Description

17Alpha-Hydroxytrenbolone is a potent synthetic anabolic-androgenic steroid (AAS) derivative. It is a key intermediate in the synthesis of more complex steroid compounds and is valued for its high biological activity. This product is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in advanced steroid chemistry and metabolic studies.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate in the synthesis of novel anabolic agents and for studying structure-activity relationships (SAR) in steroid pharmacology.
• Reference Standard: Used as a high-purity analytical standard in laboratories for method development, calibration, and quality control testing of related steroid products.
• Biochemical Research: Employed in metabolic and endocrine research to investigate androgen receptor binding, myogenic pathways, and protein synthesis mechanisms.
• Veterinary Pharmaceutical Synthesis: Acts as a precursor in the development of potent growth-promoting agents for livestock, although final applications are strictly regulated.
• Fine Chemical Manufacturing: Used by specialty chemical producers to create custom steroid derivatives for specific client or research project requirements.

Basic Information

Product Name	17Alpha-Hydroxytrenbolone
CAS No.	80657-17-6
Molecular Formula	C₁₈H₂₂O₃
Molecular Weight	286.36 g/mol
Synonyms	17α-Hydroxytrenbolone; 17α-Hydroxyestra-4,9,11-trien-3-one; Trenbolone 17α-ol; Estra-4,9,11-trien-3-one, 17,19-dihydroxy-; 19-Hydroxy-17α-trenbolone; 17,19-Dihydroxyestra-4,9,11-trien-3-one
EINECS	Contact for details

Quality Control

Every batch of 17Alpha-Hydroxytrenbolone is manufactured and tested under strict quality management protocols. We provide comprehensive analytical documentation to ensure product integrity and traceability. Our standard quality commitment includes identity confirmation by spectroscopic methods (IR, NMR), purity assessment by HPLC, and control of related substances. A detailed Certificate of Analysis (COA) is available for each lot, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

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