2,5-Bis(4-bromophenyl)-3,4-dimethylfuran CAS 61880-91-9
| CAS No. | 61880-91-9 |
| Molecular Formula | C18H14Br2O |
| Molecular Weight | 406.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,5-Bis(4-bromophenyl)-3,4-dimethylfuran is closely related to a steroid core, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,5-Bis(4-bromophenyl)-3,4-dimethylfuran (CAS 61880-91-9) is a high-purity analytical reference standard with the molecular formula C18H14Br2O and a molecular weight of 406.11 g/mol.
The molecular framework of 2,5-Bis(4-bromophenyl)-3,4-dimethylfuran (C18H14Br2O) is characterized by a steroid core, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 2,5-Bis(4-bromophenyl)-3,4-dimethylfuran 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 | C18H14Br2O |
| Molecular Weight | 406.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Br-containing |
Related Bis Standards
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Recommended Standards
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- 1-(4-Bromo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-1-yl)-2,2-dimethylpropan-1-one (CAS 2390149-21-8)
- 1-(Allyloxy)-2-iodo-4-methylbenzene (CAS 122776-70-9)
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- 2-[(2-Hydroxyphenyl)methylene]hydrazinecarbothioamide (CAS 5351-90-6)
- (1-Cyclopropylethyl)(cyclopropylmethyl)amine (CAS 1019561-65-9)
- 4-(3-Aminopropyl)-5-(4-(dimethylamino)phenyl)-1H-pyrazol-3(2H)-one (CAS 878208-89-0)
- 2-Azaspiro[3.5]nonane (CAS 666-08-0)
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- 1-Boc-2-(aminomethyl)pyrrolidine (CAS 177911-87-4)
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