5-(4-Formylphenyl)nicotinic acid
5-(4-甲酰基苯基)烟酸
Also known as: 5-(4-Formylphenyl)-3-pyridinecarboxylic acid, 5-(4-Formylphenyl)-3-pyridinic acid, 3-Pyridinecarboxylic acid, 5-(4-formylphenyl)-, 5-(4-formylphenyl)pyridine-3-carboxylic acid, AKOS BAR-1639
5-(4-Formylphenyl)nicotinic acid (CAS 566198-28-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H9NO3 and a molecular weight of 227.21500 g/mol. It is also known as 5-(4-Formylphenyl)-3-pyridinecarboxylic acid, 5-(4-Formylphenyl)-3-pyridinic acid and 3-Pyridinecarboxylic acid, 5-(4-formylphenyl)-. Key properties include a melting point of 231ºC, a boiling point of 485.5ºC at 760 mmHg, a density of 1.319 g/cm3 and a flash point of 247.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 566198-28-5
- Jingsj CID
- J-1097925-3
- Molecular Formula
- C13H9NO3
- Chinese Name
- 5-(4-甲酰基苯基)烟酸
- Molecular Weight
- 227.21500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 231ºC |
|---|---|
| Boiling Point | 485.5ºC at 760 mmHg |
| Density | 1.319 g/cm3 |
| Flash Point | 247.4ºC |
| Exact Mass | 227.05800 |
| PSA | 67.26000 |
| LogP | 2.25930 |
| Refractive Index | 1.647 |
| Additional Property | Very slightly soluble (0.89 g/L) (25 ºC) |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5-(4-Formylphenyl)nicotinic acid?
The CAS number of 5-(4-Formylphenyl)nicotinic acid is 566198-28-5.
What are the molecular formula and molecular weight of 5-(4-Formylphenyl)nicotinic acid?
5-(4-Formylphenyl)nicotinic acid has molecular formula C13H9NO3 and molecular weight 227.21500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(4-Formylphenyl)nicotinic acid (CAS 566198-28-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1097925-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.