2-Nitroimidazole
- Product Name
- 2-Nitroimidazole
- CAS No.
- 527-73-1
- Chemical Name
- 2-Nitroimidazole
- Synonyms
- 2-nitro-1h-imidazole;AZOMYCIN;2-Nitroimidazole sulfate;11a;amicin;ro05-9129;AZOMYCINE;2-NITROMIDAZOLE;2-nitro-imidazo;2-Nitroimidaxole
- CBNumber
- CB0340968
- Molecular Formula
- C3H3N3O2
- Formula Weight
- 113.07
- MOL File
- 527-73-1.mol
2-Nitroimidazole Property
- Melting point:
- 287 °C (dec.) (lit.)
- Boiling point:
- 211.75°C (rough estimate)
- Density
- 1.5988 (rough estimate)
- refractive index
- 1.4264 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- NH4OH: soluble50mg/mL, clear, yellow to orange
- form
- Powder
- pka
- 8.72±0.10(Predicted)
- color
- Light yellow to khaki-green
- Water Solubility
- insoluble
- Merck
- 14,921
- BRN
- 116444
- InChIKey
- YZEUHQHUFTYLPH-UHFFFAOYSA-N
- CAS DataBase Reference
- 527-73-1(CAS DataBase Reference)
- EPA Substance Registry System
- 1H-Imidazole, 2-nitro- (527-73-1)
Safety
- Hazard Codes
- Xn,T
- Risk Statements
- 22-36/37/38-23/24/25-20/21/22
- Safety Statements
- 26-36-45-36/37/39
- RIDADR
- UN 2811 6.1/PG 3
- WGK Germany
- 3
- RTECS
- NI7875000
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29332990
- Toxicity
- LD50 i.v. in mice: 80 mg/kg (Maeda)
N-Bromosuccinimide Price
- Product number
- 195650
- Product name
- 2-Nitroimidazole
- Purity
- 98%
- Packaging
- 250mg
- Price
- $53.6
- Updated
- 2025/07/31
- Product number
- 195650
- Product name
- 2-Nitroimidazole
- Purity
- 98%
- Packaging
- 1g
- Price
- $71.45
- Updated
- 2025/07/31
- Product number
- N0891
- Product name
- 2-Nitroimidazole
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 1g
- Price
- $58
- Updated
- 2025/07/31
- Product number
- N0891
- Product name
- 2-Nitroimidazole
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $230
- Updated
- 2025/07/31
- Product number
- 29395
- Product name
- Azomycin
- Packaging
- 500mg
- Price
- $33
- Updated
- 2024/03/01
2-Nitroimidazole Chemical Properties,Usage,Production
Chemical Properties
Pale Yellow Solid
Uses
2-Nitroimidazole, is used as an antibiotic in pharma industry.
Uses
2-Nitroimidazole is a antibiotic substance produced by an unidentified Streptomyces,it is used to prepare nitroimidazole substituted boronic acids as precursors for imaging hypoxic tissue 1.It is also used to prepare potential site-selective radiosensitizers for estrogen receptor-rich tumors.
Definition
ChEBI: An imidazole that is 1H-imidazole substituted at position 2 by a nitro group.
General Description
2-Nitroimidazole is a natural antibiotic.
Synthesis
42383-61-9
527-73-1
General procedure for the synthesis of 2-nitroimidazole from 2-aminoimidazole sulfate: 2-aminoimidazole sulfate (1.57 g, 6.01 mmol) was dissolved in water (10 mL) and 50% w/v fluoroboric acid (7 mL). The reaction solution was cooled to -20 °C in an acetone/dry ice bath and a solution of sodium nitrite (4.14 g, 59.6 mmol) in water (10 mL) was added slowly and dropwise. The reaction temperature was maintained at -10 °C and stirred for 30 min. Subsequently, the reaction solution was poured into a solution of copper sulfate (20.0 g, 119 mmol) in water (200 mL). Sodium nitrite (4.14 g, 59.6 mmol) was then added and the reaction mixture was stirred for 2 hours at room temperature. After completion of the reaction, the extract was carried out for 6 hours using a continuous extractor with ethyl acetate (200 mL) as the extractant. The organic phases were combined, concentrated under reduced pressure and the residue was recrystallized from ethanol to give the target compound 2-nitroimidazole as yellow needle-like crystals (870 mg, 65% yield).
References
[1] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 17, p. 5102 - 5106
2-Nitroimidazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Nitroimidazole manufacturers
- Product
- 2-Nitroimidazole 527-73-1
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-16
- Product
- 2-Nitroimidazole 527-73-1
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-05
- Product
- 2-Nitroimidazole 527-73-1
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20TONS
- Release date
- 2024-05-27