n-Benzyl-2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamide CAS 832674-47-2
| CAS No. | 832674-47-2 |
| Molecular Formula | C18H17Br2NO4 |
| Molecular Weight | 471.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-Benzyl-2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamide.
CATO supplies n-Benzyl-2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamide (CAS 832674-47-2), a certified reference material (molecular formula C18H17Br2NO4, MW 471.14 g/mol) for analytical method development and quality control.
The molecular framework of n-Benzyl-2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamide (C18H17Br2NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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.
As a certified reference material (CRM), n-Benzyl-2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamide 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 | C18H17Br2NO4 |
| Molecular Weight | 471.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 5,7-Dibromo-2-(2-(2-hydroxynaphthalen-1-yl)vinyl)quinolin-8-ol (CAS 913527-07-8)
- Triphenylantimony diacetate (CAS 1538-62-1)
- 2-(5,6-Dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)-3-phenylpropanoic acid (CAS 386702-34-7)
- 7-Bromo-8-(morpholinomethyl)-2-oxo-2H-selenopheno[3,2-h]chromene-3-carboxylic acid (CAS 2173398-21-3)
- 4-Methylpiperidin-4-amine bis(4-methylbenzenesulfonate) (CAS 1195748-61-8)
- 4-tert-Butylstyrene (CAS 1746-23-2)
- N-(4-(3,5-Dioxo-1,2,4-triazolidin-4-yl)phenyl)acetamide (CAS 666829-34-1)
- 4-Amino-N-phenylbenzamide (CAS 782-45-6)
- Ethyl 4-(chloromethyl)-2-(dimethylamino)pyrimidine-5-carboxylate (CAS 1248551-49-6)
- 2,2-dichloro-1-(2,5-dichlorophenyl)ethanone (CAS 2274-68-2)
- 2-(Tert-butyl)-5-chloroaniline (CAS 25414-78-2)
- 4-Ethyl-5-morpholino-4H-1,2,4-triazole-3-thiol (CAS 847783-74-8)
- 7-(3-Aminopyrrolidin-1-yl)-1-cyclopropyl-6,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 99734-98-2)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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