4-Pyridinepropionic acid
4-Pyridinepropionic acid (CAS: 6318-43-0, C8H9NO2) is a heterocyclic organic compound with a molecular weight of 151.16 g/mol. It functions as a versatile building block in organic synthesis, particularly in the development of novel chemical entities. This carboxylic acid derivative is valued for its pyridine ring and propionic acid side chain, enabling diverse chemical modifications and applications in research and development across various scientific disciplines.
- IUPAC
- 3-(4-Pyridyl)propionic acid,3-(Pyridin-4-yl)propionic acid

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of more complex organic molecules. Its functional groups allow for various chemical transformations, making it valuable for drug discovery and materials science research.
Research and Development
Utilised in academic and industrial research laboratories for the exploration of new chemical reactions and the development of novel compounds with potential biological or material properties.
Building Block for Heterocycles
A useful building block for constructing substituted pyridine derivatives and other heterocyclic structures, important in medicinal chemistry and agrochemical research.
| Molecular weight | 151.16 |
|---|---|
| Empirical formula | C8H9NO2 |
| Assay | 97% |
| Melting point | 230-233 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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-Pyridinepropionic acid used for?
+
4-Pyridinepropionic acid is primarily used as an intermediate in organic synthesis and as a building block in research and development for creating novel chemical compounds, particularly those involving pyridine structures.
What is the CAS number and formula for 4-Pyridinepropionic acid?
+
The CAS number for 4-Pyridinepropionic acid is 6318-43-0, and its molecular formula is C8H9NO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-Pyridinepropionic acid with an assay of 97%. This product is intended for research and technical use and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
What are the primary hazards associated with 4-Pyridinepropionic acid?
+
4-Pyridinepropionic acid is classified as a Warning. It can cause skin irritation (H315) and serious eye irritation (H319). Appropriate personal protective equipment should be worn during handling.
How is 4-Pyridinepropionic acid packed, shipped, and exported?
+
4-Pyridinepropionic acid is carefully packed according to industry standards to ensure safe transit. Tech Serve Solutions expertly handles the export of this chemical globally, adhering to all relevant shipping regulations.
How can I request a sample or quote for 4-Pyridinepropionic acid?
+
To request a sample or a quote for 4-Pyridinepropionic acid, please contact our sales team through the website or by phone, providing your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis