1,2,3,6-Tetrahydropyridine hydrochloride
1,2,3,6-Tetrahydropyridine hydrochloride (CAS: 18513-79-6), with the empirical formula C5H9N · HCl and a molecular weight of 119.59 g/mol, is a valuable heterocyclic organic compound. It serves as a key building block in chemical synthesis, particularly within the realm of pyridine derivatives. This compound is widely employed in research and development for the creation of novel molecules and complex organic structures.
- Synonyms
- 6-Tetrahydropyridine hydrochlorideC5H9N · HCl

Chemical Synthesis
1,2,3,6-Tetrahydropyridine hydrochloride is a versatile intermediate used in organic synthesis. Its structure allows for various chemical transformations, making it useful for constructing more complex molecules.
Heterocyclic Chemistry
As a derivative of pyridine, this compound is integral to the field of heterocyclic chemistry, enabling the synthesis of diverse nitrogen-containing ring systems.
Research and Development
It is frequently utilised in academic and industrial research laboratories for the development of new chemical entities and the exploration of synthetic methodologies.
| Molecular weight | 119.59 |
|---|---|
| Empirical formula | C5H9N · HCl |
| Assay | 98% |
| Melting point | 189-191 °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) | 26-36 |
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 1,2,3,6-Tetrahydropyridine hydrochloride primarily used for?
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1,2,3,6-Tetrahydropyridine hydrochloride is primarily used as a building block in chemical synthesis and in heterocyclic chemistry research.
What is the CAS number and molecular formula for 1,2,3,6-Tetrahydropyridine hydrochloride?
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The CAS number is 18513-79-6 and the empirical formula is C5H9N · HCl.
What grade and purity does Tech Serve Solutions supply for 1,2,3,6-Tetrahydropyridine hydrochloride?
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Tech Serve Solutions supplies 1,2,3,6-Tetrahydropyridine hydrochloride with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 1,2,3,6-Tetrahydropyridine hydrochloride be handled safely?
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1,2,3,6-Tetrahydropyridine hydrochloride is a Warning substance that can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves, should be used. Ensure adequate ventilation and avoid breathing dust.
Is 1,2,3,6-Tetrahydropyridine hydrochloride exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1,2,3,6-Tetrahydropyridine hydrochloride.
How can I request a sample or quote for 1,2,3,6-Tetrahydropyridine hydrochloride?
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Please contact our sales team via the website or direct inquiry to request a sample or a quote for 1,2,3,6-Tetrahydropyridine hydrochloride.
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