2,2＇,4,4＇,5-Pentabromodiphenyl Ether CAS 60348-60-9
| CAS No. | 60348-60-9 |
| Molecular Formula | C12H5Br5O |
| Molecular Weight | 564.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,2＇,4,4＇,5-Pentabromodiphenyl Ether (CAS 60348-60-9), molecular formula C12H5Br5O and molecular weight 564.69 g/mol, is a CATO reference standard with documented purity and traceability.
2,2＇,4,4＇,5-Pentabromodiphenyl Ether (C12H5Br5O) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
CATO manufactures 2,2＇,4,4＇,5-Pentabromodiphenyl Ether 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 | C12H5Br5O |
| Molecular Weight | 564.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >80% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Br-containing |
Related Pentabromodiphenyl Standards
- 2,2',3,3',5-Pentabromodiphenyl ether (CAS 446254-51-9)
- 2,2',3,4,5'-Pentabromodiphenyl Ether (CAS 446254-54-2)
- 2,2',3,4,5-Pentabromodiphenyl Ether (CAS 446254-53-1)
- 2,2',3,4',5-Pentabromodiphenyl ether (CAS 446254-57-5)
- 2,2',3',4,5-Pentabromodiphenyl Ether (CAS 446254-64-4)
- 2,2',3,4,6-Pentabromodiphenyl Ether (CAS 446254-55-3)
- 2,2',3',4,6-Pentabromodiphenyl ether (CAS 38463-82-0)
- 2,2',3,5,5'-Pentabromodiphenyl ether (CAS 446254-59-7)
Recommended Standards
- 2,2',3,4',4-Pentabde (CAS 182346-21-0)
- 2,2＇,4,4＇,6-Pentabromodiphenyl Ether (CAS 189084-64-8)
- Tos-PEG6-C2-Boc (CAS 406213-75-0)
- Pentabromodiphenylether (technical) (CAS 32534-81-9)
- tert-butyl N-[3-(4-methylimidazol-1-yl)-5-(trifluoromethyl)phenyl]carbamate (CAS 641571-14-4)
- 2-(Pyrimidin-2-yloxy)benzonitrile (CAS 1159822-29-3)
- {2-[(dimethylamino)methyl]phenyl}methanamine dihydrochloride (CAS 53369-78-1)
- Methyl (3-(2,4-dichlorophenyl)propanoyl)glycinate (CAS 1090436-55-7)
- 3-(4-Chlorophenyl)-3-(ethylamino)prop-2-enenitrile (CAS 949791-75-7)
- 4-Amino-N-(5-bromo-4,6-dimethylpyrimidin-2-yl)benzenesulfonamide (CAS 116-45-0)
- 2,2'-(Benzofuran-2,6-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 919119-75-8)
- α,α-Dimethyl[2,2′-bipyridine]-6-methanol (CAS 1883830-21-4)
- [5-(pyrrolidin-1-ylsulfonyl)thien-2-yl]methylamine hydrochloride (CAS 1170959-39-3)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
Why CATO?
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