Description
Metribolone
Methyltrienolone | Synthetic Steroid Research Compound
Metribolone, also known as Methyltrienolone and R-1881, is a synthetic anabolic-androgenic steroid compound used primarily as a research compound in studies involving androgen-receptor activity, steroid chemistry, molecular pharmacology, and analytical characterization.
Metribolone is a structurally modified steroid compound that has been investigated for its interaction with androgen receptors. Its defined chemical structure makes it relevant to controlled laboratory research involving steroid-receptor mechanisms and comparative androgen studies.
Research Profile of Metribolone (Methyltrienolone)
Metribolone is a synthetic steroid compound belonging to the anabolic-androgenic steroid class. It has been used extensively as a research /product/metribolone/ tool for investigating androgen-receptor binding and steroid-mediated biological pathways.
The compound is particularly relevant to laboratory studies examining receptor interactions, steroid structure–activity relationships, molecular pharmacology, and analytical identification.
Chemical Information
| Specification | Details |
|---|---|
| Product Name | Metribolone |
| Alternative Name | Methyltrienolone |
| Research Code | R-1881 |
| Chemical Class | Synthetic steroid compound |
| Molecular Formula | C₂₀H₂₄O |
| Molecular Weight | Approximately 280.4 g/mol |
| CAS Number | 965-93-5 |
| Research Areas | Androgen-receptor research, steroid chemistry, molecular pharmacology |
Research Applications
Metribolone may be investigated in controlled laboratory research involving:
- Androgen-receptor research
- Steroid receptor binding studies
- Steroid chemistry
- Molecular pharmacology
- Structure–activity relationship studies
- Comparative androgen research
- Analytical characterization
- Compound identification
- Purity and assay analysis
- Stability research
Key Characteristics of Metribolone (Methyltrienolone)
Defined Synthetic Steroid
Metribolone is a chemically defined synthetic steroid compound suitable for controlled analytical and scientific investigation.
Androgen-Receptor Research
Metribolone has been used as a research compound in studies examining androgen-receptor interactions and receptor-mediated biological pathways.
Comparative Steroid Research
Its defined molecular structure makes it useful for comparative studies involving steroid compounds and androgen-receptor activity.
Analytical Characterization
Laboratory analysis may evaluate compound identity, purity, concentration, stability, and other physicochemical characteristics using appropriate analytical methods.
Product Specifications
Product Name: Metribolone
Alternative Name: Methyltrienolone
Research Code: R-1881
CAS Number: 965-93-5
Molecular Formula: C₂₀H₂₄O
Molecular Weight: 280.4 g/mol
Compound Class: Synthetic anabolic-androgenic steroid
Intended Application: Laboratory and analytical research
Quality & Documentation
Depending on the supplied material, product documentation may include:
- Compound identity
- CAS number
- Purity or assay information
- Batch or lot number
- Certificate of Analysis (COA)
- Analytical testing information
- Stability information
- Product specifications
The product label and batch-specific documentation should be considered the definitive source for the exact material supplied.
Important Research Information
Metribolone is a pharmacologically active synthetic steroid compound and is not presented as a dietary supplement or general consumer product. Its potent biological activity makes appropriate laboratory handling, characterization, and research controls important.
This product information is provided for scientific, analytical, compound-identification, and legitimate laboratory research purposes. It does not provide dosing, administration, treatment, or performance-enhancement instructions.

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