2-chloro-5-iodopyridin-3-amine
Also known as: 2-chloro-5-iodopyridin-3-amine, 2-chloro-5-iodo-3-pyridinamine, 3-Pyridinamine, 2-chloro-5-iodo-
2-chloro-5-iodopyridin-3-amine (CAS 426463-09-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4ClIN2 and a molecular weight of 254.456 g/mol. Key properties include a melting point of 128-133°C, a boiling point of 352.5±42.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 167.0±27.9 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 426463-09-4
- Jingsj CID
- J-1439757-0
- Molecular Formula
- C5H4ClIN2
- Molecular Weight
- 254.456 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 128-133°C |
|---|---|
| Boiling Point | 352.5±42.0 °C at 760 mmHg |
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 167.0±27.9 °C |
| Exact Mass | 253.910767 |
| PSA | 38.91000 |
| LogP | 2.81 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.708 |
| Storage Conditions | 2-8℃ |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H318 — Causes serious eye damage
Frequently Asked Questions
What is the CAS number of 2-chloro-5-iodopyridin-3-amine?
The CAS number of 2-chloro-5-iodopyridin-3-amine is 426463-09-4.
What are the molecular formula and molecular weight of 2-chloro-5-iodopyridin-3-amine?
2-chloro-5-iodopyridin-3-amine has molecular formula C5H4ClIN2 and molecular weight 254.456 g/mol.
Is 2-chloro-5-iodopyridin-3-amine hazardous?
2-chloro-5-iodopyridin-3-amine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H318 — Causes serious eye damage.
What are the upstream and downstream products of 2-chloro-5-iodopyridin-3-amine?
For 2-chloro-5-iodopyridin-3-amine, Upstream Products: 2-Chloro-5-iodo-3-nitropyridine, 2-Amino-3-nitropyridine, 5-iodo-3-nitropyridin-2-amine; Downstream Products: 2,3-dichloro-5-iodopyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-chloro-5-iodopyridin-3-amine (CAS 426463-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1439757-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.