ETHYL 4-BROMO-3,5-DIHYDROXYBENZOATE CAS 350035-53-9
| CAS No. | 350035-53-9 |
| Molecular Formula | C9H9BrO4 |
| Molecular Weight | 261.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 261.07 g/mol gives ETHYL 4-BROMO-3,5-DIHYDROXYBENZOATE distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies ETHYL 4-BROMO-3,5-DIHYDROXYBENZOATE (CAS 350035-53-9), a certified reference material (molecular formula C9H9BrO4, MW 261.07 g/mol) for analytical method development and quality control.
Structurally, ETHYL 4-BROMO-3,5-DIHYDROXYBENZOATE (C9H9BrO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, 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 261.07 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures ETHYL 4-BROMO-3,5-DIHYDROXYBENZOATE under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO4 |
| Molecular Weight | 261.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related ETHYL Standards
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- 3-Bromo-5H-cyclopenta[1,2-b:5,4-b']dipyridin-5-one (CAS 1182844-62-7)
- 5-Bromo-2-ethoxy-4-methyl-3-nitropyridine (CAS 1215206-58-8)
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- 5-Bromo-2-isopropoxy-3-nitropyridine (CAS 1248216-10-5)
- 2-(2-Bromo-4-nitrophenoxy)ethan-1-amine (CAS 1249615-17-5)
Recommended Standards
- 6-Bromo-4-(difluoromethyl)-7-methyl-1H-indazole (CAS 2781912-15-8)
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- 6-Bromo-3-(difluoromethyl)-7-methylimidazo[1,2-a]pyridine (CAS 2092048-68-3)
- Methyl 4-bromo-3-hydroxy-5-methoxybenzoate (CAS 876170-40-0)
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