3-Amino-4-(methylamino)pyridine
Also known as: 4-(Methylamino)-3-pyridinamine, 4-N-Methylpyridine-3,4-diamine, N-Methyl-3,4-pyridinediamine, N4-Methylpyridin-3,4-diyldiamine, N4-Methylpyridine-3,4-diamine, 4-Methylamino-3-aminopyridine, 3,4-Pyridinediamine, N-methyl-
3-Amino-4-(methylamino)pyridine (CAS 1839-17-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9N3 and a molecular weight of 123.156 g/mol. Key properties include a boiling point of 317.2±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 145.6±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1839-17-4
- Jingsj CID
- J-1086552-8
- Molecular Formula
- C6H9N3
- Molecular Weight
- 123.156 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 317.2±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 145.6±23.7 °C |
| Exact Mass | 123.079643 |
| PSA | 54.17000 |
| LogP | 0.67 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.652 |
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 3-Amino-4-(methylamino)pyridine?
The CAS number of 3-Amino-4-(methylamino)pyridine is 1839-17-4.
What are the molecular formula and molecular weight of 3-Amino-4-(methylamino)pyridine?
3-Amino-4-(methylamino)pyridine has molecular formula C6H9N3 and molecular weight 123.156 g/mol.
What are the upstream and downstream products of 3-Amino-4-(methylamino)pyridine?
For 3-Amino-4-(methylamino)pyridine, Upstream Products: 4-(methylamino)-3-nitropyridine, 4-Chloro-3-nitropyridine, 4-Methoxy-3-nitropyridine; Downstream Products: 1H-Imidazo[4,5-c]pyridin-2(3H)-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Amino-4-(methylamino)pyridine (CAS 1839-17-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086552-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.