I-Pill 1. at a Glance
I-Pill 1.5 mg by Nicholas Piramal is a synthetic progestogen formulation containing levonorgestrel, a second-generation synthetic hormone extensively studied in reproductive biology research. This pharmaceutical-grade compound serves as a valuable tool for researchers investigating hormonal contraceptive mechanisms, steroid receptor interactions, and reproductive endocrinology pathways. At Stroid UK Shop, scientists can access this well-characterised reference standard for comprehensive laboratory studies examining progestational activity and hormonal regulation mechanisms.
Laboratory Applications
Researchers utilise I-Pill formulations to examine levonorgestrel’s binding affinity to progesterone and androgen receptors in cellular models. The compound demonstrates high bioavailability and rapid absorption characteristics, making it suitable for pharmacokinetic investigations and receptor-mediated pathway analysis. Laboratory studies focus on its mechanism as a progestogen receptor agonist with anti-estrogenic properties in specific tissue types. Scientists investigating emergency contraceptive mechanisms examine how levonorgestrel modulates luteinizing hormone surge inhibition and ovulation timing in reproductive biology models. The formulation’s standardised dosing enables consistent research outcomes across comparative studies examining steroid hormone interactions and metabolic pathways. Researchers studying levonorgestrel compounds often compare this preparation with other progestational agents and synthetic hormones available through selective androgen receptor modulators and peptide research programmes.
Technical Specifications
| Parameter | Value |
|---|---|
| Active Compound | Levonorgestrel |
| Concentration | 1.5 mg per unit |
| Manufacturer | Nicholas Piramal |
| CAS Number | 797-63-7 |
| Molecular Formula | C₂₁H₂₈O₂ |
| Molecular Weight | 312.4 g/mol |
| Storage Conditions | Room temperature, dry environment |
| Research Applications | Reproductive biology, hormone receptor studies |
Research Compliance
This I-Pill 1.5 mg levonorgestrel formulation is supplied exclusively for in-vitro research applications and laboratory investigation purposes. This product is not intended for human consumption, therapeutic use, or any application outside controlled laboratory environments. Researchers must ensure appropriate institutional oversight and safety protocols when conducting studies with this synthetic progestogen compound.


