3-Hydroxy-2-methylpyridine
3-Hydroxy-2-methylpyridine (CAS: 1121-25-1, Formula: C6H7NO, MW: 109.13) is a key heterocyclic building block vital for chemical synthesis. This pyridine derivative is primarily utilised as an intermediate in the preparation of more complex organic molecules. Available at a purity of 99%, it serves as a valuable reagent for researchers and industrial chemists in various synthetic pathways.
- IUPAC
- 2-Methyl-3-pyridinol
- Synonyms
- 2-Methyl-3-pyridinol

Synthesis of Pyrimidine Derivatives
3-Hydroxy-2-methylpyridine has been documented for its use in the synthesis of pyrimidine compounds. This application highlights its utility as a foundational unit in creating nitrogen-containing heterocyclic systems.
Chemical Synthesis Intermediate
As a substituted pyridine, this compound functions as a versatile intermediate in organic synthesis. Its structure allows for various chemical modifications, enabling the construction of diverse molecular architectures.
Heterocyclic Chemistry Research
This chemical is employed in academic and industrial research focused on heterocyclic building blocks. It provides a scaffold for exploring novel chemical reactions and developing new materials or biologically active compounds.
| Molecular weight | 109.13 |
|---|---|
| Empirical formula | C6H7NO |
| Assay | 99% |
| Application | 3-Hydroxy-2-methylpyridine was used in the synthesis of pyrimidine1. |
| Melting point | 168-169 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| 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 3-Hydroxy-2-methylpyridine used for?
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3-Hydroxy-2-methylpyridine is primarily used as a chemical intermediate in synthetic organic chemistry, notably in the preparation of pyrimidine derivatives and other heterocyclic compounds.
What is the CAS number and chemical formula for 3-Hydroxy-2-methylpyridine?
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The CAS number is 1121-25-1 and the chemical formula is C6H7NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Hydroxy-2-methylpyridine with an assay of 99%. This is a high-purity grade suitable for research and synthesis. We do not represent this product as USP, BP, or EP grade.
How should 3-Hydroxy-2-methylpyridine be handled safely?
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3-Hydroxy-2-methylpyridine is classified as Dangerous. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye damage (H318), and may cause respiratory irritation (H335). Always handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, in a well-ventilated area. Refer to the Safety Data Sheet for full details.
Can I get a sample or a quote for 3-Hydroxy-2-methylpyridine?
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Yes, you can request a sample or obtain a quote for 3-Hydroxy-2-methylpyridine by contacting our sales team through the website or by calling us directly.
How is 3-Hydroxy-2-methylpyridine packed and shipped?
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3-Hydroxy-2-methylpyridine is carefully packed according to industry standards to ensure safe handling and transport. We are experienced exporters and can arrange international shipment.
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