2-Nitroimidazole
Also known as: 1H-Imidazole, 2-nitro-, 2-Nitro-1H-imidazole, 2-Nitroimidazol, Azomycin, EINECS 208-425-5, MFCD00005185
2-Nitroimidazole (CAS 527-73-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H3N3O2 and a molecular weight of 113.075 g/mol. Key properties include a melting point of 287 °C (dec.)(lit.), a boiling point of 373.6±25.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 179.7±23.2 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 527-73-1
- Jingsj CID
- J-24880-2
- Molecular Formula
- C3H3N3O2
- Molecular Weight
- 113.075 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 287 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 373.6±25.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 179.7±23.2 °C |
| Exact Mass | 113.022530 |
| PSA | 74.50000 |
| LogP | 0.15 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.612 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | Bacterial[1] |
|---|---|
| Additional Information | [1]. Shoji JH, et al. Isolation of azomycin from Pseudomonas fluorescens. J Antibiot (Tokyo). 1989 Oct;42(10):1513-4. |
Customs & Trade Information
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole 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-Nitroimidazole?
The CAS number of 2-Nitroimidazole is 527-73-1.
What are the molecular formula and molecular weight of 2-Nitroimidazole?
2-Nitroimidazole has molecular formula C3H3N3O2 and molecular weight 113.075 g/mol.
Is 2-Nitroimidazole hazardous?
2-Nitroimidazole has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2-Nitroimidazole?
For 2-Nitroimidazole, Upstream Products: 2-Aminoimidazole, 1-Trityl-1H-imidazole; Downstream Products: 2-Oxazolidinone, 2,3-Dimethyl-2,3-dinitrobutane, N-(1H-imidazol-2-yl)acetamide.
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-Nitroimidazole (CAS 527-73-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24880-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.