4-Ethoxypyridin-3-amine
Also known as: 3-Amino-4-ethoxypyridine, 4-Ethoxy-3-pyridinamine, 3-Pyridinamine, 4-ethoxy-, 4-ethoxy-3-Pyridinamine
4-Ethoxypyridin-3-amine (CAS 1633-43-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H10N2O and a molecular weight of 138.167 g/mol. Key properties include a boiling point of 281.0±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 123.7±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1633-43-8
- Jingsj CID
- J-1107010-3
- Molecular Formula
- C7H10N2O
- Molecular Weight
- 138.167 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 281.0±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 123.7±21.8 °C |
| Exact Mass | 138.079315 |
| PSA | 48.14000 |
| LogP | 1.03 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.549 |
| Storage Conditions | 2-8°C |
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-Ethoxypyridin-3-amine?
The CAS number of 4-Ethoxypyridin-3-amine is 1633-43-8.
What are the molecular formula and molecular weight of 4-Ethoxypyridin-3-amine?
4-Ethoxypyridin-3-amine has molecular formula C7H10N2O and molecular weight 138.167 g/mol.
What are the upstream and downstream products of 4-Ethoxypyridin-3-amine?
For 4-Ethoxypyridin-3-amine, Upstream Products: 4-Ethoxy-3-nitropyridine, 4-Ethoxypyridine.
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-Ethoxypyridin-3-amine (CAS 1633-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1107010-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.