5-bromopyridine-3,4-diamine
5-溴-3,4-二氨基吡啶
Also known as: 3,4-diamino-5-bromopyridine, 5-bromo-3,4-pyridinediamine, 3,4-pyridinediamine, 5-bromo-
5-bromopyridine-3,4-diamine (CAS 4635-08-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6BrN3 and a molecular weight of 188.025 g/mol. It is also known as 3,4-diamino-5-bromopyridine, 5-bromo-3,4-pyridinediamine and 3,4-pyridinediamine, 5-bromo-. Key properties include a melting point of 138-145℃, a boiling point of 370.1±37.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 177.6±26.5 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4635-08-9
- Jingsj CID
- J-1100286-8
- Molecular Formula
- C5H6BrN3
- Chinese Name
- 5-溴-3,4-二氨基吡啶
- Molecular Weight
- 188.025 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 138-145℃ |
|---|---|
| Boiling Point | 370.1±37.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 177.6±26.5 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 5-bromopyridine-3,4-diamine?
The CAS number of 5-bromopyridine-3,4-diamine is 4635-08-9.
What are the molecular formula and molecular weight of 5-bromopyridine-3,4-diamine?
5-bromopyridine-3,4-diamine has molecular formula C5H6BrN3 and molecular weight 188.025 g/mol.
Is 5-bromopyridine-3,4-diamine hazardous?
5-bromopyridine-3,4-diamine has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-bromopyridine-3,4-diamine (CAS 4635-08-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1100286-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.