2-Bromo-N-(4-bromo-2-chlorophenyl)acetamide CAS 895854-40-7
| CAS No. | 895854-40-7 |
| Molecular Formula | C8H6Br2ClNO |
| Molecular Weight | 327.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Bromo-N-(4-bromo-2-chlorophenyl)acetamide (CAS 895854-40-7), molecular formula C8H6Br2ClNO and molecular weight 327.40 g/mol, is a CATO reference standard with documented purity and traceability.
2-Bromo-N-(4-bromo-2-chlorophenyl)acetamide (C8H6Br2ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), 2-Bromo-N-(4-bromo-2-chlorophenyl)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 | C8H6Br2ClNO |
| Molecular Weight | 327.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 2-Benzothiazol-2-yl-3-(2-fluoro-phenylamino)-3-mercapto-acrylonitrile (CAS 379255-65-9)
- 2-Chloro-N-(2,4-dibromophenyl)acetamide (CAS 96686-52-1)
- 2-{[2-(piperidin-1-yl)-1,3-thiazol-5-yl]methyl}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 866136-90-5)
- 2-Chloro-N-(2,6-dibromophenyl)acetamide (CAS 857624-07-8)
- 8-Bromo-2-methyl-7,8-dihydroquinolin-5(6H)-one (CAS 879009-22-0)
- 4-ethyl-3-fluoro-7-hydroxy-chromen-2-one (CAS 2920243-34-9)
- 4-Ethynyl-1-(2-methoxyethyl)-1H-pyrazole (CAS 2098143-15-6)
- Finerenone Impurity 11 (CAS 2640280-85-7)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
- 4-Iodo-2,5-dimethylbenzaldehyde (CAS 2126161-54-2)
- N-(2-Bromobenzyl)piperidine-4-amine dihydrochloride (CAS 1233954-96-5)
- 2-((2-Methoxyphenyl)amino)-2-(thiophen-2-yl)acetic acid (CAS 725253-17-8)
- (E)-N-ethyl-2-(3,4,5-trimethoxybenzylidene)hydrazine-1-carbothioamide (CAS 83796-40-1)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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