4-Pyridinepropanol
4-Pyridinepropanol (CAS: 2629-72-3), with the molecular formula C8H11NO and a molecular weight of 137.18 g/mol, is a versatile heterocyclic building block. It finds application in organic synthesis, particularly for constructing molecular architectures. This compound serves as a crucial intermediate in the development of complex molecules, including its documented use in synthesising rotaxanes.
- IUPAC
- 3-(4-Pyridyl)-1-propanol
- Synonyms
- 3-(4-Pyridyl)-1-propanol

Synthesis of Rotaxanes
This compound is utilised in the construction of linear axles featuring perfluoro stoppers, a key component in the synthesis of specific rotaxane structures.
Organic Synthesis Intermediate
As a pyridine derivative, 4-Pyridinepropanol serves as a valuable building block in a wide range of organic synthesis pathways for creating complex molecular frameworks.
Heterocyclic Chemistry
Its pyridine ring structure makes it an important reagent in heterocyclic chemistry, enabling the introduction of nitrogen-containing heterocycles into target molecules.
| Molecular weight | 137.18 |
|---|---|
| Empirical formula | C8H11NO |
| Assay | 96% |
| Boiling point | 289 °C(lit.) |
| Density | 1.061 g/mL at 25 °C(lit.) |
| Application | Used to construct a linear axle containing perfluoro stoppers in the synthesis of a rotaxane from dibenzo-24-crown-8.1 |
| Melting point | 35-39 °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 | 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) | 26-36 |
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 4-Pyridinepropanol used for?
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4-Pyridinepropanol is used as a building block in organic synthesis, notably in the construction of rotaxanes and other complex molecular architectures.
What is the CAS number and formula for 4-Pyridinepropanol?
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The CAS number is 2629-72-3 and the empirical formula is C8H11NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Pyridinepropanol with an assay of 96%. We do not represent this product as USP, BP, or EP grade.
How should 4-Pyridinepropanol be handled?
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Handling requires caution due to its irritant properties. It is classified with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Use appropriate personal protective equipment, including eyeshields and gloves, and ensure adequate ventilation.
Is 4-Pyridinepropanol a controlled substance?
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Based on the provided data, 4-Pyridinepropanol is not indicated as a controlled substance.
How is 4-Pyridinepropanol shipped and exported?
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Tech Serve Solutions exports fine chemicals globally. Specific shipping and packaging details will be provided upon request, adhering to international transport regulations.
How can I request a sample or quote for 4-Pyridinepropanol?
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Please contact our sales team through the website or by phone to request a sample or a formal quotation for 4-Pyridinepropanol.
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