Ethyl 6-bromo-1-naphthoate CAS 1261588-63-9
| CAS No. | 1261588-63-9 |
| Molecular Formula | C13H11BrO2 |
| Molecular Weight | 279.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-bromo-1-naphthoate (CAS 1261588-63-9) is a high-purity analytical reference standard with the molecular formula C13H11BrO2 and a molecular weight of 279.13 g/mol.
Ethyl 6-bromo-1-naphthoate (C13H11BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 6-bromo-1-naphthoate 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 | C13H11BrO2 |
| Molecular Weight | 279.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Ethyl Standards
- Ethyl 3-bromo-2-naphthoate (CAS 1013915-73-5)
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Recommended Standards
- 3-(Benzyloxy)-6-bromopyridin-2-amine (CAS 1257294-53-3)
- Ethyl 4-bromo-2-naphthoate (CAS 1261624-11-6)
- methyl 2-(7-bromonaphthalen-2-yl)acetate (CAS 1261739-73-4)
- Methyl 7-(bromomethyl)-2-naphthoate (CAS 1261810-38-1)
- 4-(1-Phenylvinyl)morpholine (CAS 7196-01-2)
- 7-Bromo-2-oxa-5-azaspiro[3.5]nonan-6-one (CAS 2767589-87-5)
- 3-(2-Chlorophenyl)-2-hydroxypropionic Acid (CAS 133373-31-6)
- 4-Chloro-2-ethyl-6-methylaniline (CAS 70598-48-0)
- (2-Methoxy-4-(trifluoromethoxy)phenyl)methanamine (CAS 886761-62-2)
- 3-(Cyclopentylaminocarbonyl)phenylboronic acid, neopentyl glycol ester (CAS 850567-45-2)
- N-[1-(pyridin-4-yl)ethyl]formamide (CAS 20877-38-7)
- ethyl 2,2-dibromo-1-phenylcyclopropane-1-carboxylate (CAS 65655-78-9)
- tert-Butyl (4-iodo-2-methoxyphenyl)carbamate (CAS 876346-94-0)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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