CHEMPACIFIC 38154
- Product Name
- CHEMPACIFIC 38154
- CAS No.
- 84487-04-7
- Chemical Name
- CHEMPACIFIC 38154
- Synonyms
- 6-BROMO-3-NITROPYRIDIN-2-AMINE;6-Bromo-2-nitro-pyridin-3-ylamine;CHEMPACIFIC 38154;2-AMino-6-broMo-3-nitropy...;6-Bromo-3-nitro-2-pyridinamine;2-Amino-6-bromo-3-nitropyridine;2-Pyridinamine, 6-bromo-3-nitro-;6-BROMO-3-NITRO-PYRIDIN-2-YLAMINE;CHEMPACIFIC 38154 ISO 9001：2015 REACH
- CBNumber
- CB1782705
- Molecular Formula
- C5H4BrN3O2
- Formula Weight
- 218.01
- MOL File
- 84487-04-7.mol
CHEMPACIFIC 38154 Property
- Melting point:
- 199-202°
- Boiling point:
- 349.5±37.0 °C(Predicted)
- Density
- 1.929±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- Solid
- pka
- -1.73±0.50(Predicted)
- color
- Yellow to green
- CAS DataBase Reference
- 84487-04-7
Safety
- RIDADR
- UN2811
- HazardClass
- IRRITANT
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
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.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- A602453
- Product name
- 2-Amino-6-bromo-3-nitropyridine
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- 415323
- Product name
- 2-Amino-6-bromo-3-nitropyridine
- Packaging
- 100mg
- Price
- $305
- Updated
- 2021/12/16
- Product number
- 046218
- Product name
- 6-Bromo-3-nitro-2-pyridinamine
- Purity
- >95%
- Packaging
- 1g
- Price
- $35
- Updated
- 2021/12/16
- Product number
- Y4179
- Product name
- 6-Bromo-3-nitropyridin-2-amine
- Packaging
- 1g
- Price
- $43
- Updated
- 2021/12/16
- Product number
- FB30770
- Product name
- 6-Bromo-3-nitro-2-pyridinamine
- Packaging
- 1g
- Price
- $90
- Updated
- 2021/12/16
CHEMPACIFIC 38154 Chemical Properties,Usage,Production
Synthesis
27048-04-0
84487-04-7
2,6-Dichloro-5-nitropyridine (20.0 g, 95.3 mmol) was used as a raw material, which was dissolved in ethanol (300 mL) and ammonia (60 mL) was added slowly. The reaction mixture was stirred at room temperature for 10 hours. After the reaction was completed, the precipitate was collected by filtration, washed with ethanol and dried under vacuum to obtain 6-amino-2-chloro-5-nitropyridine (13.8 g, 83% yield). The resulting 6-amino-2-chloro-5-nitropyridine was suspended in 30% hydrogen bromide in acetic acid solution (130 mL). The suspension was heated to 100 °C and stirred for 26 hours. After completion of the reaction, it was cooled to room temperature and concentrated in vacuum to remove the solvent. The residue was extracted with ethyl acetate and the organic layer was washed sequentially with saturated aqueous sodium bicarbonate and saturated brine, dried over anhydrous magnesium sulfate and concentrated in vacuum. The final product 6-bromo-3-nitropyridin-2-amine was purified by recrystallization from ethyl acetate to give white crystals (14.93 g, 86% yield).
References
[1] Journal of Medicinal Chemistry, 2014, vol. 57, # 13, p. 5702 - 5713
[2] Patent: WO2004/2986, 2004, A2. Location in patent: Page 127-128
[3] Patent: US6348474, 2002, B1. Location in patent: Page column 44,45
CHEMPACIFIC 38154 Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from CHEMPACIFIC 38154 manufacturers
- Product
- CHEMPACIFIC 38154 84487-04-7
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons min
- Release date
- 2021-08-23
- Product
- 6-Bromo-3-nitro-2-pyridinamine 84487-04-7
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 500 MT
- Release date
- 2020-05-12
- Product
- 6-BROMO-3-NITRO-PYRIDIN-2-YLAMINE 84487-04-7
- Price
- US $6.60/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg-1000kg
- Release date
- 2019-12-26