Description

17α-Boldenone (Epiboldenone) is a synthetic anabolic-androgenic steroid (AAS) derivative. It is a key pharmaceutical intermediate and reference standard in the research and development of steroid-based therapeutics. This compound is primarily utilized by pharmaceutical R&D laboratories, analytical testing facilities, and manufacturers of high-purity chemical standards.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs).
• Analytical Reference Standard: Used for method development, calibration, and quality control in chromatographic analysis (HPLC, GC) and spectroscopy.
• Research & Development: Employed in biochemical and pharmacological studies to investigate the structure-activity relationships (SAR) of anabolic steroids.
• Veterinary Pharmaceutical Research: Acts as a precursor or model compound in the development of veterinary treatments, given the historical use of related compounds in animal husbandry.
• Metabolite Studies: Used in clinical and forensic toxicology research as a reference for metabolite identification and detection.

Basic Information

Product Name	17α-Boldenone (Epiboldenone)
CAS No.	27833-18-7
Molecular Formula	C₁₉H₂₆O₂
Molecular Weight	286.41 g/mol
Synonyms	Epiboldenone; 1,4-Androstadiene-17α-ol-3-one; δ1,4-Androstadiene-17α-ol-3-one; 17α-Hydroxyandrosta-1,4-dien-3-one; 17α-Boldenone; 17-epiBoldenone
EINECS	Contact for details

Quality Control

Our 17α-Boldenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with your research or manufacturing specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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