Methyl 6-hydroxy-5-nitronicotinate
Also known as: Methyl 5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylate, 5-Nitro-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid methyl ester, 5-carbomethoxy-3-nitro-1H-pyridin-2-one, 6-Hydroxy-5-nitropyridine-3-carboxylic acid methyl ester, Methyl 6-hydroxy-5-nitropyridine-3-carboxylate, 3-Pyridinecarboxylic acid, 6-hydroxy-5-nitro-, methyl ester, 6-Hydroxy-5-nitronicotinic acid methyl ester
Methyl 6-hydroxy-5-nitronicotinate (CAS 222970-61-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2O5 and a molecular weight of 198.133 g/mol. Key properties include a boiling point of 375.7±37.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 181.0±26.5 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 222970-61-8
- Jingsj CID
- J-1338886-8
- Molecular Formula
- C7H6N2O5
- Molecular Weight
- 198.133 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 375.7±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 181.0±26.5 °C |
| Exact Mass | 198.027664 |
| PSA | 104.98000 |
| LogP | 0.15 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.597 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
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 Methyl 6-hydroxy-5-nitronicotinate?
The CAS number of Methyl 6-hydroxy-5-nitronicotinate is 222970-61-8.
What are the molecular formula and molecular weight of Methyl 6-hydroxy-5-nitronicotinate?
Methyl 6-hydroxy-5-nitronicotinate has molecular formula C7H6N2O5 and molecular weight 198.133 g/mol.
Is Methyl 6-hydroxy-5-nitronicotinate hazardous?
Methyl 6-hydroxy-5-nitronicotinate has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Methyl 6-hydroxy-5-nitronicotinate?
For Methyl 6-hydroxy-5-nitronicotinate, Upstream Products: 6-Hydroxynicotinic acid, 6-Hydroxy-5-nitronicotinic acid, Methanol; Downstream Products: Methyl 5-amino-6-hydroxypyridine-3-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 6-hydroxy-5-nitronicotinate (CAS 222970-61-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1338886-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.