Methyl 2-bromo-2-(2,6-dichlorophenyl)acetate CAS 77583-73-4
| CAS No. | 77583-73-4 |
| Molecular Formula | C9H7BrCl2O2 |
| Molecular Weight | 297.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Methyl 2-bromo-2-(2,6-dichlorophenyl)acetate (C9H7BrCl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 297.96 g/mol, it falls into the medium-molecular-weight range. 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 supplies Methyl 2-bromo-2-(2,6-dichlorophenyl)acetate (CAS 77583-73-4), a certified reference material (molecular formula C9H7BrCl2O2, MW 297.96 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H7BrCl2O2 |
| Molecular Weight | 297.96 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1979 |
| Halogen Content | Cl/Br-containing |
Related Methyl Standards
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Recommended Standards
- Methyl 2-(4-bromo-2,5-dichlorophenyl)acetate (CAS 2091686-43-8)
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- Methyl 4-(bromomethyl)-3,5-dichlorobenzoate (CAS 859212-75-2)
- 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride (CAS 1126-58-5)
- N-isopropylcyclopentanamine (CAS 52703-17-0)
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- 8-Chloro-6-(trifluoromethyl)tetrazolo[1,5-a]pyridine (CAS 242815-92-5)
- 3-(2,5-Dimethylbenzoyl)phenyl acetate (CAS 890099-11-3)
- Methyl 5-(4-(pivaloyloxy)phenyl)pent-4-ynoate (CAS 2059920-01-1)
- 7-Fluorospiro[2,3-dihydro-2,6-naphthyridine-4,1'-cyclopropane]-1-one (CAS 2854319-53-0)
- Fmoc-5-amino-1,3-cyclohexadiene-1-carboxylic acid (CAS 1185294-86-3)
- 2,2-Dimethyl-3-(o-tolyl)propan-1-amine (CAS 859954-84-0)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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