4-methylpyridine-2,3-diamine
Also known as: 2,3-diamino-4-methylpyridine, 4-Methyl-2,3-diaminopyridine, 4-Methyl-2,3-pyridinediamine, NSC 249323, 2,3-Pyridinediamine, 4-methyl-
4-methylpyridine-2,3-diamine (CAS 53929-59-2) 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 123.15600 g/mol. Key properties include a melting point of 115-116℃, a boiling point of 317.8ºC at 760mmHg, a density of 1.19g/cm3 and a flash point of 171.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 53929-59-2
- Jingsj CID
- J-866513-2
- Molecular Formula
- C6H9N3
- Molecular Weight
- 123.15600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 115-116℃ |
|---|---|
| Boiling Point | 317.8ºC at 760mmHg |
| Density | 1.19g/cm3 |
| Flash Point | 171.9ºC |
| Exact Mass | 123.08000 |
| PSA | 64.93000 |
| LogP | 1.71680 |
| Refractive Index | 1.647 |
| 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-methylpyridine-2,3-diamine?
The CAS number of 4-methylpyridine-2,3-diamine is 53929-59-2.
What are the molecular formula and molecular weight of 4-methylpyridine-2,3-diamine?
4-methylpyridine-2,3-diamine has molecular formula C6H9N3 and molecular weight 123.15600 g/mol.
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-methylpyridine-2,3-diamine (CAS 53929-59-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-866513-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.