Testosterone Undecanoate Powder is a long-chain esterified testosterone compound formed by attaching an undecanoate ester group to the testosterone molecule. It is recognized for its distinct molecular structure, high purity, and consistent physical characteristics. With a molecular formula of C₃₀H₄₈O₃, a molecular weight of 456.70 g/mol, and CAS Number 5949-44-0, Testosterone Undecanoate is typically supplied as a white to off-white crystalline powder. It is commonly referenced in pharmaceutical research, analytical testing, and chemical manufacturing applications requiring well-characterized testosterone derivatives.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Testosterone Undecanoate Powder |
| Synonyms | Testosterone Undecylate |
| CAS Number | 5949-44-0 |
| Molecular Formula | C₃₀H₄₈O₃ |
| Molecular Weight | 456.70 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity | ≥99% |
| Chemical Type | Long-Chain Testosterone Ester |
| Storage | Store in a cool, dry place away from moisture and direct sunlight |
| Available Sizes | 100g, 500g, 1kg |
Product Description
Testosterone Undecanoate Powder is a long-chain testosterone ester created by combining testosterone with an undecanoate ester group. The addition of this longer ester chain produces a unique molecular structure that differentiates it from other testosterone derivatives, including Testosterone Propionate, Testosterone Enanthate, and Testosterone Cypionate.
The compound is characterized by its stable chemical composition, defined molecular profile, and consistent crystalline appearance. High-quality Testosterone Undecanoate Powder is manufactured through controlled processes and undergoes analytical evaluation to confirm identity, purity, and batch consistency.
Due to its specific ester structure and molecular characteristics, Testosterone Undecanoate is an important compound within pharmaceutical and biochemical industries. Its well-defined composition makes it suitable for applications where precise chemical identification, reliable raw material quality, and consistent analytical properties are required.
Testosterone Undecanoate Powder should be maintained under appropriate storage conditions to preserve its physical and chemical stability. Keeping the material protected from moisture, excessive heat, and direct sunlight helps maintain its quality and integrity throughout its storage period.
Key Features
- Long-chain testosterone ester compound
- Defined molecular structure and composition
- High-purity crystalline powder
- Consistent physical and chemical characteristics
- White to off-white powder appearance
- Stable under recommended storage conditions
Storage Information
Testosterone Undecanoate Powder should be stored in a tightly sealed container in a cool, dry environment. Avoid exposure to moisture, high temperatures, and direct sunlight to help maintain product stability and quality.
Frequently Asked Questions
What is Testosterone Undecanoate Powder?
Testosterone Undecanoate Powder is an esterified testosterone compound containing an undecanoate ester chain attached to the testosterone molecule.
How is Testosterone Undecanoate different from other testosterone esters?
Testosterone Undecanoate contains a longer undecanoate ester chain, creating a different molecular structure compared with shorter-chain testosterone esters.
What does Testosterone Undecanoate Powder look like?
It is generally supplied as a white to off-white crystalline powder with consistent physical properties.
How should Testosterone Undecanoate Powder be stored?
It should be stored in a sealed container in a cool, dry location protected from moisture, heat, and direct sunlight.




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