6-Methyl-2-(phenylethynyl)pyridine hydrochloride
6-Methyl-2-(phenylethynyl)pyridine hydrochloride (CAS: 219911-35-0) is a chemical compound with the formula C14H11N · HCl and a molecular weight of 229.70 g/mol. Supplied as an off-white to light tan powder, this molecule is relevant in cell biology and neuroscience research, particularly in studies involving cell signalling and neurotransmission.
- IUPAC
- MPEP hydrochloride

Neuroscience Research
This compound serves as a valuable tool in neuroscience research, aiding in the investigation of neurotransmission mechanisms and neuronal signalling pathways. Its structure suggests potential interactions with receptors involved in excitatory amino acid signalling.
Cell Signalling Studies
As a metabotropic antagonist, 6-Methyl-2-(phenylethynyl)pyridine hydrochloride is utilised in studies examining cell signalling cascades, particularly those mediated by G protein-coupled receptors (GPCRs) within the central nervous system.
Biochemical Reagent
This compound functions as a biochemical reagent for in vitro research applications. It is employed in laboratory settings to probe biological pathways and receptor functions related to metabotropic glutamate receptors.
| Molecular weight | 229.70 |
|---|---|
| Empirical formula | C14H11N · HCl |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | off-white to light tan |
| Solubility | DMSO: soluble10 mg/mL, clear |
| Storage temperature | room temp |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... GRIN2B(2904), GRM5(2915)rat ... Grm5(24418) |
|---|
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 6-Methyl-2-(phenylethynyl)pyridine hydrochloride used for?
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6-Methyl-2-(phenylethynyl)pyridine hydrochloride is used in neuroscience and cell biology research to study cell signalling, neurotransmission, and metabotropic receptor functions. It acts as a metabotropic antagonist.
What is the CAS number and formula for 6-Methyl-2-(phenylethynyl)pyridine hydrochloride?
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The CAS number is 219911-35-0, and the formula is C14H11N · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-Methyl-2-(phenylethynyl)pyridine hydrochloride with an assay of ≥98% (HPLC). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 6-Methyl-2-(phenylethynyl)pyridine hydrochloride be handled?
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Handle this compound with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The recommended storage temperature is room temperature.
Is 6-Methyl-2-(phenylethynyl)pyridine hydrochloride a hazardous substance?
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According to WGK Germany, this compound has a classification of 3, indicating it is hazardous. Always consult the Safety Data Sheet for comprehensive handling and hazard information.
How is this product packed, shipped, and exported?
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This product is supplied as an off-white to light tan powder and is typically stored at room temperature. As a global supplier, Tech Serve Solutions handles all necessary export documentation and logistics.
How can I request a quote or sample?
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Please contact our sales team via the website or directly by phone to request a quote or a sample of 6-Methyl-2-(phenylethynyl)pyridine hydrochloride.
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