(4-Chlorophenyl)(4-fluorophenyl)(hydroxy)borane CAS 872495-48-2
| CAS No. | 872495-48-2 |
| Molecular Formula | C12H9BClFO |
| Molecular Weight | 234.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (4-Chlorophenyl)(4-fluorophenyl)(hydroxy)borane 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.
(4-Chlorophenyl)(4-fluorophenyl)(hydroxy)borane (CAS 872495-48-2) is a high-purity analytical reference standard with the molecular formula C12H9BClFO and a molecular weight of 234.46 g/mol.
Based on its molecular formula C12H9BClFO, (4-Chlorophenyl)(4-fluorophenyl)(hydroxy)borane contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 234.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C12H9BClFO |
| Molecular Weight | 234.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Chlorophenyl Standards
- (4-Chlorophenyl)(3-fluorophenyl)(hydroxy)borane (CAS 872495-47-1)
- (2-(2-Chlorophenyl)pyrimidin-5-yl)boronic acid (CAS 2225170-25-0)
- (2-(3-Chlorophenyl)pyrimidin-5-yl)boronic acid (CAS 2225177-68-2)
- (2-(4-Chlorophenyl)pyrimidin-5-yl)boronic acid (CAS 2225175-90-4)
- (E)-4-(4-Chlorophenyl)-1,1,1-trifluorobut-3-en-2-one (CAS 204708-09-8)
- Ethyl 2-(2-Chlorophenyl)-2,2-difluoroacetate (CAS 1248075-48-0)
- 2-(2-Chlorophenyl)pyrimidine-4-carboxylic acid (CAS 1092300-26-9)
- 2-(4-Chlorophenyl)pyrimidine-4-carboxylic Acid (CAS 1092300-50-9)
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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