Description

Testosterone Tridecanoate is a long-chain ester derivative of the primary male androgen, testosterone. This molecular modification is designed to provide a sustained-release profile, making it a compound of significant interest in advanced pharmaceutical research and development. It is primarily utilized by manufacturers in the life sciences sector for the formulation of long-acting hormonal therapies and as a critical reference standard in analytical laboratories.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel, long-acting testosterone replacement therapies (TRT) and other androgen-based pharmaceuticals.
• Reference Standard: Used as a high-purity analytical standard in quality control (QC) and research & development (R&D) laboratories for method development, validation, and compound identification via HPLC, GC-MS, or LC-MS.
• Hormone Research: Employed in preclinical and biochemical research to study the pharmacokinetics, metabolism, and biological activity of esterified androgen compounds.
• Formulation Development: Acts as an active pharmaceutical ingredient (API) in the development of injectable depot formulations aimed at providing stable and prolonged hormonal release.

Basic Information

Product Name	Testosterone Tridecanoate
CAS No.	488836-58-4
Molecular Formula	C32H52O3
Molecular Weight	484.76 g/mol
Synonyms	Testosterone 17β-Tridecanoate; 17β-Hydroxyandrost-4-en-3-one 17-Tridecanoate; Androst-4-en-3-one, 17-(1-oxotridecyl)oxy)-, (17β)-; Testosterone Tridecylate; Tridecanoic acid, ester with testosterone
EINECS	Contact for details

Quality Control

Our Testosterone Tridecanoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting high standards for pharmaceutical research. A detailed Certificate of Analysis (COA) providing results for assay, related substances, and residual solvents 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 light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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