4,4',4''-(Bromomethanetriyl)tris(fluorobenzene) CAS 200004-38-2
| CAS No. | 200004-38-2 |
| Molecular Formula | C19H12BrF3 |
| Molecular Weight | 377.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4,4',4''-(Bromomethanetriyl)tris(fluorobenzene).
4,4',4''-(Bromomethanetriyl)tris(fluorobenzene) (CAS 200004-38-2) is a high-purity analytical reference standard with the molecular formula C19H12BrF3 and a molecular weight of 377.20 g/mol.
The molecular framework of 4,4',4''-(Bromomethanetriyl)tris(fluorobenzene) (C19H12BrF3) is characterized by fluorine/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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H12BrF3 |
| Molecular Weight | 377.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F/Br-containing |
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