanamine
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| Synonyms |
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
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| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
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| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (6.39 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (6.39 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (6.39 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. Solubility in Formulation 4: 50 mg/mL (127.72 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with ultrasonication. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.5545 mL | 12.7724 mL | 25.5447 mL | |
| 5 mM | 0.5109 mL | 2.5545 mL | 5.1089 mL | |
| 10 mM | 0.2554 mL | 1.2772 mL | 2.5545 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
| NCT Number | Recruitment | interventions | Conditions | Sponsor/Collaborators | Start Date | Phases |
| NCT04384367 | Recruiting | Drug: Maxalt 10Mg Tablet Drug: Flanax 550mg |
Migraine | Eurofarma Laboratorios S.A. | December 30, 2022 | Phase 3 |
| NCT00897949 | Completed | Drug: rizatriptan benzoate (MK0462) Drug: Comparator: placebo |
Migraine Headache | Organon and Co | March 1995 | Phase 3 |
| NCT00899379 | Completed | Drug: rizatriptan benzoate Drug: Comparator: Placebo |
Migraine Headache | Organon and Co | April 1995 | Phase 3 |
| NCT01286207 | Completed | Drug: Rizatriptan 5 mg Drug: Rizatriptan 10 mg |
Migraine Disorders | Organon and Co | March 1995 | Phase 3 |
| NCT00812006 | Completed | Drug: rizatriptan benzoate Drug: Comparator: placebo |
Migraine | Organon and Co | March 24, 2009 | Phase 3 |
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