1,3-Dibromo-2-chloro-5-(difluoromethoxy)benzene CAS 1160573-79-4
| CAS No. | 1160573-79-4 |
| Molecular Formula | C7H3Br2ClF2O |
| Molecular Weight | 336.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Dibromo-2-chloro-5-(difluoromethoxy)benzene (CAS 1160573-79-4), a certified reference material (molecular formula C7H3Br2ClF2O, MW 336.36 g/mol) for analytical method development and quality control.
1,3-Dibromo-2-chloro-5-(difluoromethoxy)benzene (C7H3Br2ClF2O) contains a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,3-Dibromo-2-chloro-5-(difluoromethoxy)benzene 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 | C7H3Br2ClF2O |
| Molecular Weight | 336.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1989 |
| Halogen Content | F/Cl/Br-containing |
Related Dibromo Standards
- 2,4-Dibromo-1-[chloro(difluoro)methoxy]benzene (CAS 1417567-44-2)
- 1,3-Dibromo-2-[chloro(difluoro)methoxy]benzene (CAS 1417568-25-2)
- 1,5-Dibromo-3-chloro-2-(difluoromethoxy)benzene (CAS 2385779-68-8)
- 3,6-Dibromo-8-chloro-2-naphthol (CAS 550998-29-3)
- 6,8-Dibromo-4-chloro-2-methylquinazoline (CAS 351426-05-6)
- 1,1-Dibromo-2-chloro-2-(diethoxymethyl)-cyclopropane (CAS 851900-13-5)
- 2,6-Dibromo-4H-cyclopenta[1,2-b:5,4-b’]dithiophene (CAS 258527-25-2)
- 7-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)heptanenitrile (CAS 1240572-54-6)
Recommended Standards
- (S)-4-Methyl-2,2,2-triphenyl-1,3,2l5-dioxaphospholane (CAS 104762-38-1)
- 2-Chloro-3,5-dibromo(difluoromethoxy)benzene (CAS 1160574-11-7)
- 2-{[4-(2-fluorophenyl)piperazin-1-yl]methylidene}-2,3-dihydro-1H-indene-1,3-dione (CAS 1022101-16-1)
- N1-(2,5-Difluorophenyl)-N2-((1-(thiophen-2-yl)cyclopropyl)methyl)oxalamide (CAS 1207043-63-7)
- 1-(8-Methoxy-4-propylquinolin-3-yl)butan-1-one (CAS 189568-62-5)
- 2-Nitrobenzenediazonium Tetrafluoroborate (CAS 365-33-3)
- 92663-36-0 Methyl 4-oxo-1,4-dihydropyrimido[1,2-b]indazole-2-carboxylate MFCD26523048 (CAS 92663-36-0)
- 2,5-Dihydrothiazole-4-carboxylic acid (CAS 72781-97-6)
- Tetramethylammonium trifluoromethanethiolate (CAS 515823-30-0)
- [(2,5-dimethoxyphenyl)carbamoyl]formic acid (CAS 690670-01-0)
- 3-(S-Methylsulfonimidoyl)benzonitrile (CAS 2361964-39-6)
- 3-((4-Aminophenyl)sulfonyl)thiazolidine-2-carboxylic acid (CAS 408360-00-9)
- 8-Chloro-2-(3-isobutoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160255-98-0)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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