1-(2-Bromoethyl)-3-fluorobenzene CAS 25017-13-4
| CAS No. | 25017-13-4 |
| Molecular Formula | C8H8BrF |
| Molecular Weight | 203.05 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 1-(2-Bromoethyl)-3-fluorobenzene.
1-(2-Bromoethyl)-3-fluorobenzene (CAS 25017-13-4) is a high-purity analytical reference standard with the molecular formula C8H8BrF and a molecular weight of 203.05 g/mol.
Structurally, 1-(2-Bromoethyl)-3-fluorobenzene (C8H8BrF) contains fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 203.05 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 1-(2-Bromoethyl)-3-fluorobenzene 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 | C8H8BrF |
| Molecular Weight | 203.05 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | F/Br-containing |
Related Bromoethyl Standards
- 1-(1-Bromoethyl)-2-fluorobenzene (CAS 405931-46-6)
- 1-(1-Bromoethyl)-3-fluorobenzene (CAS 405931-45-5)
- 1-(1-Bromoethyl)-4-fluorobenzene (CAS 65130-46-3)
- 2-Bromoethyl methanesulfonate (CAS 4239-10-5)
- 2-(2-Bromoethyl)pyridazin-3(2H)-one (CAS 83675-79-0)
- 5-(2-Bromoethyl)-1-ethyl-1h-pyrazole (CAS 1339115-41-1)
- 5-(2-Bromoethyl)-1-ethyl-1h-imidazole (CAS 1466739-88-7)
- 1-(2-Bromoethyl)-3,5-dimethylpyrazole (CAS 67000-35-5)
Recommended Standards
- 1-(6-Bromopyridin-3-yl)ethanone-d3 (CAS 2363788-45-6)
- 1-(Bromomethyl)-3-fluoro-2-methylbenzene (CAS 500912-14-1)
- 1-(Bromomethyl)-3-fluoro-5-methylbenzene (CAS 212268-39-8)
- (2,5-Dicyclopropylpyridin-3-yl)boronic acid (CAS 2225179-89-3)
- 4-Bromopyridazine dihydrochloride (CAS 1159825-37-2)
- 1-Cyclobutyl-1H-pyrazole-3-carboxylic acid (CAS 1889254-81-2)
- Ethyl 7-Nitro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 69994-70-3)
- 6-(Chloromethyl)-4-nitropicolinonitrile (CAS 1393543-48-0)
- 8,9-Dihydronaphtho[1,2-d][1,3]dioxol-6(7H)-one (CAS 84854-57-9)
- N-(4-Fluorobenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)acetamide (CAS 895010-49-8)
- Clodronic Acid Disodium Salt (CAS 22560-50-5)
- 6-Bromo-3-nitro-2-(trifluoromethyl)pyridine (CAS 1224321-68-9)
- 4-(3,5-dichlorophenyl)-3,3-dimethylazetidin-2-one (CAS 1872972-95-6)
- Neuropeptide Y (18-36) (CAS 114495-97-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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