2-Hydroxy-3-methylpyridine
2-Hydroxy-3-methylpyridine (CAS: 1003-56-1; Formula: C6H7NO; Molar Mass: 109.13 g/mol) is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly for the creation of more complex molecules. Its pyridine ring structure with hydroxyl and methyl substituents makes it a versatile intermediate in various research and development applications.

Chemical Synthesis Intermediate
2-Hydroxy-3-methylpyridine is used as a precursor in the synthesis of diverse organic compounds. Its functional groups allow for various chemical transformations, making it a key component in multi-step synthetic routes.
Heterocyclic Compound Research
This pyridine derivative is employed in academic and industrial research focused on the development of novel heterocyclic compounds. It can be a starting material for exploring new chemical entities with potential biological activity.
Pharmaceutical Intermediate
The compound may find application as an intermediate in the synthesis of pharmaceutical active ingredients (APIs). Its structure can be incorporated into larger molecules targeted for therapeutic use.
| Molecular weight | 109.13 |
|---|---|
| Empirical formula | C6H7NO |
| Assay | 97% |
| Melting point | 139-143 °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) | 26-36 |
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-3-methylpyridine used for?
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2-Hydroxy-3-methylpyridine is primarily used as a building block and intermediate in chemical synthesis, particularly for research and the development of novel heterocyclic compounds and potentially pharmaceutical agents.
What is the CAS number and molecular formula for 2-Hydroxy-3-methylpyridine?
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The CAS number is 1003-56-1 and the molecular formula is C6H7NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Hydroxy-3-methylpyridine with a minimum purity of 97%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should 2-Hydroxy-3-methylpyridine be handled safely?
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2-Hydroxy-3-methylpyridine is classified as dangerous. It is harmful if swallowed, causes skin irritation, causes serious eye damage, and may cause respiratory irritation. Handle with appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. Ensure good ventilation. In case of contact with eyes, rinse cautiously with water for several minutes.
How is 2-Hydroxy-3-methylpyridine packed and shipped?
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2-Hydroxy-3-methylpyridine is carefully packed according to international shipping regulations for hazardous chemicals and is exported globally by Tech Serve Solutions.
How can I request a sample or a quote for 2-Hydroxy-3-methylpyridine?
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To request a sample or a quote for 2-Hydroxy-3-methylpyridine, please contact our sales department through the website or by calling our office.
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