4-(6-nitropyridin-3-yl)morpholine
4-(6-硝基-3-吡啶基)吗啉
Also known as: 4-(6-nitro-3-pyridyl)morpholine, 4-(6-nitropyridin-3-yl)morpholine, 5-morpholino-2-nitropyridine, morpholine, 4-(6-nitro-3-pyridinyl)-, 4-(6-nitro-pyridin-3-yl)-morpholine
4-(6-nitropyridin-3-yl)morpholine (CAS 491855-89-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N3O3 and a molecular weight of 209.202 g/mol. It is also known as 4-(6-nitro-3-pyridyl)morpholine, 5-morpholino-2-nitropyridine and morpholine, 4-(6-nitro-3-pyridinyl)-. Key properties include a boiling point of 423.2±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 209.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 491855-89-1
- Jingsj CID
- J-1085679-6
- Molecular Formula
- C9H11N3O3
- Chinese Name
- 4-(6-硝基-3-吡啶基)吗啉
- Molecular Weight
- 209.202 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 423.2±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 209.7±28.7 °C |
| Exact Mass | 209.080048 |
| PSA | 71.18000 |
| LogP | 0.95 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.582 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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-(6-nitropyridin-3-yl)morpholine?
The CAS number of 4-(6-nitropyridin-3-yl)morpholine is 491855-89-1.
What are the molecular formula and molecular weight of 4-(6-nitropyridin-3-yl)morpholine?
4-(6-nitropyridin-3-yl)morpholine has molecular formula C9H11N3O3 and molecular weight 209.202 g/mol.
What are the upstream and downstream products of 4-(6-nitropyridin-3-yl)morpholine?
For 4-(6-nitropyridin-3-yl)morpholine, Upstream Products: morpholine, 5-Bromo-2-nitropyridine, Tetrabutylammonium iodide; Downstream Products: 5-morpholinopyridin-2-amine.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(6-nitropyridin-3-yl)morpholine (CAS 491855-89-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1085679-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.