Description

Clascoterone is a novel, first-in-class topical androgen receptor inhibitor. This compound is significant for its targeted mechanism of action, offering a high degree of specificity for treating androgen-mediated dermatological conditions. It is primarily required by the pharmaceutical and advanced dermatology sectors for the development and formulation of topical treatments. Clascoterone CAS NO 19608-29-8 represents a key active pharmaceutical ingredient (API) for modern therapeutic solutions.

Application

• Topical Acne Vulgaris Treatment: As the active ingredient in prescription medications for the treatment of acne in patients.
• Androgenetic Alopecia R&D: Investigated in research and development for potential use in topical formulations targeting hair loss.
• Pharmaceutical API: Serves as the critical Active Pharmaceutical Ingredient for compounding pharmacies and drug manufacturers.
• Dermatological Creams & Gels: Formulated into patient-applied topical creams, gels, and solutions.
• Clinical Research Material: Used as a reference standard and raw material in preclinical and clinical studies.
• Cosmeceutical Development: Explored for advanced cosmeceutical applications targeting sebum production and skin health.

Basic Information

Product Name	Clascoterone
CAS No.	19608-29-8
Molecular Formula	C24H28Cl2O4
Molecular Weight	451.38 g/mol
Synonyms	CB-03-01; Cortexolone 17α-propionate; 17α-propionyloxy-3-oxopregna-4,9(11)-diene-21,17-carbolactone; 11-Dehydrocortexolone 17α-propionate; 17α-Hydroxy-3-oxopregna-4,9(11)-diene-21-carboxylic acid, γ-lactone, 17-propionate; Win 49596
EINECS	Contact for details

Quality Control

Our Clascoterone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical R&D and formulation. Specifications align with industry expectations for advanced intermediates and APIs. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. Keep away from incompatible materials.

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%
Water Content (KF)	≤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.