Diltiazem FR / SR
Sustained and fast-release diltiazem pellets supporting flexible dosing for angina and hypertension therapy.
Product overview
Diltiazem FR/SR pellets supply flexible release kinetics for angina and hypertension management. Rraynex manufactures immediate- and sustained-release fractions using solvent layering and polymer coatings that modulate drug release across the dosing interval. Pellets are harmonized for size and density to maintain blend uniformity in capsules or multiparticulate tablets. Comprehensive in-process checks verify assay, moisture, and dissolution, ensuring both fast- and sustained-release components behave predictably. We provide extensive technical documentation containing dissolution profiles for each release fraction, impurity data, and stability results for varied climatic zones. Packaging choices - from moisture-resistant drums to small research packs - accommodate commercial, hospital, or clinical trial supply. Technical teams assist with blend optimization, capsule fill strategies, and bioequivalence study planning, while regulatory specialists prepare CTD-compatible modules. With open change-control governance and responsive quality systems, Rraynex keeps diltiazem supply dependable throughout the product lifecycle.
Technical & formulation advantages
- Controlled pelletization and coating for reproducible dissolution and downstream handling.
- Uniform particle size and morphology suitable for capsule filling and multiparticulate systems.
- Manufactured under WHO-GMP with in-process controls on assay, moisture and related substances.
- Technical support for formulation development, scale-up and regulatory documentation.
Technical specifications are available upon request.
Applications
- Capsule filling and multiparticulate dosage forms (including MUPS where applicable).
- Pharmaceutical formulation and commercial manufacturing for Cardiovascular therapies.
- CDMO and contract manufacturing programs requiring bulk diltiazem fr / sr.
Bulk pharmaceutical supply & commercial manufacture
Rraynex operates as a pharmaceutical pellets manufacturer and supplier based in India, supporting bulk supply, export and contract manufacturing for Diltiazem FR / SR. Supply is available in standard 25/50 kg packaging with batch traceability. Export documentation, DMF/COA access procedures and stability information are provided on request for applicable products.
Contact Rraynex for bulk pellet supply • View manufacturing capabilities
Bulk pharmaceutical supply & product enquiries
Looking to source Diltiazem FR / SR in bulk? Rraynex supports pharmaceutical companies seeking Diltiazem FR / SR for formulation development, capsule filling and commercial pharmaceutical manufacturing. Buyers can request product specifications, available strengths, technical documentation, samples where applicable, commercial quotations and bulk supply information.
- product specifications
- available strengths
- technical documentation
- samples where applicable
- commercial quotations
- bulk supply information
B2B supply only — not a consumer pharmacy. Pricing available on request for bulk quantities.
Related capabilities
Related products
Technical specifications
- Grade
- IP / BP / USP / EP
- Type
- Pellets
- Category
- Cardiovascular
- Pack size
- 25/50 kg
- Available strengths
- Custom / On request — Technical specifications are available upon request.
- Certifications
- WHO-GMP, ISO 9001, ISO 14001
Only use specification terms supported by existing product data. Additional technical documentation is available upon request.