bromchlorenone
- Product Name
- bromchlorenone
- CAS No.
- 5579-85-1
- Chemical Name
- bromchlorenone
- Synonyms
- NSC-24970;bromchlorenone;BROMOCHLORENONE;6-Bromo-5-chlorobenzoxazol-2(3H)-one;6-Bromo-5-chlorobenzo[d]oxazol-2(3H);6-Bromo-5-chloro-3H-benzooxazol-2-one;2(3H)-Benzoxazolone, 6-bromo-5-chloro-;6-bromo-5-chlorobenzo[d]oxazol-2(3H)-one;6-Bromo-5-chloro-3H-1,3-benzoxazol-2-one
- CBNumber
- CB0875417
- Molecular Formula
- C7H3BrClNO2
- Formula Weight
- 248.46
- MOL File
- 5579-85-1.mol
bromchlorenone Property
- Melting point:
- 204.5°C
- Density
- 1.8508 (rough estimate)
- refractive index
- 1.6110 (estimate)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P330Rinse mouth.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 4531AQ
- Product name
- 6-bromo-5-chlorobenzo[d]oxazol-2(3H)-one
- Packaging
- 100mg
- Price
- $131.6
- Updated
- 2021/12/16
- Product number
- FB144352
- Product name
- 6-Bromo-5-chlorobenzo[d]oxazol-2(3H)-one
- Packaging
- 1g
- Price
- $180
- Updated
- 2021/12/16
- Product number
- API0012871
- Product name
- BROMCHLORENONE
- Purity
- 95.00%
- Packaging
- 250MG
- Price
- $186.9
- Updated
- 2021/12/16
- Product number
- FB144352
- Product name
- 6-Bromo-5-chlorobenzo[d]oxazol-2(3H)-one
- Packaging
- 2g
- Price
- $313
- Updated
- 2021/12/16
- Product number
- FB144352
- Product name
- 6-Bromo-5-chlorobenzo[d]oxazol-2(3H)-one
- Packaging
- 250mg
- Price
- $60
- Updated
- 2021/12/16
bromchlorenone Chemical Properties,Usage,Production
Uses
Anti-infective, topical.
Synthesis
40372-61-0
530-62-1
5579-85-1
2-Amino-5-bromo-4-chlorophenol (Intermediate 7, 8.4 g, 37.8 mmol) and N,N'-carbonyldiimidazole (12.2 g, 75.6 mmol) were used as raw materials and reacted in THF (250 mL) for 3 hours at 80 °C. After completion of the reaction, the solvent was removed by distillation under reduced pressure. The crude product was purified by silica gel column chromatography (200-400 mesh, 100 g) with petroleum ether/ethyl acetate as eluent (gradient from 9:1 to 5:1) to afford 6-bromo-5-chlorobenzo[d]oxazol-2(3H)-one as an orange solid (7.7 g, 82% yield).LCMS (Method A): retention time 1.49 min, molecular ion peak m/z 248 /250 [M+H]+.
References
[1] Patent: WO2015/91647, 2015, A1. Location in patent: Page/Page column 42
bromchlorenone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from bromchlorenone manufacturers
- Product
- bromchlorenone 5579-85-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%-99.9%HPLC
- Supply Ability
- 100KG
- Release date
- 2020-02-04