Ethyl 2-bromo-2-cyclohexylacetate CAS 42716-73-4
| CAS No. | 42716-73-4 |
| Molecular Formula | C10H17BrO2 |
| Molecular Weight | 249.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-bromo-2-cyclohexylacetate (CAS 42716-73-4), a certified reference material (molecular formula C10H17BrO2, MW 249.14 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, Ethyl 2-bromo-2-cyclohexylacetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 249.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C10H17BrO2 |
| Molecular Weight | 249.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 2-(4-Boc-piperazino-1-yl)-5-bromophenol (CAS 1171917-88-6)
- N-Nitroso Lurasidone Impurity 3 (CAS 37015-96-6)
- Methyl 6-bromo-2-cyano-3-nitrobenzoate (CAS 1807210-62-3)
- methyl 2-methyl-3-oxo-2H,3H-imidazo[1,5-a]pyridine-1-carboxylate (CAS 99615-34-6)
- (1,4,7,10,13,16-Hexaoxacyclooctadecan-2-yl)methanol (CAS 70069-04-4)
- Octahydro-1H-cyclopenta[b]pyridine-4-carboxylic acid (CAS 1543955-98-1)
- 3-Fluoro-4-(3-(4-methylpiperidin-1-yl)propoxy)phenylboronic acid (CAS 1704064-04-9)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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