About Metoprolol Succinate
Metoprolol Succinate USP is the United States Pharmacopeia USPgrade version of Metoprolol Succinate a beta1 selective adrenergic receptor blocker betablocker It is commonly prescribed to manage several cardiovascular conditions
Key Details
- Generic Name Metoprolol Succinate
- Brand Names ToprolXL others
- USP Indicates it meets the quality purity strength and consistency standards set by the United States Pharmacopeia
Indications
- Metoprolol Succinate is used to treat
- Hypertension high blood pressure
- Angina pectoris chest pain
- Heart failure particularly NYHA Class II or III
- Postmyocardial infarction heart attack management to reduce risk of death
Pharmacology
- Class Beta1 selective betablocker
- Mechanism Reduces heart rate cardiac output and blood pressure by blocking beta1 adrenergic receptors in the heart
- Formulation Extendedrelease ER tablets for oncedaily dosing
Common Dosages
- HypertensionAngina Typically 25100 mg once daily
- Heart Failure Starting at 12525 mg once daily titrated up as tolerated to a target dose eg 200 mgday
Important Notes
- Should not be abruptly discontinued as it can cause rebound hypertension or exacerbate angina
- Adjust dose with caution in patients with bradycardia hypotension or renalhepatic impairment
- May cause side effects like fatigue dizziness bradycardia depression or cold extremities
- Would you like detailed pharmacokinetics brand comparisons or patient counseling information
High-Quality Beta-Blocker Intermediate
Metoprolol Succinate is rigorously manufactured to meet USP/EP standards, ensuring reliability for pharmaceutical formulations. With its precise assay and impurity profile within limits, it is suitable for adult therapy applications under professional guidance.
Optimized Stability and Purity
This product guarantees a long shelf life of five years when stored as directed. Its stable physical form ensures consistent performance, while the high purity (99%) and accurate composition make it ideal for pharmaceutical development and bulk supply.
FAQs of Metoprolol Succinate:
Q: How should Metoprolol Succinate be stored to ensure its stability?
A: Metoprolol Succinate should be stored in a cool, dry place under recommended storage conditions as indicated, ensuring the container is tightly closed to maintain its stability and extended shelf life.
Q: What are the main benefits of using Metoprolol Succinate as a pharmaceutical intermediate?
A: The main advantages include its precise composition, high level of purity (99%), compliance with USP/EP standards, and a robust stability profile, making it highly reliable for pharmaceutical manufacturing and formulation.
Q: When is Metoprolol Succinate typically administered?
A: Usage and dosage guidelines are determined by a physician, with Metoprolol Succinate generally indicated for adults as part of therapeutic regimes requiring a beta-blocker.
Q: Where is Metoprolol Succinate commonly supplied or used?
A: As an intermediate, it is distributed, imported, manufactured, and supplied primarily within the pharmaceutical sector, especially across India for research, formulation, or large-scale production.
Q: What is the process for obtaining and using Metoprolol Succinate?
A: You can acquire Metoprolol Succinate from licensed distributors, manufacturers, or suppliers. Its use in formulations should always follow regulatory standards and professional medical direction.
Q: How does the impurity profile and assay of Metoprolol Succinate ensure quality?
A: Metoprolol Succinate is analyzed to confirm its impurity content is within specified limits and that its assay falls within 98.0% to 102.0%, ensuring consistency and safety in pharmaceutical applications.