2-Hydroxy-4-methylpyridine
- CAS No.13466-41-6
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 2-Hydroxy-4-methylpyridine (CAS 13466-41-6), a versatile pyridine-based intermediate for pharmaceutical, agrochemical, and dye synthesis.
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Product Overview
2-Hydroxy-4-methylpyridine is a key heterocyclic organic compound widely employed as a building block in fine chemical synthesis. With the molecular formula C6H7NO and a molecular weight of 109.13 g/mol, this pyridine derivative features both hydroxyl and methyl functional groups that enable diverse reactivity in multi-step synthetic pathways. It is commonly utilized in the production of active pharmaceutical ingredients (APIs), crop protection agents, specialty dyes, and fragrance compounds.
Specifications
| CAS Number | 13466-41-6 |
|---|---|
| Molecular Formula | C6H7NO |
| Molecular Weight | 109.13 g/mol |
| Appearance | Off-white to yellow-brown crystalline powder |
| Purity | ≥99.0% |
| Melting Point | 131–134 °C (lit.) |
| Boiling Point | 186–187 °C at 12 mm Hg (lit.) |
| Density | 1.212 g/cm³ |
| Refractive Index | 1.551 |
| Flash Point | 186–187 °C / 12 mm Hg |
Industrial Applications
As a multifunctional intermediate, 2-Hydroxy-4-methylpyridine serves critical roles across several high-value chemical sectors:
- Pharmaceutical Intermediates: Used in the synthesis of complex APIs targeting neurological, metabolic, and anti-infective therapeutic areas.
- Agrochemical Intermediates: Serves as a precursor in the development of modern herbicides and fungicides with enhanced selectivity and environmental profiles.
- Dye & Pigment Chemistry: Contributes to the structural backbone of specialty colorants requiring thermal and photochemical stability.
- Flavor & Fragrance Synthesis: Enables the creation of nitrogen-containing aroma molecules with unique olfactory characteristics.
The compound is supplied in 25 kg fiber drums or customized packaging upon request. For optimal stability, it must be stored in well-closed, light-resistant, and airtight containers under dry, cool conditions.
