4-BROMOMETHYL-3-FLUOROBENZOIC ACID METHYL ESTER
- Product Name
- 4-BROMOMETHYL-3-FLUOROBENZOIC ACID METHYL ESTER
- CAS No.
- 128577-47-9
- Chemical Name
- 4-BROMOMETHYL-3-FLUOROBENZOIC ACID METHYL ESTER
- Synonyms
- -3-fluorobenzoate;4-(bromomethyl)-3-fluorobenzoic acid;Methyl 4-bromomethyl-3-fluorobenzoat;Methyl 4-broMoMethyl-3-fluorobenzoate;MMETHYL 4-(BROMOMETHYL)-3-FLUOROBENZOATE;4-BROMOMETHYL-3-FLUOROBENZOIC ACID METHYL;4-BROMOMETHYL-3-FLUOROBENZOIC ACID METHYL ESTER;Methyl 4-(bromomethyl)-3-fluorobenzoate, 98%min;Benzoicacid, 4-(bromomethyl)-3-fluoro-, methyl ester
- CBNumber
- CB4176505
- Molecular Formula
- C9H8BrFO2
- Formula Weight
- 247.06
- MOL File
- 128577-47-9.mol
4-BROMOMETHYL-3-FLUOROBENZOIC ACID METHYL ESTER Property
- Melting point:
- 68 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3))
- Boiling point:
- 295.1±35.0 °C(Predicted)
- Density
- 1.534±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- solid
- color
- White
Safety
- HS Code
- 2916399090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- M296275
- Product name
- Methyl4-(bromomethyl)-3-fluorobenzoate
- Packaging
- 500mg
- Price
- $125
- Updated
- 2021/12/16
- Product number
- M296275
- Product name
- Methyl4-(bromomethyl)-3-fluorobenzoate
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- FB30701
- Product name
- 4-Bromomethyl-3-fluorobenzoic acid methyl ester
- Packaging
- 250mg
- Price
- $125
- Updated
- 2021/12/16
- Product number
- 2723-B-21
- Product name
- Methyl 4-(bromomethyl)-3-fluorobenzoate
- Packaging
- 5G
- Price
- $984
- Updated
- 2021/12/16
- Product number
- Z4066
- Product name
- Methyl4-(bromomethyl)-3-fluorobenzoate
- Packaging
- 10g
- Price
- $416
- Updated
- 2021/12/16
4-BROMOMETHYL-3-FLUOROBENZOIC ACID METHYL ESTER Chemical Properties,Usage,Production
Uses
Methyl 4-(bromomethyl)-3-fluorobenzoate
Synthesis
87808-48-8
128577-47-9
Bromination reaction: Methyl 3-fluoro-4-methylbenzoate (18.3 mmol) was dissolved with N-bromosuccinimide (NBS, 3.9 g, 22 mmol) in carbon tetrachloride (40 mL), and benzoyl peroxide (0.55 g, 1.7 mmol) containing 25% water was added as initiator. The reaction mixture was stirred well and heated to reflux for 6 hours. Upon completion of the reaction, the solvent was removed by evaporation and the residue was treated with an aqueous solution of potassium carbonate (K2CO3) followed by extraction of the product with ethyl acetate (EtOAc). After treatment, methyl 3-fluoro-4-(bromomethyl)benzoate was obtained as a light yellow solid in a yield of 5.9 g. The product was analyzed by electrospray ionization mass spectrometry (ESI-MS), which showed the [M + H]+ peak as 247 Da.
References
[1] Patent: WO2014/102376, 2014, A1. Location in patent: Page/Page column 45
[2] Patent: WO2014/102377, 2014, A1. Location in patent: Page/Page column 49-50
[3] Journal of Medicinal Chemistry, 2015, vol. 58, # 15, p. 6058 - 6080
[4] Synlett, 2014, vol. 25, # 17, p. 2485 - 2487
[5] Patent: US2006/14945, 2006, A1. Location in patent: Page/Page column 60
4-BROMOMETHYL-3-FLUOROBENZOIC ACID METHYL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
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