3-Bromo-4-nitropyridine
- Product Name
- 3-Bromo-4-nitropyridine
- CAS No.
- 89364-04-5
- Chemical Name
- 3-Bromo-4-nitropyridine
- Synonyms
- IFLAB-BB F1371-0211;3-BROMO-4-NITROPYRIDINE;Flortaucipir Impurity 26;i3-Bromo-4-nitropyridine;Pyridine, 3-bromo-4-nitro-;3-BROMO-4-NITROPYRIDINE 97%;3-BROMO-4-NITROPYRIDINE ISO 9001:2015 REACH
- CBNumber
- CB0242251
- Molecular Formula
- C5H3BrN2O2
- Formula Weight
- 202.99
- MOL File
- 89364-04-5.mol
3-Bromo-4-nitropyridine Property
- Melting point:
- 66-67 °C
- Boiling point:
- 235.7±20.0 °C(Predicted)
- Density
- 1.833±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- -1.04±0.18(Predicted)
Safety
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- B694188
- Product name
- 3-Bromo-4-nitropyridine
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- FB11477
- Product name
- i3-Bromo-4-nitropyridine
- Packaging
- 250mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- CS-D1648
- Product name
- 3-Bromo-4-nitropyridine
- Purity
- 99.24%
- Packaging
- 5g
- Price
- $105
- Updated
- 2021/12/16
- Product number
- FB11477
- Product name
- i3-Bromo-4-nitropyridine
- Packaging
- 500mg
- Price
- $150
- Updated
- 2021/12/16
- Product number
- 4H54-9-Y8
- Product name
- 3-Bromo-4-nitropyridine
- Packaging
- 1g
- Price
- $152
- Updated
- 2021/12/16
3-Bromo-4-nitropyridine Chemical Properties,Usage,Production
Synthesis
A mixture of 3-bromo-4-nitropyridine N-oxide (2.2g,10 mmol), trichlorooxobis (triphenylphosphine) rhenium(V) [Re(0)(Ph3P)2Cl3, Aldrich, 50 mg, 0.08mmol), and triphenyphosphine (2.7 g, 10.3 mmol) in dichloromethane (100 mL) was flushed with argon and stirred at rt for 1 h, then, at 40 °C for 2 h. The reaction mixture was cooled to rt and concentrated under vacuum. The residue was triturated with hexanes (300 mL), and the precipitated (triphenylphosphine oxide) was removed by filtration. The organic layer was concentrated and purified by column (silica gel, EtOAc/hexanes 1/7) to give 3-Bromo-4-nitropyridine as yellow solid (1.8 g, 86%)[1].
References
[1] R. W. Daisley, J. R. Hanbali. “PREPARATION OF 3-BROMO-4-NITROPYRIDINE 1-OXIDE.” Organic Preparations and Procedures International 15 1 (1983): 280–282.
3-Bromo-4-nitropyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-Bromo-4-nitropyridine manufacturers
- Product
- 3-BroMo-4-nitropyridine 89364-04-5
- Price
- US $1.00-1.00/Kg/Drum
- Min. Order
- 1g
- Purity
- 98%
- Supply Ability
- 50tons
- Release date
- 2020-05-12
- Product
- 3-BROMO-4-NITROPYRIDINE 89364-04-5
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons min
- Release date
- 2021-09-22
- Product
- 3-BROMO-4-NITROPYRIDINE 89364-04-5
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 200kg
- Release date
- 2018-12-24