2-(5-Bromo-2-methoxyphenyl)-2-oxoacetic acid CAS 1094294-15-1
| CAS No. | 1094294-15-1 |
| Molecular Formula | C9H7BrO4 |
| Molecular Weight | 259.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(5-Bromo-2-methoxyphenyl)-2-oxoacetic acid (CAS 1094294-15-1), a certified reference material (molecular formula C9H7BrO4, MW 259.05 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H7BrO4, 2-(5-Bromo-2-methoxyphenyl)-2-oxoacetic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 2-(5-Bromo-2-methoxyphenyl)-2-oxoacetic acid 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 | C9H7BrO4 |
| Molecular Weight | 259.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
- 5-Iodo-2-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1079993-43-3)
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- 4-Iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1100319-04-7)
- 6-Iodo-1H-benzo[d]imidazol-2-amine (CAS 1060803-19-1)
- (2R,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxylic Acid (CAS 2064219-13-0)
- 1,1-Dimethyl-4-methylidenecyclohexane (CAS 6007-96-1)
- n-(2-Acetamidobenzo[d]thiazol-6-yl)-2-fluorobenzamide (CAS 878700-31-3)
- 3-Methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid hydrochloride (CAS 1171525-25-9)
- Methyl 1-bromoimidazo[1,5-a]pyridine-6-carboxylate (CAS 1891156-20-9)
- 2-(3-(N-Methylacetamido)pyrrolidin-1-yl)acetic acid (CAS 1353978-54-7)
- 1-Boc-4-(4-Iodophenyl)piperazine (CAS 151978-66-4)
- Methyl 8-bromo-6-fluoro-4-methoxyquinoline-2-carboxylate (CAS 442549-60-2)
- 2-(4-Fluoro-3-iodobenzylidene)malononitrile (CAS 2168948-73-8)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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