3-Amino-5-iodopyridine
3-氨基-5-碘吡啶
Also known as: 5-iodo-pyridin-3-ylamine, 5-iodopyridin-3-amine, 3-pyridinamine, 5-iodo-, 5-iodo-3-pyridinamine, 5-iodo-[3]pyridylamine, 5-jod-[3]pyridylamin, 5-iodanylpyridin-3-amine
3-Amino-5-iodopyridine (CAS 25391-66-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5IN2 and a molecular weight of 220.01100 g/mol. It is also known as 5-iodo-pyridin-3-ylamine, 5-iodopyridin-3-amine and 3-pyridinamine, 5-iodo-. Key properties include a boiling point of 348.7ºC at 760 mmHg, a density of 2.055g/cm3 and a flash point of 164.7ºC. 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.
- 25391-66-6
- Jingsj CID
- J-1028813-3
- Molecular Formula
- C5H5IN2
- Chinese Name
- 3-氨基-5-碘吡啶
- Molecular Weight
- 220.01100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 348.7ºC at 760 mmHg |
|---|---|
| Density | 2.055g/cm3 |
| Flash Point | 164.7ºC |
| Exact Mass | 219.95000 |
| PSA | 38.91000 |
| LogP | 1.84960 |
| Vapor Pressure | 4.94E-05mmHg at 25°C |
| Refractive Index | 1.702 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H318 — Causes serious eye damage
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-5-iodopyridine?
The CAS number of 3-Amino-5-iodopyridine is 25391-66-6.
What are the molecular formula and molecular weight of 3-Amino-5-iodopyridine?
3-Amino-5-iodopyridine has molecular formula C5H5IN2 and molecular weight 220.01100 g/mol.
Is 3-Amino-5-iodopyridine hazardous?
3-Amino-5-iodopyridine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H318 — Causes serious eye damage.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Amino-5-iodopyridine (CAS 25391-66-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1028813-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.