
Pharmaceutical-grade Mefenamic Acid (CAS 61-68-7), 99–101.5%, supplied wholesale by Zyntex to licensed producers. Fenamate NSAID API for capsules, tablets and pediatric suspensions. CoA and SDS with every lot.
Mefenamic acid (C15H15NO2) is a white to off-white microcrystalline powder that is practically insoluble in water and melts at about 230–231°C. It exists in polymorphic forms, so producers control the crystal form and particle size.
In addition, pharmaceutical companies use it in 250 mg capsules, 500 mg tablets and pediatric oral suspensions for mild to moderate pain, including menstrual pain. Similarly, other NSAID APIs in our range include Diclofenac sodium, Ibuprofen and Acetylsalicylic acid.
Notably, Zyntex supplies it from qualified API producers with lot-specific documentation, only to licensed pharmaceutical companies.
Typical uses include, for example:
💊 Capsules
API for 250 mg capsules.
💊 Tablets
API for 500 mg tablets.
🥄 Suspensions
API for pediatric suspensions.
🔬 Generic Development
Development as well as reference material.
| Parameter | Standard Value |
|---|---|
| Product Name | Mefenamic Acid |
| CAS Number | 61-68-7 |
| Molecular Formula / Weight | C15H15NO2 / 241.29 g/mol |
| Assay / Purity (HPLC) | 99.0% – 101.5% (On Dried Basis) |
| Melting Point | Approx. 230 – 231 °C |
| Loss on Drying | ≤ 0.5% |
| Documents | CoA as well as SDS with every lot |
⚠️ Safety & Handling: Toxic if swallowed in larger amounts and may damage the unborn child. Avoid inhalation of dust and contact, and also wear gloves, eye protection and dust protection. Store in tightly closed, light-resistant containers. Always consult the Safety Data Sheet (SDS), because it contains the full classification and handling instructions.
Which dosage forms use mefenamic acid?
Capsules, tablets as well as pediatric oral suspensions.
Who can purchase this API?
Only pharmaceutical companies holding the licenses required for API purchase as well as use in their country.
How can I get a price and documents?
Prices depend on quantity, packaging and destination, so please contact us with your required volume. We then send a quotation together with the CoA and SDS.