Letrozole Research Overview
Letrozole is a third-generation non-steroidal aromatase inhibitor extensively studied for its potent suppression of estrogen biosynthesis. This pharmaceutical-grade compound from Aaster Health and Sports Solutions represents one of the most effective aromatase inhibitors available for laboratory research applications. Our Stroid UK Shop provides this compound to support investigations into endocrine modulation and estrogen-dependent cellular processes.
The mechanism involves competitive inhibition of the aromatase enzyme (CYP19A1), which catalyses the final step in estrogen biosynthesis from androstenedione and testosterone. Letrozole demonstrates approximately 98% suppression of plasma estradiol levels in clinical studies, making it significantly more potent than first-generation inhibitors like aminoglutethimide.
Laboratory Research Applications
Researchers investigating estrogen-dependent pathways frequently examine letrozole for its ability to create controlled low-estrogen environments in experimental models. Studies have evaluated its effects on bone metabolism, cardiovascular function, and reproductive endocrinology. The compound’s selectivity for aromatase over other cytochrome P450 enzymes makes it valuable for specific enzymatic inhibition research.
Comparative studies with other aromatase inhibitors demonstrate letrozole’s superior potency and longer half-life characteristics. Research applications often involve investigating estrogen receptor modulation alongside selective androgen receptor modulators to understand hormonal interactions in tissue-specific contexts.
Compound Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 112809-51-5 |
| Molecular Formula | C₁₇H₁₁N₅ |
| Molecular Weight | 285.31 g/mol |
| Purity | ≥98% (verify with supplier) |
| Form | Oral tablets |
| Storage | Room temperature, dry conditions |
Quality assurance protocols ensure consistent pharmaceutical-grade standards. Each batch undergoes analytical testing to verify identity and purity specifications. Storage recommendations maintain compound stability throughout the research period. Peptide research often incorporates aromatase inhibition studies to examine hormonal influences on protein synthesis pathways.
Research Compliance
This product is supplied exclusively for in-vitro laboratory research purposes. Not intended for human consumption, therapeutic use, or any application outside controlled research environments. Researchers must comply with applicable regulations governing research chemical handling and disposal.
