2-(2,3-Dibromo-6-ethoxy-4-formylphenoxy)acetamide CAS 832673-96-8
| CAS No. | 832673-96-8 |
| Molecular Formula | C11H11Br2NO4 |
| Molecular Weight | 381.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3-Dibromo-6-ethoxy-4-formylphenoxy)acetamide (CAS 832673-96-8), molecular formula C11H11Br2NO4 and molecular weight 381.02 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2,3-Dibromo-6-ethoxy-4-formylphenoxy)acetamide (C11H11Br2NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 381.02 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(2,3-Dibromo-6-ethoxy-4-formylphenoxy)acetamide 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 | C11H11Br2NO4 |
| Molecular Weight | 381.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
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Recommended Standards
- 1,2-Bis(3-chlorophenyl)diselane (CAS 30389-55-0)
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- 2-Amino-1,3-dibromoanthracene-9,10-dione (CAS 6288-68-2)
- 5-Bromo-6-iodo-7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 2773489-99-7)
- 2-(Difluoromethyl)-4-hydroxy-3-methyl-5-nitropyridine (CAS 1806860-01-4)
- 4-(2-(5-(Trifluoromethyl)-1H-pyrazol-1-yl)thiazol-4-yl)benzoic acid (CAS 1227954-76-8)
- 3-Bromo-6-chloro-4-methylpyridazine (CAS 89283-90-9)
- 5-Bromo-2-cyano-4-formylbenzoic acid (CAS 1805016-01-6)
- Methyl 1-(3-Chlorophenyl)-4-oxocyclohexanecarboxylate (CAS 1384264-35-0)
- 8-Fluoro-6-methoxyquinoline-3-carbonitrile (CAS 1823364-60-8)
- Ethyl 3-methyl-4,5-dihydro-1H-pyrazole-5-carboxylate (CAS 89851-94-5)
- 2-[4-(4-aminophenoxy)phenyl]acetonitrile hydrochloride (CAS 1211298-86-0)
- 14304-94-0 Chromium, isotope of mass 50 50Cr Chromium-50 (CAS 14304-94-0)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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