trans-3-(3-Pyridyl)acrylic acid
trans-3-(3-Pyridyl)acrylic acid (CAS 19337-97-4; C8H7NO2) is a pyridine derivative with a molecular weight of 149.15 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for the construction of complex heterocyclic molecules. Its chemical structure makes it suitable for various research and development applications within the pharmaceutical and chemical industries, contributing to the creation of novel compounds and materials.
- IUPAC
- 3-Pyridineacrylic acid

Organic Synthesis Intermediate
Utilised as a key intermediate in multi-step organic syntheses. It is employed in the preparation of diverse heterocyclic compounds, leveraging its pyridine ring and acrylic acid functionalities for further chemical transformations.
Pharmaceutical Research
A useful building block in medicinal chemistry for the development of novel pharmaceutical agents. Its structure can be incorporated into potential drug candidates targeting various biological pathways.
Chemical Research and Development
Serves as a reagent in academic and industrial R&D settings for exploring new chemical reactions and developing innovative materials. Applicable in fields requiring custom organic molecules.
| Molecular weight | 149.15 |
|---|---|
| Empirical formula | C8H7NO2 |
| Assay | 99% |
| Melting point | 232-235 °C (dec.)(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 trans-3-(3-Pyridyl)acrylic acid used for?
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trans-3-(3-Pyridyl)acrylic acid is primarily used as a building block in organic synthesis, particularly for the creation of heterocyclic compounds and in pharmaceutical research and development.
What are the CAS number and formula for trans-3-(3-Pyridyl)acrylic acid?
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The CAS number for trans-3-(3-Pyridyl)acrylic acid is 19337-97-4, and its empirical formula is C8H7NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-3-(3-Pyridyl)acrylic acid with a minimum assay of 99%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.
How should trans-3-(3-Pyridyl)acrylic acid be handled safely?
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trans-3-(3-Pyridyl)acrylic acid is classified as an irritant. Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. In case of contact, follow standard first-aid procedures as indicated by the hazard statements H315, H319, and H335.
How is trans-3-(3-Pyridyl)acrylic acid packaged and exported?
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trans-3-(3-Pyridyl)acrylic acid is carefully packaged to ensure stability during transit and is available for global export by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a quote or sample for trans-3-(3-Pyridyl)acrylic acid?
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To request a quote or a sample of trans-3-(3-Pyridyl)acrylic acid, please contact our sales department through the website or via direct inquiry, providing your specific requirements.
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