Methyl 5-(bromomethyl)-2-fluorophenylacetate CAS 677775-73-4
| CAS No. | 677775-73-4 |
| Molecular Formula | C10H10BrFO2 |
| Molecular Weight | 261.09 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.
Methyl 5-(bromomethyl)-2-fluorophenylacetate (CAS 677775-73-4) is a high-purity analytical reference standard with the molecular formula C10H10BrFO2 and a molecular weight of 261.09 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, Methyl 5-(bromomethyl)-2-fluorophenylacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 261.09 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).
As a certified reference material (CRM), Methyl 5-(bromomethyl)-2-fluorophenylacetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H10BrFO2 |
| Molecular Weight | 261.09 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.) | 1985 |
| Halogen Content | F/Br-containing |
Related Methyl Standards
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Recommended Standards
- Methyl 3-bromo-5-ethyl-2-fluorobenzoate (CAS 2092488-94-1)
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- Methyl 2-bromo-3-(4-fluorophenyl)propanoate (CAS 82455-06-9)
- N,N-Bis(2-chloroethyl)tetrahydro-2H-1,3,2-oxazaphosphorin-2-amine 2-Oxide (CAS 904292-62-2)
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- 3-Hydroxy-3-(4-methoxyphenyl)butanal (CAS 1495080-14-2)
- (E)-(2-Cyclopentylvinyl)boronic acid (CAS 161282-93-5)
- 3-Bromo-4,5-dichlorotoluene (CAS 960305-14-0)
- 2-(AZepan-1-ylmethyl)-4-methoxybenzaldehyde hydrobromide (CAS 1993194-84-5)
- N'-tert-butyl(tert-butoxy)carbohydrazide (CAS 60295-52-5)
- 2,4-Difluoro-5-(2-methoxyethoxy)phenylboronic acid (CAS 2096333-23-0)
- 1-(sec-Butyl)-N-(2,5-difluorobenzyl)-1H-pyrazol-3-amine hydrochloride (CAS 1856091-89-8)
- 2-Chloro-6-formylnicotinonitrile (CAS 1256809-40-1)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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