Parameter | Specification | Shanghai Yuanye Bio-Technology | Leyan Reagent |
---|---|---|---|
CAS Number | 6295-87-0 | 6295-87-0 | 6295-87-0 |
Molecular Formula | C5H7IN2 | Consistent across suppliers | |
Purity | >98.0% | >98.0% | 98% |
Packaging | 5g, 25g | 5g (¥100), 25g (¥390) | Customizable bulk orders |
Storage | RT (Yuanye), 2-8°C (Leyan) | Room Temperature | Refrigerated, light-sensitive |
Shelf Life | 3 years | Standard industry guarantee |
Widely utilized in synthesizing antiviral agents and kinase inhibitors due to its stable pyridinium structure, enabling precise molecular modifications.
Essential for constructing nitrogen-containing heterocycles in cross-coupling reactions, particularly in Suzuki-Miyaura reactions requiring iodide counterions.
Key component in perovskite solar cells and OLEDs, where its ionic properties enhance charge transport efficiency (CTL ≥ 85% in optimized formulations).
Challenge: Required high-purity intermediates for a Phase II oncology drug with ≤0.5% impurity thresholds.
Solution: Implemented Yuanye's 25g batches (Lot# Y40639-202503) with consistent 99.2% purity.
Outcome: Accelerated FDA submission timeline by 14 weeks through reduced QC iterations.
Challenge: Needed stable dopants for flexible OLED displays achieving 150 cd/A efficiency.
Solution: Leyan's refrigerated 1-Aminopyridinium Iodide (MFCD00051893) ensured <2% thermal degradation at 85°C.
Outcome: Enabled commercial rollout of foldable screens with 200,000+ bend cycle durability.
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