Pharmaceutical-Grade Corticosteroid API Manufacturer & Supplier
Hydrocortisone is a widely used corticosteroid active pharmaceutical ingredient (API) with strong anti-inflammatory, anti-allergic, and immunosuppressive properties. It is commonly applied in topical, oral, injectable, and ophthalmic formulations for the treatment of inflammation, adrenal insufficiency, and autoimmune disorders.
As a reliable Hydrocortisone manufacturer and global supplier, we provide pharmaceutical-grade Hydrocortisone API to international pharmaceutical companies, formulation manufacturers, and distributors seeking stable quality, regulatory compliance, and cost-efficient sourcing.

Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Hydrocortisone |
| Synonyms | Cortisol |
| CAS Number | 50-23-7 |
| Molecular Formula | C₂₁H₃₀O₅ |
| Molecular Weight | 362.46 |
| Appearance | White or almost white crystalline powder |
| Assay | ≥ 98.0% (HPLC) |
| Identification | Conforms to USP / EP / BP |
| Loss on Drying | ≤ 1.0% |
| Residual Solvents | Meets ICH Q3C |
| Heavy Metals | Meets pharmacopeial limits |
| Packaging | 1 kg / 5 kg / 10 kg aluminum foil bag or fiber drum |
| Storage | Store in a cool, dry place, protected from light |
Key Applications
- Anti-inflammatory and anti-allergic drug formulations
- Hormone replacement therapies
- Dermatological creams and ointments
- Injectable corticosteroid preparations
- Veterinary pharmaceutical formulations


