3-(Chloromethyl)pyridine hydrochloride
3-(Chloromethyl)pyridine hydrochloride (CAS: 6959-48-4), with the molecular formula C6H6ClN · HCl and a molecular weight of 164.03, is a pyridine derivative supplied by Tech Serve Solutions. This compound serves as a valuable building block in organic synthesis, particularly for the creation of complex heterocyclic molecules. Its reactivity makes it a useful intermediate in various chemical research and development applications.
- IUPAC
- 3-Picolyl chloride hydrochloride

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its chloromethylpyridine structure allows for facile functionalisation in various synthetic routes.
Heterocyclic Chemistry
Serves as a building block for the construction of diverse heterocyclic compounds. It is particularly relevant in the synthesis of pyridine-containing structures.
Research and Development
Employed in academic and industrial research settings for the exploration of novel chemical entities and reaction pathways. Its specific structure facilitates targeted molecular design.
| Molecular weight | 164.03 |
|---|---|
| Empirical formula | C6H6ClN · HCl |
| Assay | 96% |
| Melting point | 137-143 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34 |
| Safety statements (S) | 26-36/37/39-45 |
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-(Chloromethyl)pyridine hydrochloride used for?
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3-(Chloromethyl)pyridine hydrochloride is primarily used as a building block and intermediate in organic synthesis, especially in the field of heterocyclic chemistry for creating pyridine-containing molecules and in research and development.
What is the CAS number and molecular formula for 3-(Chloromethyl)pyridine hydrochloride?
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The CAS number is 6959-48-4 and the molecular formula is C6H6ClN · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(Chloromethyl)pyridine hydrochloride with an assay of 96%. This product is not represented as USP, BP, or EP grade.
How should 3-(Chloromethyl)pyridine hydrochloride be handled safely?
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3-(Chloromethyl)pyridine hydrochloride is classified as Danger with hazards H302 (Harmful if swallowed) and H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection, must be used. Handle in a well-ventilated area and avoid contact with skin, eyes, and clothing.
How is 3-(Chloromethyl)pyridine hydrochloride shipped and exported?
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3-(Chloromethyl)pyridine hydrochloride is shipped and exported as UN 3261, Class 8, Packing Group III (Corrosive liquid, acidic, organic, n.o.s.).
How can I request a quote or sample for 3-(Chloromethyl)pyridine hydrochloride?
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To request a quote or sample, please contact our sales team via the website or provide your details through the product inquiry form.
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