3-Nitropyridine
Also known as: 3-Nitropyridine, 5-Nitropyridine, Pyridine, 3-nitro-, MFCD00234974, 3-Nitro-pyridin, 3-nitro-pyridine, 3-nitropyridine, 3-NO2-pyridine
3-Nitropyridine (CAS 2530-26-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4N2O2 and a molecular weight of 124.098 g/mol. Key properties include a melting point of 35-40 °C, a boiling point of 217.0±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 85.0±19.8 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. It is listed by 1 supplier, from 152.20 to 152.20 CNY per 5g. Record last updated Aug 21, 2026.
- CAS No.
- 2530-26-9
- Jingsj CID
- J-1967308-4
- Molecular Formula
- C5H4N2O2
- Molecular Weight
- 124.098 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | >98.0%(GC) 5g | ¥761.00 | $22.78 /gBest ¥152.20/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Melting Point | 35-40 °C |
|---|---|
| Boiling Point | 217.0±13.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 85.0±19.8 °C |
| Exact Mass | 124.027275 |
| PSA | 58.71000 |
| LogP | 0.56 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.567 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- 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 3-Nitropyridine?
The CAS number of 3-Nitropyridine is 2530-26-9.
What are the molecular formula and molecular weight of 3-Nitropyridine?
3-Nitropyridine has molecular formula C5H4N2O2 and molecular weight 124.098 g/mol.
Which suppliers offer 3-Nitropyridine?
1 supplier(s) listed; reference unit price ¥152.20–152.20 /g.
Is 3-Nitropyridine hazardous?
3-Nitropyridine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Nitropyridine (CAS 2530-26-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1967308-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.