Description

6-Methylprednisolone 17-Methoxyacetate is a synthetic corticosteroid derivative, specifically a 17-ester of 6-methylprednisolone. This compound is valued for its potent anti-inflammatory and immunosuppressive properties, serving as a key pharmaceutical intermediate. It is primarily required by manufacturers in the pharmaceutical and life sciences sectors for the research and development of advanced steroid-based therapeutics.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potent corticosteroid drugs for anti-inflammatory and immunosuppressive therapies.
• Research & Development: Used in biochemical and pharmacological research to study steroid receptor interactions and metabolic pathways.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in pharmaceutical laboratories.
• Advanced Drug Formulation: Employed in the development of novel drug delivery systems, including topical creams, ointments, and injectable formulations.

Basic Information

Product Name	6-Methylprednisolone 17-Methoxyacetate
CAS No.	86282-02-2
Molecular Formula	C₂₅H₃₄O₇
Molecular Weight	446.53 g/mol
Synonyms	6α-Methylprednisolone 17-Methoxyacetate; 6-Methylprednisolone 17α-Methoxyacetate; 11β,17α,21-Trihydroxy-6α-methylpregna-1,4-diene-3,20-dione 17-Methoxyacetate; 6-Methylprednisolone 17-(Methoxyacetate); Methylprednisolone 17-Methoxyacetate; 6-Methylprednisolone 17-Methoxyacetic Acid Ester
EINECS	Contact for details

Quality Control

Our 6-Methylprednisolone 17-Methoxyacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards 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 place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
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.