Description

Resocortol is a synthetic corticosteroid compound, a key intermediate in the production of more complex steroid-based active pharmaceutical ingredients (APIs). Its precise chemical structure makes it a valuable building block for pharmaceutical synthesis, ensuring the final product's desired biological activity and purity. This compound is primarily required by manufacturers in the pharmaceutical and fine chemical industries engaged in the development and production of steroidal drugs.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of potent topical and systemic corticosteroids.
• API Manufacturing: Used in the production of active pharmaceutical ingredients (APIs) for anti-inflammatory and immunosuppressive medications.
• Research & Development: Serves as a reference standard and starting material in pharmaceutical R&D for novel steroid-based therapies.
• Fine Chemical Synthesis: Employed in custom synthesis and process development for specialized steroid molecules.
• Veterinary Pharmaceuticals: Used in the formulation of steroidal treatments for animal health applications.

Basic Information

Product Name	Resocortol
CAS No.	76675-97-3
Molecular Formula	C22H30O5
Molecular Weight	374.47 g/mol
Synonyms	9α-Fluoro-11β,17α,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione; 9α-Fluoro-16α-methylprednisolone; 9-Fluoro-16α-methylprednisolone; Resocortolum; 9α-Fluoro-16α-methyl-1,4-pregnadiene-11β,17α,21-triol-3,20-dione
EINECS	Contact for details

Quality Control

Our Resocortol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets the high standards required for pharmaceutical intermediate use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.