2-Hydroxy-4-methylpyridine
2-Hydroxy-4-methylpyridine (CAS: 13466-41-6), with the molecular formula C6H7NO and a molecular weight of 109.13 g/mol, is a heterocyclic organic compound. It is a valuable intermediate and building block in chemical synthesis, particularly within the realm of pyridine derivatives. This compound finds utility in research and development for creating more complex molecules.
- IUPAC
- 4-Methyl-2(1H)-pyridinone

Chemical Synthesis Intermediate
Utilised as a key building block in organic synthesis for the construction of more complex molecular structures. Its pyridine core allows for diverse functionalisation in multi-step reaction pathways.
Research and Development
Employed in R&D laboratories for exploring novel chemical reactions and developing new compounds. Its structure is suitable for derivatisation in medicinal chemistry and materials science.
Heterocyclic Chemistry
A useful component in heterocyclic chemistry, enabling the synthesis of substituted pyridine rings, which are prevalent in pharmaceuticals and agrochemicals.
| Molecular weight | 109.13 |
|---|---|
| Empirical formula | C6H7NO |
| Assay | 99% |
| Boiling point | 186-187 °C/12 mmHg(lit.) |
| Melting point | 131-134 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Hydroxy-4-methylpyridine used for?
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2-Hydroxy-4-methylpyridine is primarily used as a building block and intermediate in chemical synthesis and research and development, particularly within heterocyclic and pyridine chemistry.
What are the CAS number and formula for 2-Hydroxy-4-methylpyridine?
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The CAS number for 2-Hydroxy-4-methylpyridine is 13466-41-6, and its molecular formula is C6H7NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Hydroxy-4-methylpyridine with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for 2-Hydroxy-4-methylpyridine?
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2-Hydroxy-4-methylpyridine is classified as a Warning with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, such as a dust mask (N95), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 2-Hydroxy-4-methylpyridine packed, shipped, and exported?
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2-Hydroxy-4-methylpyridine is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a quote or sample for 2-Hydroxy-4-methylpyridine?
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To request a quote or sample, please contact the Tech Serve Solutions sales team via our website or by calling our office.
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