2-(p-Tolyl)pyridine
2-(p-Tolyl)pyridine (CAS 4467-06-5), chemical formula C12H11N, is a heterocyclic organic compound with a molecular weight of 169.22 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its primary documented application is as an intermediate in the pharmaceutical industry, contributing to the development of new therapeutic agents.

Pharmaceutical Intermediate
2-(p-Tolyl)pyridine is utilised in the synthesis pathways of pharmaceutical compounds. Its structure allows for further chemical modifications, making it a key component in the development of novel drug candidates.
Chemical Synthesis Building Block
As a pyridine derivative with a tolyl substituent, this compound is an important building block for constructing more complex organic molecules. It finds use in research and development settings for creating diverse chemical entities.
Heterocyclic Chemistry Research
This chemical is of interest in heterocyclic chemistry due to the presence of the pyridine ring. It can be employed in studies aimed at understanding or modifying the properties of nitrogen-containing heterocyclic systems.
| Molecular weight | 169.22 |
|---|---|
| Empirical formula | C12H11N |
| Assay | ≥97% |
| Boiling point | 170-180 °C/20 mmHg(lit.) |
| Density | 0.99 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.617(lit.) |
| Application | 2-(p-Tolyl)pyridine may be used as a pharmaceutical intermediate. |

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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 2-(p-Tolyl)pyridine used for?
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2-(p-Tolyl)pyridine is primarily used as a pharmaceutical intermediate and a versatile building block in chemical synthesis, particularly within heterocyclic chemistry research.
What is the CAS number and chemical formula for 2-(p-Tolyl)pyridine?
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The CAS number for 2-(p-Tolyl)pyridine is 4467-06-5, and its chemical formula is C12H11N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(p-Tolyl)pyridine with an assay of ze97%. We do not represent this product as USP, BP, or EP grade.
How should 2-(p-Tolyl)pyridine be handled safely?
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2-(p-Tolyl)pyridine is classified with GHS07 signal word 'Warning' and hazard statements H315, H319, H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, should be used, and handling should occur in a well-ventilated area.
Is 2-(p-Tolyl)pyridine a controlled substance?
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The provided data does not indicate that 2-(p-Tolyl)pyridine is a controlled substance.
How is 2-(p-Tolyl)pyridine packed and shipped?
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2-(p-Tolyl)pyridine is carefully packed and exported by Tech Serve Solutions in compliance with all relevant shipping regulations for chemical substances.
How can I request a sample or quote for 2-(p-Tolyl)pyridine?
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To request a sample or obtain a quote for 2-(p-Tolyl)pyridine, please contact our sales department through the website or provide your details via the online enquiry form.
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