2,5-Dichloro-3-nitropyridine (CAS 15862-46-3) is a high-purity chemical intermediate widely used in pharmaceuticals, agrochemicals, and specialty materials. Key parameters include:
| Parameter | Specification | Competitor A | Competitor B |
|---|---|---|---|
| Purity | ≥99% | ≥98% | ≥97.5% |
| Melting Point | 78-80°C | 75-78°C | 77-79°C |
| Packaging | 1kg, 5kg, 25kg | 500g, 10kg | 1kg, 20kg |
Used in synthesis of antiviral and anticancer agents due to its nitro and chloro functional groups.
Key component in herbicides and insecticides, enhancing bioavailability and stability.
Building block for conductive polymers and OLED materials.
Challenge: Low yield in antiviral drug intermediate synthesis.
Solution: Optimized reaction using 2,5-Dichloro-3-nitropyridine (purity 99%).
Result: Yield increased from 62% to 88%, reducing production costs by 22%.
Challenge: Degradation of herbicide under UV exposure.
Solution: Incorporated 2,5-Dichloro-3-nitropyridine as stabilizer.
Result: Product shelf life extended from 6 to 18 months.
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