2-Bromo-4-formyl-6-methoxyphenyl 4-acetamidobenzenesulfonate CAS 1432436-62-8
| CAS No. | 1432436-62-8 |
| Molecular Formula | C16H14BrNO6S |
| Molecular Weight | 428.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Bromo-4-formyl-6-methoxyphenyl 4-acetamidobenzenesulfonate (C16H14BrNO6S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 428.25 g/mol, it falls into the moderately-high-molecular-weight range. 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).
2-Bromo-4-formyl-6-methoxyphenyl 4-acetamidobenzenesulfonate (CAS 1432436-62-8), molecular formula C16H14BrNO6S and molecular weight 428.25 g/mol, is a CATO reference standard with documented purity and traceability.
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-Bromo-4-formyl-6-methoxyphenyl 4-acetamidobenzenesulfonate 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 | C16H14BrNO6S |
| Molecular Weight | 428.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- tert-Butyl methyl(4-nitrobenzyl)carbamate (CAS 689300-32-1)
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- 2-(Ethylamino)-6-methylnicotinaldehyde (CAS 1706461-85-9)
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