3-Bromomethylbenzenesulfonamide
- Product Name
- 3-Bromomethylbenzenesulfonamide
- CAS No.
- 220798-52-7
- Chemical Name
- 3-Bromomethylbenzenesulfonamide
- Synonyms
- 3-Bromomethylbenzenesulfonamide;Benzenesulfonamide, 3-(bromomethyl)-;3-(broMoMethyl)benzene-1-sulfonaMide
- CBNumber
- CB72471119
- Molecular Formula
- C7H8BrNO2S
- Formula Weight
- 250.11
- MOL File
- 220798-52-7.mol
3-Bromomethylbenzenesulfonamide Property
- Boiling point:
- 402.0±47.0 °C(Predicted)
- Density
- 1.691
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 9.96±0.60(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
- B696978
- Product name
- 3-Bromomethylbenzenesulfonamide
- Packaging
- 100mg
- Price
- $105
- Updated
- 2021/12/16
- Product number
- W4558
- Product name
- 3-Bromomethylbenzenesulfonamide
- Packaging
- 100mg
- Price
- $128
- Updated
- 2021/12/16
- Product number
- FB144029
- Product name
- 3-Bromomethylbenzenesulfonamide
- Packaging
- 500mg
- Price
- $150
- Updated
- 2021/12/16
- Product number
- FB144029
- Product name
- 3-Bromomethylbenzenesulfonamide
- Packaging
- 1g
- Price
- $230
- Updated
- 2021/12/16
- Product number
- FB144029
- Product name
- 3-Bromomethylbenzenesulfonamide
- Packaging
- 2g
- Price
- $355
- Updated
- 2021/12/16
3-Bromomethylbenzenesulfonamide Chemical Properties,Usage,Production
Synthesis
220798-42-5
220798-52-7
The general procedure for the synthesis of 3-(bromomethyl)benzene-1-sulfonamide from 3-(hydroxymethyl)benzene-1-sulfonamide was as follows: 1.48 g (7.90 mmol) of 3-(hydroxymethyl)benzene-sulfonamide was suspended in 25 mL of dichloromethane, and 2.35 g (8.69 mmol) of phosphorus tribromide was slowly added at 20°C. The reaction mixture was stirred overnight at room temperature. The reaction mixture was stirred overnight at room temperature. Upon completion of the reaction, the reaction was quenched by careful addition of water and the organic phase was separated. The aqueous phase was extracted twice with dichloromethane. All organic phases were combined, washed with saturated brine, dried over anhydrous magnesium sulfate and subsequently concentrated under reduced pressure. 1.9 g (94% yield) of 3-bromomethylbenzenesulfonamide crude product was obtained, which was pure enough to be used directly in the subsequent reaction.
References
[1] Patent: WO2015/7668, 2015, A1. Location in patent: Page/Page column 144
[2] Patent: EP1679069, 2006, A1. Location in patent: Page/Page column 92
3-Bromomethylbenzenesulfonamide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-Bromomethylbenzenesulfonamide manufacturers
- Product
- 3-Bromomethylbenzenesulfonamide 220798-52-7
- Price
- US $2.00-6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2025-07-30
- Product
- 3-Bromomethylbenzenesulfonamide 220798-52-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2019-12-23