Product Overview
Methylprednisolone Hemisuccinate (CAS 2921-57-5) is a synthetic glucocorticoid with anti-inflammatory and immunosuppressive properties. As a leading API manufacturer in China, Conscientia Industrial produces Methylprednisolone Hemisuccinate through directed organic synthesis and controlled esterification processes to ensure structural integrity and high yield.
Technical Specifications
- Product Name: Methylprednisolone Hemisuccinate
- Synonyms: Methylprednisolone Succinate; Methylprednisolone Hydrogen Succinate
- CAS Number: 2921-57-5
- Category: Pharmaceutical APIs
- Quality Standard: USP / BP / EP / JP
- Molecular Formula: C26H34O8
- Molecular Weight: 474.54
- Appearance: White or almost white hygroscopic powder
- Solubility: Practically insoluble in water, slightly soluble in acetone and in anhydrous ethanol
- Purity (HPLC): ≥98.0%
- Any Individual Impurity: ≤1.0%
- Loss on Drying: ≤1.0%
- Residue on Ignition: ≤0.2%
- Brand: Conscientia Industrial
- Country of Origin: China
Why Choose Conscientia Industrial
- Steroid Synthesis Excellence: Conscientia Industrial is specialized in the multi-step synthesis and precise purification of corticosteroid active pharmaceutical ingredients.
- Standardized Manufacturing: We produce Methylprednisolone Hemisuccinate in state-of-the-art, GMP-compliant facilities.
- Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to guarantee batch-to-batch consistency of Methylprednisolone Hemisuccinate.
- Advanced Analytical Verification: Each production batch of Methylprednisolone Hemisuccinate undergoes strict analysis by HPLC and MS to verify its chemical profile and identity.
- Full Technical Documentation: We provide a comprehensive documentation package for Methylprednisolone Hemisuccinate (CAS 2921-57-5), including the Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and Method of Analysis (MOA).
- Scalable Production Capacity: Our China facility is fully equipped to support Methylprednisolone Hemisuccinate projects from R&D scale to commercial-scale quantities.
- Direct Source Advantage: As a primary manufacturer of Methylprednisolone Hemisuccinate, we deliver competitive tiered pricing, year-round inventory stability, rapid lead times, and comprehensive technical support.
Packaging & Storage
- Standard Packaging: 100g, or 1kg aluminum foil bags; 5kg, or 25kg fiber drums with dual PE lining.
- Storage Conditions: Store at room temperature. Keep the container tightly sealed and protected from light and excessive heat.
- Shelf Life: 24 months from the manufacturing date under proper storage conditions.
- Safety Handling: This is a professional-grade API intended for industrial pharmaceutical production and laboratory research use only.
Shipping & Quotes
- Our logistics team ensures the safe and secure global shipping of Methylprednisolone Hemisuccinate via international courier, air freight, and sea freight.
- Request a Quote & COA for Methylprednisolone Hemisuccinate CAS 2921-57-5 Now.



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