Description

Testosterone p-Toluenesulfonate is a specific esterified salt form of the primary male androgen hormone, testosterone. This chemical modification enhances the compound's stability and handling characteristics, making it a valuable intermediate for advanced pharmaceutical synthesis. It is primarily utilized by research institutions and manufacturers in the life sciences sector for the development and production of specialized hormonal therapies and reference standards.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of advanced testosterone-based therapeutics and prodrugs.
• Reference Standard: Used in analytical laboratories for method development, calibration, and quality control testing of hormonal products.
• Biochemical Research: Employed in studies investigating androgen receptor binding, hormone metabolism, and endocrine pathways.
• Veterinary Medicine: A precursor in the formulation of hormonal treatments for animals.
• Controlled-Release Formulations: The p-toluenesulfonate salt can be utilized in the design of sustained-release drug delivery systems.

Basic Information

Product Name	Testosterone p-Toluenesulfonate
CAS No.	1255-57-8
Molecular Formula	C26H36O5S
Molecular Weight	460.63 g/mol
Synonyms	Testosterone Tosylate; Testosterone 17β-Tosylate; Testosterone p-Tosylate; 17β-Hydroxyandrost-4-en-3-one 17-(4-methylbenzenesulfonate); Androst-4-en-3-one, 17-[(4-methylphenyl)sulfonyl]oxy]-, (17β)-; Testosterone tosylate salt; Testosterone p-toluenesulphonate
EINECS	Contact for details

Quality Control

Our Testosterone p-Toluenesulfonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical intermediates and research chemicals. A 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, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Single Unknown Impurity	≤0.5%

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