2-Bromo-4-dimethylaminopyridine
- Product Name
- 2-Bromo-4-dimethylaminopyridine
- CAS No.
- 396092-82-3
- Chemical Name
- 2-Bromo-4-dimethylaminopyridine
- Synonyms
- 2-Bromo-4-dimethylaminopyridine;2-Bromo-N,N-dimethylpyridin-4-amine;2-Bromo-N,N-dimethyl-4-pyridinamine;2-BroMo-N,N-diMethylpyridine-4-aMine;4-Pyridinamine, 2-bromo-N,N-dimethyl-;2-Bromo-4-(dimethylamino)pyridine 98%
- CBNumber
- CB72129805
- Molecular Formula
- C7H9BrN2
- Formula Weight
- 201.06
- MOL File
- 396092-82-3.mol
2-Bromo-4-dimethylaminopyridine Property
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- solid
- color
- Light yellow to yellow
Safety
- HazardClass
- IRRITANT
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
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.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P391Collect spillage. Hazardous to the aquatic environment
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- FB142570
- Product name
- 2-Bromo-N,N-dimethylpyridin-4-amine
- Packaging
- 1g
- Price
- $89
- Updated
- 2021/12/16
- Product number
- W5993
- Product name
- 2-bromo-N,N-dimethylpyridine-4-amine
- Packaging
- 1g
- Price
- $142
- Updated
- 2021/12/16
- Product number
- FB142570
- Product name
- 2-Bromo-N,N-dimethylpyridin-4-amine
- Packaging
- 2g
- Price
- $154
- Updated
- 2021/12/16
- Product number
- 3H32-9-3J
- Product name
- 2-Bromo-4-(dimethylamino)pyridine
- Purity
- 98%
- Packaging
- 1g
- Price
- $176
- Updated
- 2021/12/16
- Product number
- 075749
- Product name
- 2-Bromo-N,N-dimethylpyridine-4-amine
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $231
- Updated
- 2021/12/16
2-Bromo-4-dimethylaminopyridine Chemical Properties,Usage,Production
Synthesis
58530-53-3
124-40-3
396092-82-3
The general procedure for the synthesis of 2-bromo-4-dimethylaminopyridine from 2,4-dibromopyridine and dimethylamine was as follows: 2,4-dibromopyridine (100 mg, 0.31 mmol) was dissolved in ethanol (2 mL), and 33% ethanol solution of dimethylamine was added. The reaction mixture was heated and stirred at 50 °C for 5 hours. After completion of the reaction, the mixture was concentrated under reduced pressure to remove the solvent. The crude product was purified by an ISCO? automated column chromatography system using a silica gel column eluting with a 0-70% ethyl acetate/pentane gradient. The target product 2-bromo-4-dimethylaminopyridine (51 mg, 0.25 mmol, 81% yield) was obtained. The structure of the product was confirmed by 1H-NMR (CDCl3, 400 MHz): δ 3.0 (s, 6H), 6.4 (m, 1H), 6.6 (s, 1H), 7.9 (d, 1H). Mass spectrometry (APCI) showed the molecular ion peak m/z 201 [MH]+.
References
[1] Patent: WO2007/57775, 2007, A1. Location in patent: Page/Page column 159-160
2-Bromo-4-dimethylaminopyridine Preparation Products And Raw materials
Raw materials
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View Lastest Price from 2-Bromo-4-dimethylaminopyridine manufacturers
- Product
- 2-Bromo-N,N-dimethylpyridin-4-amine 396092-82-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- Min98%HPLC
- Supply Ability
- g/kg/ton
- Release date
- 2020-02-01