5-Hydroxymethyl-2-methylpyridine
5-Hydroxymethyl-2-methylpyridine (CAS: 34107-46-5; C7H9NO) is a heterocyclic organic compound with a molecular weight of 123.15 g/mol. This pyridine derivative functions as a valuable building block in chemical synthesis. It is commonly employed in the development of more complex molecules, particularly within the pharmaceutical and agrochemical industries, owing to its versatile pyridine scaffold and reactive hydroxymethyl group. TSS supplies this compound with an assay of 97%.
- IUPAC
- (6-Methyl-3-pyridinyl)methanol,6-Methylpyridine-3-methanol
- Synonyms
- (6-Methyl-3-pyridinyl)methanol6-Methylpyridine-3-methanol

Pharmaceutical Intermediate
Used as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug discovery research. Its pyridine structure is found in numerous therapeutic agents.
Agrochemical Synthesis
Applicable in the development of novel pesticides, herbicides, and fungicides, leveraging the heterocyclic pyridine motif for biological activity.
Organic Synthesis Reagent
Serves as a versatile reagent in various organic transformations, enabling the introduction of the 2-methyl-5-pyridinylmethyl moiety into diverse molecular frameworks.
Materials Science
Potentially used in the synthesis of specialised polymers or functional materials where a pyridine ring offers desirable electronic or coordination properties.
| Molecular weight | 123.15 |
|---|---|
| Empirical formula | C7H9NO |
| Assay | 97% |
| Refractive index | n20/D 1.540 |
| Melting point | 43-47 °C |


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
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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 5-Hydroxymethyl-2-methylpyridine used for?
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5-Hydroxymethyl-2-methylpyridine is primarily used as a building block in chemical synthesis, particularly in the pharmaceutical and agrochemical industries for the creation of more complex molecules.
What is the CAS number and chemical formula for 5-Hydroxymethyl-2-methylpyridine?
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The CAS number is 34107-46-5, and the chemical formula is C7H9NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Hydroxymethyl-2-methylpyridine with an assay of 97%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
How should 5-Hydroxymethyl-2-methylpyridine be handled?
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Handle with appropriate personal protective equipment. This compound is dangerous if swallowed (H302), causes skin irritation (H315), causes serious eye damage (H318), and may cause respiratory irritation (H335). Ensure good ventilation and avoid contact with eyes, skin, and clothing.
Is 5-Hydroxymethyl-2-methylpyridine packed and shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Hydroxymethyl-2-methylpyridine, and can handle international shipments.
How can I request a sample or quote for 5-Hydroxymethyl-2-methylpyridine?
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Please contact our sales team through the website or by phone to request a sample or obtain a quotation for 5-Hydroxymethyl-2-methylpyridine.
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