1,1,2,2-Tetrakis(4-(bromomethyl)phenyl)ethene CAS 67448-47-9
| CAS No. | 67448-47-9 |
| Molecular Formula | C30H24Br4 |
| Molecular Weight | 704.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1,2,2-Tetrakis(4-(bromomethyl)phenyl)ethene (CAS 67448-47-9) is a high-purity analytical reference standard with the molecular formula C30H24Br4 and a molecular weight of 704.13 g/mol.
The molecular framework of 1,1,2,2-Tetrakis(4-(bromomethyl)phenyl)ethene (C30H24Br4) is characterized by bromine substitution, a polycyclic aromatic system. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures 1,1,2,2-Tetrakis(4-(bromomethyl)phenyl)ethene 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 | C30H24Br4 |
| Molecular Weight | 704.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
Related Tetrakis Standards
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- 1,1,3,3-Tetrakis(4-(trifluoromethyl)phenyl)-1,3-divinyldisiloxane (CAS 920743-82-4)
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- 1-(Bromomethyl)-1-(octyloxy)cyclopentane (CAS 1341769-26-3)
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- 4-(p-Tolyl)-4H-1,2,4-triazole (CAS 80535-18-8)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)picolinonitrile (CAS 2222333-25-5)
- 2'-(Methylsulfonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1194374-30-5)
- 1-[4-(9-aminonon-1-ynyl)phenyl]hexahydropyrimidine-2,4-dione (CAS 2633725-44-5)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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