2-Amino-3-bromo-6-chloropyridine
- Product Name
- 2-Amino-3-bromo-6-chloropyridine
- CAS No.
- 442127-50-6
- Chemical Name
- 2-Amino-3-bromo-6-chloropyridine
- Synonyms
- 3-Bromo-6-chloro-2-pyridinamine;2-Amino-3-bromo-6-chloropyridine;2-Pyridinamine, 3-bromo-6-chloro-;3-BroMo-6-chloro-pyridin-2-ylaMine
- CBNumber
- CB82506366
- Molecular Formula
- C5H4BrClN2
- Formula Weight
- 207.46
- MOL File
- 442127-50-6.mol
2-Amino-3-bromo-6-chloropyridine Property
- Boiling point:
- 273.5±35.0 °C(Predicted)
- Density
- 1.834±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C(protect from light)
- pka
- 0.05±0.50(Predicted)
- Appearance
- White to off-white Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
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
- 414997
- Product name
- 2-Amino-3-bromo-6-chloropyridine
- Packaging
- 100mg
- Price
- $355
- Updated
- 2021/12/16
- Product number
- A602033
- Product name
- 2-Amino-3-bromo-6-chloropyridine
- Packaging
- 1g
- Price
- $360
- Updated
- 2021/12/16
- Product number
- FB154312
- Product name
- 3-Bromo-6-chloropyridin-2-amine
- Packaging
- 1g
- Price
- $410
- Updated
- 2021/12/16
- Product number
- HCH0364620
- Product name
- 3-BROMO-6-CHLOROPYRIDIN-2-AMINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $497.39
- Updated
- 2021/12/16
- Product number
- FB154312
- Product name
- 3-Bromo-6-chloropyridin-2-amine
- Packaging
- 100mg
- Price
- $68
- Updated
- 2021/12/16
2-Amino-3-bromo-6-chloropyridine Chemical Properties,Usage,Production
Synthesis
45644-21-1
442127-50-6
2-Amino-6-chloropyridine (15 g, 116 mmol) was dissolved in chloroform (600 ml) at 0°C and a solution of bromine (4.2 g, 965 mmol) in chloroform (50 ml) was added slowly and dropwise. After the dropwise addition, the reaction mixture was warmed up to room temperature and stirred continuously for 16 hours. Upon completion of the reaction, the reaction was quenched with ice-cold water followed by extraction of the organic layer with dichloromethane (DCM). The organic layers were combined and concentrated to give the crude product. The crude product was purified by silica gel column chromatography using hexane solution of 10% ethyl acetate as eluent to give 2-amino-3-bromo-6-chloropyridine (6.2 g, 25.5% yield).LCMS analysis showed the molecular ion peak of the target compound m/z = 209.0 ([M + H]+).
References
[1] Patent: WO2017/9806, 2017, A1. Location in patent: Page/Page column 69
[2] Patent: WO2008/65198, 2008, A1. Location in patent: Page/Page column 68
2-Amino-3-bromo-6-chloropyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Amino-3-bromo-6-chloropyridine manufacturers
- Product
- 2-Amino-3-bromo-6-chloropyridine 442127-50-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2020-01-14