(3-Fluoro-5-formylphenyl)boronic acid CAS 328956-60-1
| CAS No. | 328956-60-1 |
| Molecular Formula | C7H6BFO3 |
| Molecular Weight | 167.93 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 (3-Fluoro-5-formylphenyl)boronic acid.
CATO supplies (3-Fluoro-5-formylphenyl)boronic acid (CAS 328956-60-1), a certified reference material (molecular formula C7H6BFO3, MW 167.93 g/mol) for analytical method development and quality control.
The molecular framework of (3-Fluoro-5-formylphenyl)boronic acid (C7H6BFO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (3-Fluoro-5-formylphenyl)boronic acid 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 | C7H6BFO3 |
| Molecular Weight | 167.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 5-Fluoro-2-formylphenylboronic Acid (CAS 1256355-30-2)
- (2-Fluoro-6-formylphenyl)boronic acid (CAS 1938062-31-7)
- (2-Fluoro-5-formylphenyl)boronic acid (CAS 352534-79-3)
- 2-Fluoro-3-formylphenylboronic Acid (CAS 849061-98-9)
- 3-Fluoro-4-formylphenylboronic Acid (contains varying amounts of Anhydride) (CAS 248270-25-9)
- 4-Fluoro-2-formylbenzeneboronic acid (CAS 825644-26-6)
- 4-Fluoro-3-formylphenylboronic Acid (CAS 374538-01-9)
- 4-Fluoro-2,5-dimethylphenylboronic acid (CAS 1072946-10-1)
Recommended Standards
- 7-Fluorobenzo[c][1,2]oxaborole-1,6(3H)-diol (CAS 1629141-26-9)
- 14833-43-3 Erbium, isotope of mass 168 Erbium-168 168Er (CAS 14833-43-3)
- 7-Fluorobenzo[c][1,2]oxaborole-1,5(3H)-diol (CAS 1319804-00-6)
- (2-Hydroxy-4-methoxyphenyl)boronic acid (CAS 1068155-43-0)
- 4-Methylbenzo[d]oxazole-2-carbonitrile (CAS 1806393-72-5)
- 1-{[1-(2-fluorophenyl)-1h-pyrazol-4-yl]sulfanyl}-N,N-dimethylformamide (CAS 1354959-67-3)
- Sodium ((2S,5R)-5-(6-amino-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl phosphate (CAS 107132-15-0)
- (S)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenyl-1,1'-phosphine oxide] (CAS 94041-18-6)
- 5-Cyclopropoxy-4-isopropoxy-2-(methylthio)pyridine (CAS 1243321-45-0)
- 5-Bromobenzo[d]oxazole-2-carboxylic acid (CAS 944898-52-6)
- 2-Chloro-3,4-difluoro-1-methylbenzene (CAS 1026525-97-2)
- Lurasidone Impurity 36 (CAS CATO-C4X-102836)
- 2-(4-Chlorophenyl)-5-methyl-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 332060-30-7)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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