4-Bromo-3-fluorobenzyl alcohol, >98% CAS 222978-01-0
| CAS No. | 222978-01-0 |
| Molecular Formula | C7H6BrFO |
| Molecular Weight | 205.02 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-Bromo-3-fluorobenzyl alcohol, >98%.
CATO supplies 4-Bromo-3-fluorobenzyl alcohol, >98% (CAS 222978-01-0), a certified reference material (molecular formula C7H6BrFO, MW 205.02 g/mol) for analytical method development and quality control.
The molecular framework of 4-Bromo-3-fluorobenzyl alcohol, >98% (C7H6BrFO) is characterized by a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H6BrFO |
| Molecular Weight | 205.02 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, water (slightly soluble) |
| 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.) | 2020 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 3-Bromo-2-fluoro-5-methylphenol (CAS 1026796-51-9)
- 5-Bromo-2-fluoroanisole (CAS 103291-07-2)
- 5-Bromo-2-fluoro-4-methylphenol (CAS 1111096-04-8)
- 3-Bromo-4-fluoroanisole (CAS 1161497-23-9)
- 2-Bromo-3-fluorobenzyl alcohol (CAS 1184915-45-4)
- 2-Bromo-6-fluoro-3-methylphenol (CAS 1226808-63-4)
- 4-Bromo-3-fluoro-2-methylphenol, 97% (CAS 1262516-23-3)
- 2-Bromo-5-fluoro-4-methylphenol (CAS 1268511-85-8)
Recommended Standards
- 4-Bromo-3-fluoroanisole (CAS 458-50-4)
- 4-Cyano-3-isopropoxyphenylboronic Acid (CAS 2096339-85-2)
- 4-Bromo-2-fluoroanisole (CAS 2357-52-0)
- 5-Bromo-1,1,1-trifluoropentane (CAS 54932-74-0)
- N-(2-Chloro-6-fluorobenzyl)pyrrolidin-3-amine hydrochloride (CAS 1289386-24-8)
- 2-Propenoic acid, butyl ester, polymer with ethenyl acetate and 2-propenenitrile (CAS 28063-87-8)
- 2-(Dicyanomethylene)indan-1,3-dione (CAS 90522-66-0)
- [fluoro(iodo)methyl]-triphenyl-phosphonium;iodide (CAS 55904-32-0)
- (4-Fluoro-3-isobutoxyphenyl)(methyl)sulfane (CAS 1379331-69-7)
- 1-(4-Fluorophenyl)-2-phenyl-4,5,6,7-tetrahydro-1H-indole (CAS 96756-93-3)
- 5-methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 178488-37-4)
- 4-(3-Fluoro-4-methoxyphenyl)-2-hydrazono-2,3-dihydrothiazole (CAS 886504-35-4)
- 7-Fluoro-6-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 103361-67-7)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com