
Pharmaceutical-grade Atenolol (CAS 29122-68-7), 99–101%, supplied wholesale by Zyntex to licensed producers. Cardioselective beta-blocker API for tablets and chlorthalidone combinations. CoA and SDS with every lot.
Atenolol (C14H22N2O3) is a white or almost white powder that is sparingly soluble in water. Unlike lipophilic beta-blockers, it is hydrophilic, so it hardly enters the brain and is eliminated mainly by the kidneys.
In addition, pharmaceutical companies use it in tablets of 25, 50 and 100 mg and in fixed combinations with chlorthalidone. It is on the WHO Model List of Essential Medicines. Similarly, other beta-blockers in our range include Metoprolol tartrate, Bisoprolol fumarate and Carvedilol.
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 tablets in several strengths.
🔗 Combination Products
Combined with chlorthalidone.
🔬 Generic Development
Development as well as reference material.
🧪 Analytical Use
Reference material for quality control.
| Parameter | Standard Value |
|---|---|
| Product Name | Atenolol |
| CAS Number | 29122-68-7 |
| Molecular Formula / Weight | C14H22N2O3 / 266.34 g/mol |
| Assay | 99.0% – 101.0% |
| Appearance | White or almost white powder |
| 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.
How does atenolol differ from metoprolol?
Both are cardioselective, but atenolol is hydrophilic and eliminated by the kidneys, whereas metoprolol is lipophilic and metabolized by the liver.
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.