1-Bromo-2-(chloromethoxy)benzene CAS 54257-94-2
| CAS No. | 54257-94-2 |
| Molecular Formula | C7H6BrClO |
| Molecular Weight | 221.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-2-(chloromethoxy)benzene is closely related to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Bromo-2-(chloromethoxy)benzene (CAS 54257-94-2), a certified reference material (molecular formula C7H6BrClO, MW 221.48 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 1-Bromo-2-(chloromethoxy)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 1-Bromo-2-(chloromethoxy)benzene 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 | C7H6BrClO |
| Molecular Weight | 221.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 4-Bromo-3-chlorobenzene-1,2-diamine, 97% (CAS 1008361-80-5)
- (4-Bromo-3-chlorophenyl)hydrazine (CAS 103722-57-2)
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- 2-Bromo-4-chloro-6-hydroxytoluene (CAS 1082040-46-7)
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Recommended Standards
- (5-Bromo-6-chloropyridin-2-yl)methanamine (CAS 871728-53-9)
- 1-Bromo-4-(chloromethoxy)benzene (CAS 35657-04-6)
- (5-Bromo-2-chlorophenyl)-hydrazine (CAS 98141-96-9)
- 2-Bromo-4-chloro-6-methylphenol (CAS 54852-68-5)
- N-(4-Acetylphenyl)-4-tert-butylbenzamide (CAS 301157-92-6)
- 5,6-Diamino-1-butylpyrimidine-2,4(1H,3H)-dione (CAS 76194-08-6)
- N-butyl-N-(Thiophen-2-yl)propanamide (CAS 1392491-73-4)
- 9,10-Dioxo-9,10-dihydroanthracene-1,8-disulfonic acid (CAS 82-48-4)
- 1-(3-(1-Methoxyethyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine (CAS 1528545-97-2)
- Perfluorophenyl 3-(pyridin-2-yloxy)benzoate (CAS 921938-61-6)
- Zinc(II) Acetylacetonate (CAS 14024-63-6)
- 2-(Difluoromethyl)-6-hydroxy-3-methylpyridine-4-carbonyl chloride (CAS 1805603-11-5)
- 8-Fluoro-2,3-dimethyl-6-(tert-pentyl)quinolin-4-ol (CAS 648942-29-4)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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