Description

Testosterone Pivalate is a long-acting ester derivative of the primary male androgen, testosterone. This compound is valued for its enhanced stability and prolonged release profile compared to the parent hormone, making it a critical intermediate in advanced pharmaceutical synthesis. It is primarily utilized by manufacturers in the pharmaceutical and biotechnology sectors for the development of hormone replacement therapies, anabolic agents, and research compounds.

Application

• Pharmaceutical Intermediate: Key starting material or intermediate in the synthesis of long-acting injectable testosterone formulations and other steroidal pharmaceuticals.
• Hormone Replacement Therapy (HRT): Used in the development of depot injections designed for sustained release in testosterone deficiency treatments.
• Research & Development: Serves as a reference standard and active compound in preclinical and clinical research studies involving androgen receptors and metabolic pathways.
• Veterinary Medicine: Employed in the formulation of anabolic preparations for growth promotion and therapeutic applications in livestock and companion animals.
• Performance-Enhancing Compound Synthesis: A precursor in the controlled synthesis of anabolic-androgenic steroids (AAS) under strict regulatory frameworks for medical use.

Basic Information

Product Name	Testosterone Pivalate
CAS No.	21549-54-2
Molecular Formula	C27H42O3
Molecular Weight	414.63 g/mol
Synonyms	Testosterone 17β-Pivalate; 17β-Hydroxyandrost-4-en-3-one 17-pivalate; Androst-4-en-3-one, 17-(2,2-dimethyl-1-oxopropoxy)-, (17β)-; Testosterone Trimethylacetate; Testosterone Tert-Pentanoate; TP; Testosterone 17β-tert-Pentanoate
EINECS	244-431-5

Quality Control

Our Testosterone Pivalate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis to ensure it meets high-grade pharmaceutical standards. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with in-house specifications and supporting cGMP guidelines for active pharmaceutical ingredients (APIs).

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. For long-term storage, consider using desiccants and maintaining 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)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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