2-ACETAMIDO-5-BROMOTHIAZOLE
- Product Name
- 2-ACETAMIDO-5-BROMOTHIAZOLE
- CAS No.
- 7336-54-1
- Chemical Name
- 2-ACETAMIDO-5-BROMOTHIAZOLE
- Synonyms
- AKOS BB-9164;2-ACETAMIDO-5-BROMOTHIAZOLE;2-ACETYLAMINO-5-BROMOTHIAZOLE;2-Acetamido-5-bromo-1,3-thiazole;N-(5-BROMO-THIAZOL-2-YL)-ACETAMIDE;Acetamide, N-(5-bromo-2-thiazolyl)-
- CBNumber
- CB5711619
- Molecular Formula
- C5H5BrN2OS
- Formula Weight
- 221.07
- MOL File
- 7336-54-1.mol
2-ACETAMIDO-5-BROMOTHIAZOLE Property
- Melting point:
- 229-231 °C
- Density
- 1.820±0.06 g/cm3(Predicted)
- storage temp.
- Storage temp. 2-8°C
- pka
- 9.03±0.50(Predicted)
- form
- solid
- color
- Yellow
Safety
- Hazard Codes
- Xi
- HS Code
- 2934100090
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
- A143810
- Product name
- 2-Acetamido-5-bromothiazole
- Packaging
- 500mg
- Price
- $70
- Updated
- 2021/12/16
- Product number
- A143810
- Product name
- 2-Acetamido-5-bromothiazole
- Packaging
- 1g
- Price
- $105
- Updated
- 2021/12/16
- Product number
- FA66897
- Product name
- 2-Acetamido-5-bromothiazole
- Packaging
- 5G
- Price
- $125
- Updated
- 2021/12/16
- Product number
- 069541
- Product name
- 2-Acetylamino-5-bromothiazole
- Purity
- 98%
- Packaging
- 1g
- Price
- $171
- Updated
- 2021/12/16
- Product number
- FA66897
- Product name
- 2-Acetamido-5-bromothiazole
- Packaging
- 10g
- Price
- $225
- Updated
- 2021/12/16
2-ACETAMIDO-5-BROMOTHIAZOLE Chemical Properties,Usage,Production
Synthesis
3034-22-8
7336-54-1
A. Preparation of 2-acetamido-5-bromothiazole Acetic anhydride (11 mL) was added slowly and dropwise to a mixed solution of dichloromethane (100 mL) and pyridine (60 mL) of 2-amino-5-bromothiazole (22.3 g, 85.9 mmol) while maintaining stirring. The reaction mixture was stirred at room temperature for 2.5 hours and then continued to stir for 4 hours to ensure complete reaction. Upon completion of the reaction, most of the solvent was removed by distillation under reduced pressure. The residue was washed sequentially with ethyl acetate and dilute aqueous hydrochloric acid to remove unreacted feedstock and by-products. The organic phase was subsequently washed to neutrality with water and dried with anhydrous magnesium sulfate. The dried organic solution was concentrated to give a crude product. The crude product was ground with ether, filtered, washed with ether and dried to give 2-acetamido-5-bromothiazole solid (15.1 g, 80% yield, molecular formula C5H5BrN2OS, mass spectrum m/e 222 (M + H)+).
References
[1] Patent: US6407124, 2002, B1
[2] Helvetica Chimica Acta, 1945, vol. 28, p. 985,988
[3] Svensk Kemisk Tidskrift, 1945, vol. 57, p. 229,232
2-ACETAMIDO-5-BROMOTHIAZOLE Preparation Products And Raw materials
Raw materials
Preparation Products
2-ACETAMIDO-5-BROMOTHIAZOLE Suppliers
- Tel
- --
- Fax
- --
- sales@ajchem.in
- Country
- India
- ProdList
- 6100
- Advantage
- 58
View Lastest Price from 2-ACETAMIDO-5-BROMOTHIAZOLE manufacturers
- Product
- 2-Acetamido-5-bromo-1,3-thiazole 7336-54-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1000kg
- Release date
- 2025-08-21
- Product
- 2-ACETAMIDO-5-BROMOTHIAZOLE 7336-54-1
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2020-01-09