1-Bromo-3-(1,1,2,2-tetrafluoroethoxy)benzene CAS 527751-45-7
| CAS No. | 527751-45-7 |
| Molecular Formula | C8H5BrF4O |
| Molecular Weight | 273.02 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.
CATO supplies 1-Bromo-3-(1,1,2,2-tetrafluoroethoxy)benzene (CAS 527751-45-7), a certified reference material (molecular formula C8H5BrF4O, MW 273.02 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H5BrF4O, 1-Bromo-3-(1,1,2,2-tetrafluoroethoxy)benzene contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 273.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 1-Bromo-3-(1,1,2,2-tetrafluoroethoxy)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 | C8H5BrF4O |
| Molecular Weight | 273.02 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.) | 1984 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-(2-Bromo-5-fluorophenyl)-2,2,2-trifluoroethan-1-ol (CAS 1033805-68-3)
- 4-Bromo-2-fluoro-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1033805-88-7)
- 1-Bromo-2-fluoro-4-(2,2,2-trifluoroethoxy)benzene (CAS 1036724-63-6)
- 5-Bromo-2-fluoro-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1039827-16-1)
- 1-(2-Bromo-4-fluorophenyl)-2,2,2-trifluoroethan-1-ol (CAS 1086599-53-2)
- 5-Bromo-1-fluoro-2-methoxy-3-(trifluoromethyl)benzene (CAS 1224604-21-0)
- (6-Bromo-2-fluoro-3-(trifluoromethyl)phenyl)methanol (CAS 1352718-85-4)
- 4-Bromo-2-fluoro-1-(2,2,2-trifluoroethoxy)benzene (CAS 145767-77-7)
Recommended Standards
- 1-Bromo-2-fluoro-3-methoxy-5-(trifluoromethyl)benzene (CAS 2091605-16-0)
- 1-Bromo-3-(difluoromethoxy)-2-(difluoromethyl)benzene (CAS 2248269-37-4)
- 1-Bromo-2-fluoro-3-methoxy-4-(trifluoromethyl)benzene (CAS 943830-19-1)
- 1-Bromo-3-fluoro-2-methoxy-5-(trifluoromethyl)benzene (CAS 2090471-09-1)
- 1-Chloro-2-(methylsulfonyl)benzene (CAS 17482-05-2)
- 2-Amino-N-(5-methylisoxazol-3-yl)-3-phenylpropanamide hydrochloride (CAS 1266685-49-7)
- 2-Hydroxyethanesulfinic acid (CAS 60601-05-0)
- n-Cyclopentyl-4-methyl-2-ureidopentanamide (CAS 1214687-60-1)
- 2-Cyclopropoxy-3-sulfamoylbenzoic acid (CAS 1243318-41-3)
- H-Leu-βNA · HCl (CAS 893-36-7)
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- 1H-pyrazolo[3,4-d]pyrimidine-6-carbonitrile (CAS 864439-32-7)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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