
Pharmaceutical-grade Metoprolol Tartrate (CAS 56392-17-7), min. 99%, supplied wholesale by Zyntex to licensed producers. Cardioselective beta-blocker API for immediate-release tablets and injections. CoA and SDS with every lot.
Metoprolol tartrate ((C15H25NO3)2·C4H6O6) is a white crystalline powder that is very soluble in water. It also blocks mainly beta-1 receptors in the heart, which makes it cardioselective.
Pharmaceutical companies use the tartrate salt in immediate-release tablets and injections, whereas extended-release products usually use metoprolol succinate. It is one of the most widely prescribed beta-blockers. Similarly, other beta-blockers in our range include Bisoprolol fumarate, Carvedilol and Pindolol.
Notably, Zyntex supplies it from qualified API producers with lot-specific documentation, only to licensed pharmaceutical companies.
Typical uses include, for example:
💊 Tablets
API for immediate-release tablets.
💉 Injections
API for injectable products.
🔗 Combination Products
Combined with diuretics in some markets.
🔬 Generic Development
Development as well as reference material.
| Parameter | Standard Value |
|---|---|
| Product Name | Metoprolol tartrate (API Grade) |
| CAS Number | 56392-17-7 |
| Assay (Purity) | Min. 99% |
| Appearance | White crystalline powder |
| Solubility | Very soluble in water |
| Documents | CoA as well as SDS with every lot |
⚠️ Safety & Handling: Pharmacologically active substance; harmful if swallowed. Avoid inhalation of dust and contact with skin and eyes, and also wear gloves, eye protection and dust protection. Store in tightly closed containers in a cool, dry place. Always consult the Safety Data Sheet (SDS), because it contains the full classification and handling instructions.
What is the difference between metoprolol tartrate and succinate?
The tartrate serves in immediate-release tablets and injections, whereas the succinate suits extended-release tablets.
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.