(2E)-3-(pyridin-4-yl)acrylic acid
Also known as: 3-(4-Pyridine)acrylic acid, 3-(4-Pyridyl)acrylic acid, 4-Pyridineacrylic acid, trans-3-(4-pyridyl)acrylic acid, (E)-3-(pyridin-4-yl)acrylic acid, (2E)-3-(4-Pyridinyl)acrylic acid, 3-(4-Pyridinyl)acrylic acid, 3-(Pyridin-4-yl)acrylic acid, 3-PYRIDIN-4-YL-ACRYLIC ACID, B-(4-PYRIDYL)-ACRYLIC ACID, IFLAB-BB F2124-0554, MFCD00040746, EINECS 226-265-4
(2E)-3-(pyridin-4-yl)acrylic acid (CAS 84228-93-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7NO2 and a molecular weight of 149.147 g/mol. Key properties include a melting point of 276-280ºC, a boiling point of 317.5±17.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 145.8±20.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 84228-93-3
- Jingsj CID
- J-21879-1
- Molecular Formula
- C8H7NO2
- Molecular Weight
- 149.147 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 276-280ºC |
|---|---|
| Boiling Point | 317.5±17.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 145.8±20.9 °C |
| Exact Mass | 149.047684 |
| PSA | 50.19000 |
| LogP | 0.92 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.625 |
Frequently Asked Questions
What is the CAS number of (2E)-3-(pyridin-4-yl)acrylic acid?
The CAS number of (2E)-3-(pyridin-4-yl)acrylic acid is 84228-93-3.
What are the molecular formula and molecular weight of (2E)-3-(pyridin-4-yl)acrylic acid?
(2E)-3-(pyridin-4-yl)acrylic acid has molecular formula C8H7NO2 and molecular weight 149.147 g/mol.
What are the upstream and downstream products of (2E)-3-(pyridin-4-yl)acrylic acid?
For (2E)-3-(pyridin-4-yl)acrylic acid, Upstream Products: 4-Pyridinecarboxaldehyde, Methyl (2E)-3-(4-pyridinyl)acrylate, Malonic acid; Downstream Products: Ethyl 3-(piperidin-4-yl)propanoate, 3-(Pyridin-4-yl)propanoic acid, 3-(1-(tert-Butoxycarbonyl)piperidin-4-yl)propanoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2E)-3-(pyridin-4-yl)acrylic acid (CAS 84228-93-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21879-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.