Ethyl 2-(4-bromo-5-fluoro-2-methylphenyl)acetate CAS 2169007-41-2
| CAS No. | 2169007-41-2 |
| Molecular Formula | C11H12BrFO2 |
| Molecular Weight | 275.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Ethyl 2-(4-bromo-5-fluoro-2-methylphenyl)acetate (CAS 2169007-41-2), a certified reference material (molecular formula C11H12BrFO2, MW 275.11 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, Ethyl 2-(4-bromo-5-fluoro-2-methylphenyl)acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 275.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Ethyl 2-(4-bromo-5-fluoro-2-methylphenyl)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12BrFO2 |
| Molecular Weight | 275.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
Related Ethyl Standards
- Ethyl 3-(2-bromo-5-fluorophenyl)propanoate (CAS 1057674-00-6)
- Ethyl 3-(4-Bromo-2-fluorophenyl)propanoate (CAS 1057674-14-2)
- 2-Bromo-4-fluoro-beta,beta-dimethylbenzenepropanoic acid (CAS 1198785-51-1)
- 4-(4-bromo-2-fluorophenoxy)oxane (CAS 1239611-29-0)
- 1-(5-Bromo-3-fluoro-2-hydroxyphenyl)-2,2-dimethylpropan-1-one (CAS 1249909-74-7)
- 1-(3-Bromo-5-fluoro-2-hydroxyphenyl)-2,2-dimethylpropan-1-one (CAS 1250012-80-6)
- 1-(5-Bromo-3-fluoro-2-hydroxyphenyl)-3-methylbutan-1-one (CAS 1250318-58-1)
- Ethyl 3-(4-bromo-3-fluorophenyl)propanoate (CAS 1261778-92-0)
Recommended Standards
- Cyclophosphamide Impurity 12 (CAS 78149-83-4)
- ethyl 2-bromo-3-(4-fluorophenyl)propanoate (CAS 448216-77-1)
- bis(1-Chloropropan-2-yl) prop-1-en-2-ylphosphonate (CAS 25598-37-2)
- Isopropyl 5-bromo-2-fluoro-3-methylbenzoate (CAS 2432849-10-8)
- 2-(3-Methoxyphenyl)oxirane (CAS 32017-77-9)
- 4-Bromo-2-butoxy-5-chloroaniline (CAS 1400644-46-3)
- 5,8-Dimethyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiol (CAS 930396-22-8)
- 4'-(Pyridin-3-yl)-2,2':6',2''-terpyridine (CAS 311341-20-5)
- 1-(tert-Butoxycarbonyl)-3-(4-(trifluoromethyl)benzyl)piperidine-3-carboxylicacid (CAS 887344-24-3)
- 6-Bromo-3-(trifluoromethyl)pyridin-2-amine (CAS 1402664-66-7)
- 3-Methoxyphencyclidine hydrochloride (CAS 91164-58-8)
- 2-[[4-(Cyclopropylmethoxy)benzoyl]amino]acetic acid (CAS 921622-93-7)
- 1-[4-methyl-2-(pyridin-3-yl)-1,3-thiazol-5-yl]ethan-1-one hydrochloride (CAS 39066-99-4)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com