methyl 7-bromo-3-hydroxy-benzofuran-2-carboxylate CAS 2090551-01-0
| CAS No. | 2090551-01-0 |
| Molecular Formula | C10H15BrO4 |
| Molecular Weight | 279.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies methyl 7-bromo-3-hydroxy-benzofuran-2-carboxylate (CAS 2090551-01-0), a certified reference material (molecular formula C10H15BrO4, MW 279.13 g/mol) for analytical method development and quality control.
methyl 7-bromo-3-hydroxy-benzofuran-2-carboxylate (C10H15BrO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, 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. 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.
Physical & Chemical Properties
| Molecular Formula | C10H15BrO4 |
| Molecular Weight | 279.13 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
Related methyl Standards
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Recommended Standards
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- (4-(Allyloxy)-2-((trimethylsilyl)oxy)phenyl)(phenyl)methanone (CAS 106359-89-1)
- 1-(3-Propyl-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride (CAS 1208076-31-6)
- (2-(6-Hydroxypyridin-3-yl)phenyl)(pyrrolidin-3-yl)methanone (CAS 1261896-01-8)
- 3-(5-Amino-3-(p-tolyl)-1h-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 1152680-68-6)
- Dimethyl 5-(methoxymethyl)pyridine-2,3-dicarboxylate (CAS 139123-56-1)
- (3-Cyanobutyl)methyldichlorosilane (CAS 163155-56-4)
- 7-(Benzyloxy)-6-butyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 94278-93-0)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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