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CAS RN: 181183-52-8 | Product Number: A3111
Almotriptan Malate
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Purity: >98.0%(HPLC)
Synonyms:
- 3-[2-(Dimethylamino)ethyl]-5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indole Malate
Product Documents:
| Size | Unit Price | Belgium | Japan* |
Shipping Information
|
|---|---|---|---|---|
| 25MG |
€58.00
|
Contact Us | 1 | |
| 100MG |
€155.00
|
Contact Us | 30 |
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | A3111 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__7H__2__5N__3O__2S·C__4H__6O__5 = 469.55 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 181183-52-8 |
| Related CAS RN
|
154323-57-6 |
| Reaxys Registry Number | 15435698 |
| PubChem Substance ID | 468590147 |
| Merck Index (14) | 304 |
| MDL Number | MFCD08067740 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Elemental analysis(Nitrogen) | 8.50 to 9.50 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 162 °C(dec.) |
| Solubility in water | Soluble |
GHS
Related Laws:
Transport Information:
| HS Number | 2935909099 |
Application
Almotriptan Malate: A Selective 5-HT1B/1D Receptor Agonist
Almotriptan malate is a selective 5-hydroxytryptamine1B/1D (5-HT1B/1D) receptor agonist, known as triptan. Almotriptan binds with high affinity to 5-HT1B, 5-HT1D, and 5-HT1F receptors, and has weak affinity for 5-HT1A and 5-HT7 receptors. However, almotriptan has no significant affinity at 5-HT2, 5-HT3, 5-HT4 or 5-HT6. Triptans, including almotriptan, are major advance in the treatment of migraine. The therapeutic activity of triptans in migramine can most likely to be attributed to agonist effects at 5-HT1B/1D receptors on the intracranial blood vessels. (The product is for research purpose only.)
References
- Pharmacological characterization of almotriptan: an indolic 5-HT receptor agonist for the treatment of migraine
- Almotriptan, a New Anti‐Migraine Agent: A Review
- Triptans in migraine: A comparative review of pharmacology, pharmacokinetics and efficacy
- A validated reversed phase HPLC method for the determination of process-related impurities in almotriptan malate active pharmaceutical ingredient
- A validated RP HPLC method for estimation of almotriptan malate in pharmaceutical dosage form
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