Description

Epiandrosterone Acetate is a high-purity steroid derivative, specifically the 3β-acetate ester of epiandrosterone. This compound serves as a critical pharmaceutical intermediate and a valuable reference standard in analytical chemistry. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and life sciences sectors for the development and quality control of steroid-based products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used for method development, calibration, and quality assurance in analytical laboratories (HPLC, GC-MS).
• Biochemical Research: Employed in metabolic studies and as a precursor in the investigation of androgen biosynthesis pathways.
• Cosmetic Science: Potential use in research for topical formulations targeting specific skin receptors (subject to regional regulatory approval).
• Veterinary Pharmaceuticals: Intermediate in the development of steroid treatments for animal health applications.

Basic Information

Product Name	Epiandrosterone Acetate
CAS No.	1289-31-2
Molecular Formula	C21H32O3
Molecular Weight	332.48 g/mol
Synonyms	3β-Hydroxy-5α-androstan-17-one 3-acetate; 5α-Androstan-3β-ol-17-one acetate; Epiandrosterone 3-acetate; Androstan-17-one, 3-(acetyloxy)-, (3β,5α)-; Isoandrosterone acetate; 3β-Acetoxy-5α-androstan-17-one
EINECS	215-085-7

Quality Control

Our Epiandrosterone Acetate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and melting point, to ensure it meets exacting standards for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Melting Point	166°C - 170°C
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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