4-(5-nitropyridin-2-yl)benzoic acid
Also known as: 4-(5-nitro-2-pyridinyl)benzenecarboxylic acid, 4-(5-nitropyridin-2-yl)benzoic acid 95%, 4-(5-nitro-2-pyridinyl)benzenecarboxylicaci, Benzoic acid, 4-(5-nitro-2-pyridinyl)-
4-(5-nitropyridin-2-yl)benzoic acid (CAS 223127-49-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H8N2O4 and a molecular weight of 244.20300 g/mol. Key properties include a melting point of 307-309ºC, a boiling point of 456.463ºC at 760 mmHg, a density of 1.417g/cm3 and a flash point of 229.861ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 223127-49-9
- Jingsj CID
- J-1324346-4
- Molecular Formula
- C12H8N2O4
- Molecular Weight
- 244.20300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 307-309ºC |
|---|---|
| Boiling Point | 456.463ºC at 760 mmHg |
| Density | 1.417g/cm3 |
| Flash Point | 229.861ºC |
| Exact Mass | 244.04800 |
| PSA | 96.01000 |
| LogP | 2.87820 |
| Vapor Pressure | 0mmHg at 25°C |
| Refractive Index | 1.644 |
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 4-(5-nitropyridin-2-yl)benzoic acid?
The CAS number of 4-(5-nitropyridin-2-yl)benzoic acid is 223127-49-9.
What are the molecular formula and molecular weight of 4-(5-nitropyridin-2-yl)benzoic acid?
4-(5-nitropyridin-2-yl)benzoic acid has molecular formula C12H8N2O4 and molecular weight 244.20300 g/mol.
What are the upstream and downstream products of 4-(5-nitropyridin-2-yl)benzoic acid?
For 4-(5-nitropyridin-2-yl)benzoic acid, Upstream Products: 4-Bromobenzoic acid, Methyl 4-bromobenzoate, Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(5-nitropyridin-2-yl)benzoic acid (CAS 223127-49-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1324346-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.