2-Amino-5-chloro-3-nitropyridine
Also known as: 2-AMINO-5-CHLORO-3-NITROPYRIDINE, 2-Amino-3-nitro-5-chloro pyridine, 2-PYRIDINAMINE, 5-CHLORO-3-NITRO-, 2-PYRIDINAMINE,5-CHLORO-3-NITRO, 2-amino-3-nitro-5-chloropyridine, 2-pyridinamine, 5-chloro-3-nitro-, 5-CHLORO-3-NITRO-PYRIDIN-2-YLAMINE, 5-CHLORO-3-NITROPYRIDIN-2-AMINE, 5-Chloro-3-nitro-2-aminopyridine, 5-Chloro-3-nitro-[2]pyridylamine, 5-chloro-3-nitro-2-pyridinamine, 5-chloro-3-nitro-2-pyridineamine, 5-chloro-3-nitropyridin-2-amine
2-Amino-5-chloro-3-nitropyridine (CAS 5409-39-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4ClN3O2 and a molecular weight of 173.557 g/mol. Key properties include a melting point of 193-197 °C(lit.), a boiling point of 305.8±37.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 138.7±26.5 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5409-39-2
- Jingsj CID
- J-41087-7
- Molecular Formula
- C5H4ClN3O2
- Molecular Weight
- 173.557 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 193-197 °C(lit.) |
|---|---|
| Boiling Point | 305.8±37.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 138.7±26.5 °C |
| Exact Mass | 172.999207 |
| PSA | 84.73000 |
| LogP | 2.78 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.658 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 2-Amino-5-chloro-3-nitropyridine?
The CAS number of 2-Amino-5-chloro-3-nitropyridine is 5409-39-2.
What are the molecular formula and molecular weight of 2-Amino-5-chloro-3-nitropyridine?
2-Amino-5-chloro-3-nitropyridine has molecular formula C5H4ClN3O2 and molecular weight 173.557 g/mol.
Is 2-Amino-5-chloro-3-nitropyridine hazardous?
2-Amino-5-chloro-3-nitropyridine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Amino-5-chloro-3-nitropyridine?
For 2-Amino-5-chloro-3-nitropyridine, Upstream Products: 2-Amino-5-chloropyridine; Downstream Products: 2,3-Diaminopyridine, 6-Chloro-1H-imidazo[4,5-b]pyridine, 6-chloro-1,3-dihydro-2H-imidazo[4,5-b]pyridine-2-thione.
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-Amino-5-chloro-3-nitropyridine (CAS 5409-39-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-41087-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.