1-(3-Bromoprop-1-en-2-yl)-2-fluorobenzene CAS 1628355-42-9
| CAS No. | 1628355-42-9 |
| Molecular Formula | C9H8BrF |
| Molecular Weight | 215.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(3-Bromoprop-1-en-2-yl)-2-fluorobenzene (CAS 1628355-42-9), molecular formula C9H8BrF and molecular weight 215.06 g/mol, is a CATO reference standard with documented purity and traceability.
1-(3-Bromoprop-1-en-2-yl)-2-fluorobenzene (C9H8BrF) contains fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C9H8BrF |
| Molecular Weight | 215.06 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 |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Br-containing |
Related Bromoprop Standards
- 1-(3-Bromoprop-1-yn-1-yl)-2-fluorobenzene (CAS 1020153-63-2)
- 1-(3-Bromoprop-1-yn-1-yl)-3-fluorobenzene (CAS 1020153-64-3)
- 1-(3-Bromoprop-1-yn-1-yl)-4-fluorobenzene (CAS 40274-29-1)
- (E)-1-(3-bromoprop-1-en-1-yl)-2-methylbenzene (CAS 1134202-75-7)
- 3-(3-Bromoprop-1-yn-1-yl)phenol (CAS 1824140-63-7)
- 2-((3-Bromoprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran (CAS 14420-47-4)
- 2-Bromoprop-2-ene-1-sulfonyl chloride (CAS 1602567-15-6)
- (E)-4-(3-Bromoprop-1-en-1-yl)benzonitrile (CAS 99154-08-2)
Recommended Standards
- 2-Bromo-1-cyclopropyl-3-fluorobenzene (CAS 1434127-29-3)
- 1-Bromo-4-(1-fluorocyclopropyl)benzene (CAS 1783975-92-7)
- 1-Bromo-2-cyclopropyl-3-fluorobenzene (CAS 1415096-07-9)
- 1-(2-Bromocyclopropyl)-4-fluorobenzene (CAS 1876585-27-1)
- Biricodar (CAS 159997-94-1)
- 3-(2-Methylallyl)cyclohexanone (CAS 937-44-0)
- Suc-Ala-Pro-Ala-AMC (CAS 88467-44-1)
- 2-Chloro-6-(1h-imidazol-1-yl)benzaldehyde (CAS 1021240-96-9)
- 1019541-67-3 N-Propyl-2,3-dihydro-1,4-benzodioxin-6-amine MFCD11143767 (CAS 1019541-67-3)
- N-(4-Iodophenyl)cyclopropanecarboxamide (CAS 23779-17-1)
- N-(2,3-dichlorophenyl)cyclohexanecarboxamide (CAS 200709-97-3)
- 4-Cyclopropoxy-6-nitropyridine-2-sulfonamide (CAS 1243359-84-3)
- 4-(6-Chloroimidazo[1,2-a]pyridin-2-yl)aniline (CAS 774239-24-6)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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