Description

Amcinafal CAS NO 3924-70-7 is a synthetic corticosteroid derivative known for its potent anti-inflammatory and immunosuppressive properties. This compound is of significant value in pharmaceutical research and development for creating advanced therapeutic formulations. It is primarily utilized by the pharmaceutical industry for the development of topical and systemic corticosteroid medications.

Application

• Pharmaceutical Active Ingredient (API): Used in the formulation of topical creams, ointments, and lotions for treating inflammatory skin conditions such as eczema, psoriasis, and dermatitis.
• Veterinary Medicine: Incorporated into treatments for inflammatory and allergic conditions in animals.
• Biochemical Research: Serves as a reference standard and a key intermediate in steroid chemistry research and pharmacological studies.
• Anti-inflammatory Drug Development: A critical intermediate for synthesizing novel corticosteroid analogs with targeted therapeutic profiles.

Basic Information

Product Name	Amcinafal
CAS No.	3924-70-7
Molecular Formula	C₂₄H₃₁FO₆
Molecular Weight	434.50 g/mol
Synonyms	Amcinafal; 9α-Fluoro-11β,16α,17α,21-tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetal with acetone; 9α-Fluoro-11β,16α,17α,21-tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetonide; SQ 15102; Amcinafalum; Amcinafal (USAN)
EINECS	223-500-8

Quality Control

Our Amcinafal is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling, to meet stringent pharmaceutical-grade standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications.

Storage

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

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% Any single impurity ≤ 0.5%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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