1-(4-AMINO-3-BROMO-PHENYL)-ETHANONE
- Product Name
- 1-(4-AMINO-3-BROMO-PHENYL)-ETHANONE
- CAS No.
- 56759-32-1
- Chemical Name
- 1-(4-AMINO-3-BROMO-PHENYL)-ETHANONE
- Synonyms
- 1-(4-AMINO-3-BROMO-PHENYL)-ETHANONE;Ethanone, 1-(4-amino-3-bromophenyl)-;1-(4-aMino-3-broMophenyl)ethan-1-one
- CBNumber
- CB1101386
- Molecular Formula
- C8H8BrNO
- Formula Weight
- 214.06
- MOL File
- 56759-32-1.mol
1-(4-AMINO-3-BROMO-PHENYL)-ETHANONE Property
- Melting point:
- 59-62 °C
- Boiling point:
- 344.1±27.0 °C(Predicted)
- Density
- 1.535±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 0.11±0.10(Predicted)
- Appearance
- White to yellow Solid
Safety
- HS Code
- 2922390090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
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.
P362Take off contaminated clothing and wash before reuse.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- A594838
- Product name
- 1-(4-Amino-3-bromophenyl)ethanone
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 8306AB
- Product name
- 1-(4-Amino-3-bromophenyl)ethanone
- Packaging
- 1g
- Price
- $84
- Updated
- 2021/12/16
- Product number
- 084904
- Product name
- 1-(4-Amino-3-bromophenyl)ethanone
- Purity
- 95%
- Packaging
- 1g
- Price
- $98
- Updated
- 2021/12/16
- Product number
- 084904
- Product name
- 1-(4-Amino-3-bromophenyl)ethanone
- Purity
- 95%
- Packaging
- 5g
- Price
- $265
- Updated
- 2021/12/16
- Product number
- 8306AB
- Product name
- 1-(4-Amino-3-bromophenyl)ethanone
- Packaging
- 25g
- Price
- $337
- Updated
- 2021/12/16
1-(4-AMINO-3-BROMO-PHENYL)-ETHANONE Chemical Properties,Usage,Production
Synthesis
99-92-3
56759-32-1
The general procedure for the synthesis of 4''-amino-3''-bromoacetophenone from 4-aminoacetophenone was as follows: 1-(4-aminophenyl)ethanone (10.0 g, 74.0 mmol) was dissolved in acetonitrile (50 mL), and an acetonitrile solution of N-bromosuccinimide (13.8 g, 77.7 mmol) was slowly added dropwise (30 mL) under ice-bath cooling conditions. After the dropwise addition, the reaction mixture was stirred at room temperature for 20 hours. After completion of the reaction, the solvent was removed by distillation under reduced pressure and the residue obtained was dissolved in ethyl acetate. The organic layer was washed sequentially with saturated aqueous sodium bicarbonate and saturated saline and dried with anhydrous sodium sulfate. Finally, the solvent was evaporated under reduced pressure to afford the target product 4''-amino-3''-bromoacetophenone as a yellow powder (15.8 g, 100% yield). The structure of the product was confirmed by 1H-NMR (CDCl3, 400 MHz): δ 2.49 (3H, s), 4.52-4.70 (2H, br), 6.73 (1H, d, J = 8.5 Hz), 7.73 (1H, dd, J = 8.5, 1.9 Hz), 8.05 (1H, d, J = 1.9 Hz).
References
[1] Patent: US2016/207883, 2016, A1. Location in patent: Paragraph 0644-0646
[2] Synthetic Communications, 2009, vol. 39, # 2, p. 215 - 219
[3] Chemistry - A European Journal, 2017, vol. 23, # 69, p. 17463 - 17468
[4] Journal of Labelled Compounds and Radiopharmaceuticals, 2016, vol. 59, # 13, p. 552 - 556
[5] Agricultural and Biological Chemistry, 1984, vol. 48, # 11, p. 2883 - 2888
1-(4-AMINO-3-BROMO-PHENYL)-ETHANONE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1-(4-AMINO-3-BROMO-PHENYL)-ETHANONE manufacturers
- Product
- 1-(4-AMINO-3-BROMO-PHENYL)-ETHANONE 56759-32-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2019-12-20