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High-quality Metoprolol Tartrate API supplied by Macroline Health Care — a trusted exporter of Pharmaceutical APIs and Advance Intermediates with regulatory grade and documentation support.
Macroline Health Care supplies Metoprolol Tartrate API for pharmaceutical manufacturers and formulation partners worldwide. Below is a brief overview of the molecule and its commercial relevance.
Metoprolol Tartrate is a cardioselective beta-1 adrenergic receptor antagonist and pharmaceutical active ingredient used primarily in cardiovascular formulations. It is the tartrate salt form of metoprolol and acts by selectively blocking beta-1 adrenergic receptors in the heart, thereby reducing heart rate, myocardial contractility and cardiac workload.
Key technical parameters for quality evaluation, regulatory review, and sourcing decisions.
| Parameter | Specification / Information |
|---|---|
| Product Name | Metoprolol Tartrate |
| Chemical Name | 2-Propanol, 1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-, (±)-, [R-(R*,R*)]-2,3-dihydroxybutanedioate (2:1) salt |
| CAS Number | 56392-17-7 |
| Molecular Formula | (C₁₅H₂₅NO₃)₂·C₄H₆O₆ / C₃₄H₅₆N₂O₁₂ |
| Molecular Weight | 684.81 g/mol |
| Physical Form | Solid / crystalline powder |
| Appearance | White to almost white crystalline powder |
| Melting Point | Approximately 120–124 °C |
| pH | Approximately 6.0–7.0, depending on test concentration |
| Solubility in Water | Very soluble / soluble |
| Solubility in Ethanol | Freely soluble |
| Solubility in Acetone | Slightly soluble |
| Solubility in Ether | Practically insoluble |
| Therapeutic Class | Beta-1 adrenergic receptor blocker |
| Pharmaceutical Application | Cardiovascular formulations |
| Storage | Store in a tightly closed container in a cool, dry place and protect from light and moisture |
| COA | Available on request |
| MSDS/SDS | Available on request |
Recommended packing and storage guidance to help maintain product integrity during export and warehousing.
| Parameter | Details |
|---|---|
| Packaging | Available in suitable pharmaceutical-grade packaging according to customer requirements and applicable transportation regulations. |
| Pack Size | To be confirmed based on customer requirements and current manufacturer specification. |
| Container | Properly sealed, labelled and suitable for pharmaceutical API storage and transportation. |
| Storage | Keep tightly closed and store according to the conditions specified in the approved product documentation / SDS. |
| Bulk Packaging | Bulk quantities can be arranged subject to availability and applicable packaging requirements. |
| Shelf Life | As specified by the manufacturer and supported by the applicable product documentation. |
Our team supports commercial inquiries, regulatory grade confirmation, COA/MSDS, and export documentation for pharmaceutical partners worldwide.