3-Pyridinepropionic acid
3-Pyridinepropionic acid (CAS: 3724-19-4), with the molecular formula C8H9NO2 and a molecular weight of 151.16 g/mol, is a heterocyclic organic compound. It functions as a valuable building block in chemical synthesis, particularly within the realm of pyridine derivatives. This compound is essential for researchers and chemists developing novel materials and pharmaceutical intermediates.
- IUPAC
- 3-(3-Pyridyl)propionic acid
- Synonyms
- 3-(3-Pyridyl)propionic acid

Organic Synthesis Intermediate
3-Pyridinepropionic acid serves as a key intermediate in the synthesis of more complex organic molecules. Its structure allows for diverse chemical modifications, making it useful in the development of new compounds for various research purposes.
Pharmaceutical Research
This compound is utilised in the early stages of drug discovery and development. It can be incorporated into molecular scaffolds aimed at creating new therapeutic agents.
Material Science
As a functionalised pyridine, 3-Pyridinepropionic acid can be employed in the design and synthesis of novel materials with specific electronic or structural properties.
| Molecular weight | 151.16 |
|---|---|
| Empirical formula | C8H9NO2 |
| Assay | 98% |
| Melting point | 156-160 °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 3-Pyridinepropionic acid used for?
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3-Pyridinepropionic acid is primarily used as a building block in organic synthesis, for chemical research, and in the development of pharmaceutical intermediates and novel materials.
What are the CAS number and formula for 3-Pyridinepropionic acid?
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The CAS number is 3724-19-4 and the empirical formula is C8H9NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Pyridinepropionic acid with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 3-Pyridinepropionic acid be handled?
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Handle 3-Pyridinepropionic acid with appropriate personal protective equipment, including a dust mask (NIOSH N95 recommended), eyeshields, and gloves. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes. Ensure adequate ventilation. This compound is classified with H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation).
Does TSS export 3-Pyridinepropionic acid?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3-Pyridinepropionic acid.
How can I request a sample or quote for 3-Pyridinepropionic acid?
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To request a sample or a quote for 3-Pyridinepropionic acid, please contact our sales department through the website or by phone.
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