4-Aminopyridine 1-oxide
Also known as: 4-Aminopyridine N-oxide, 4-Aminopyridine N-Oxide, 1-hydroxypyridin-4-imine, pyridin-4-amine 1-oxide, Fampridine N-oxide, Phillips 1863, NSC 351983, 4-Amino-N-oxidopyridine, 4-Pyridinamine 1-oxide, 1-oxy-[4]pyridylamine, 1-oxy-pyridin-4-ylamine, 4-aminopyridine-1-oxide
4-Aminopyridine 1-oxide (CAS 3535-75-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O and a molecular weight of 110.11400 g/mol. Key properties include a boiling point of 218ºC at 760mmHg, a density of 1.23g/cm3 and a flash point of 85.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3535-75-9
- Jingsj CID
- J-1341614-3
- Molecular Formula
- C5H6N2O
- Molecular Weight
- 110.11400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 218ºC at 760mmHg |
|---|---|
| Density | 1.23g/cm3 |
| Flash Point | 85.7ºC |
| Exact Mass | 110.04800 |
| PSA | 51.48000 |
| LogP | 1.27850 |
| Refractive Index | 1.583 |
Frequently Asked Questions
What is the CAS number of 4-Aminopyridine 1-oxide?
The CAS number of 4-Aminopyridine 1-oxide is 3535-75-9.
What are the molecular formula and molecular weight of 4-Aminopyridine 1-oxide?
4-Aminopyridine 1-oxide has molecular formula C5H6N2O and molecular weight 110.11400 g/mol.
What are the upstream and downstream products of 4-Aminopyridine 1-oxide?
For 4-Aminopyridine 1-oxide, Upstream Products: 4-Nitropyridine N-oxide, N-Methylaniline, Ammonia; Downstream Products: 4-Aminopyridine, 4-Phenylpyridine N-oxide.
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-Aminopyridine 1-oxide (CAS 3535-75-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341614-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.