(4-Bromo-2-methylphenyl)methanamine hydrochloride
- Product Name
- (4-Bromo-2-methylphenyl)methanamine hydrochloride
- CAS No.
- 1171381-49-9
- Chemical Name
- (4-Bromo-2-methylphenyl)methanamine hydrochloride
- Synonyms
- 4-BroMo-2-Methyl benzylaMine HCl;(4-Bromo-2-methylphenyl)methanamine hydrochloride
- CBNumber
- CB03161968
- Molecular Formula
- C8H11BrClN
- Formula Weight
- 236.53664
- MOL File
- 1171381-49-9.mol
(4-Bromo-2-methylphenyl)methanamine hydrochloride Property
- storage temp.
- Sealed in dry,Room Temperature
- Appearance
- White to off-white Solid
Safety
- HS Code
- 2921490090
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
- B808568
- Product name
- (4-Bromo-2-methylphenyl)methanamineHydrochloride
- Packaging
- 50mg
- Price
- $90
- Updated
- 2021/12/16
- Product number
- B808568
- Product name
- (4-Bromo-2-methylphenyl)methanamineHydrochloride
- Packaging
- 250mg
- Price
- $350
- Updated
- 2021/12/16
- Product number
- OR3058
- Product name
- 4-Bromo-2-methylbenzylamine hydrochloride
- Packaging
- 1g
- Price
- $387
- Updated
- 2021/12/16
- Product number
- 3730-D-03
- Product name
- 4-Bromo-2-methylbenzylamine hydrochloride
- Packaging
- 1g
- Price
- $458
- Updated
- 2021/12/16
- Product number
- 1833DF
- Product name
- (4-Bromo-2-methylphenyl)methanaminehydrochloride
- Packaging
- 250mg
- Price
- $117
- Updated
- 2021/12/16
(4-Bromo-2-methylphenyl)methanamine hydrochloride Chemical Properties,Usage,Production
Synthesis
67832-11-5
1171381-49-9
The general procedure for the synthesis of (4-bromo-2-methylphenyl)methanamine hydrochloride from 4-bromo-2-methylbenzonitrile was as follows: to a solution of 4-bromo-2-methylbenzenecarbonitrile (3 g, 15 mmol) in tetrahydrofuran (THF, 20 mL) was slowly added borane-tetrahydrofuran complex (BH3-THF, 45 mL, 45 mmol). The reaction mixture was stirred at 0 °C for 1 h. The temperature was gradually increased to 80 °C and the reaction was maintained for 16 hours. After completion of the reaction, the reaction was quenched with methanol (MeOH). After concentration under reduced pressure to remove the solvent, the residue was treated with saturated hydrogen chloride/ethyl acetate (HCl/EtOAc) solution with stirring and subsequently filtered. The resulting solid was washed with ether (20 mL x 3) and finally dried under vacuum to afford the target product (4-bromo-2-methylphenyl)methylamine hydrochloride (3.2 g, yield: 90%) as a white solid. Electrospray ionization mass spectrometry (ESI-MS) showed molecular ion peak (M + H)+: 200.1.
References
[1] Patent: WO2016/201280, 2016, A1. Location in patent: Paragraph 0655; 0656
(4-Bromo-2-methylphenyl)methanamine hydrochloride Preparation Products And Raw materials
Raw materials
Preparation Products
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