4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE
- Product Name
- 4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE
- CAS No.
- 90944-62-0
- Chemical Name
- 4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE
- Synonyms
- N,N-DIETHYL 4-BROMOBENZENESULFONAMIDE;4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE;Benzenesulfonamide, 4-bromo-N,N-diethyl-;4-Bromo-N,N-diethylbenzenesulphonamide97%;4-Bromo-N,N-diethylbenzenesulphonamide 97%;4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE USP/EP/BP
- CBNumber
- CB5170863
- Molecular Formula
- C10H14BrNO2S
- Formula Weight
- 292.19
- MOL File
- 90944-62-0.mol
4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE Property
- Boiling point:
- 356.4±44.0 °C(Predicted)
- Density
- 1.431±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- -5.29±0.70(Predicted)
- Appearance
- Colorless to light yellow Liquid
Safety
- Hazard Codes
- Xi
- Hazard Note
- Irritant
- HS Code
- 2935909099
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
- D443843
- Product name
- N,N-Diethyl4-bromobenzenesulfonamide
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- D443843
- Product name
- N,N-Diethyl4-bromobenzenesulfonamide
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- 8669-9-X1
- Product name
- 4-Bromo-N,N-diethylbenzenesulfonamide
- Purity
- 97%
- Packaging
- 1g
- Price
- $85
- Updated
- 2021/12/16
- Product number
- 091616
- Product name
- 4-Bromo-N,N-diethylbenzenesulfonamide
- Purity
- 95+%
- Packaging
- 1g
- Price
- $152
- Updated
- 2021/12/16
- Product number
- 8669-9-X1
- Product name
- 4-Bromo-N,N-diethylbenzenesulfonamide
- Purity
- 97%
- Packaging
- 250mg
- Price
- $25
- Updated
- 2021/12/16
4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE Chemical Properties,Usage,Production
Synthesis
109-89-7
98-58-8
90944-62-0
4-Bromobenzenesulfonyl chloride (1.00 g, 3.91 mmol) was dissolved in dichloromethane (30.00 mL) and cooled in an ice bath. Diethylamine (1.19 mL, 11.54 mmol) was added slowly and dropwise to the reaction mixture, stirred for 5 minutes, then removed from the ice bath and stirring was continued for 12 hours at room temperature. After completion of the reaction, the reaction solution was concentrated under reduced pressure and the resulting residue was dissolved in dichloromethane and washed sequentially with water and saturated saline. The organic layer was separated, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure. The concentrate was purified by silica gel column chromatography (n-hexane: ethyl acetate = 3:1) to afford the target compound 4-bromo-N,N-diethylbenzenesulfonamide (1.10 g, 96% yield).1H NMR (CDCl3, 500 MHz) δ 7.67 (4H, m), 3.23 (4H, q, J = 7.0 Hz), 1.13 (6H, t).
References
[1] Patent: EP3327000, 2018, A1. Location in patent: Paragraph 0102
[2] Journal of Medicinal Chemistry, 2000, vol. 43, # 21, p. 3878 - 3894
[3] Journal of the American Chemical Society, 1923, vol. 45, p. 2697
[4] Journal of Organic Chemistry, 2003, vol. 68, # 21, p. 8274 - 8276
[5] Bioorganic and Medicinal Chemistry Letters, 2009, vol. 19, # 23, p. 6575 - 6577
4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE manufacturers
- Product
- 4-BROMO-N,N-DIETHYLBENZENESULPHONAMIDE 90944-62-0
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.9%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-07-13