2-Fluoro-4-nitrophenylboronic acid CAS 1436608-93-3
| CAS No. | 1436608-93-3 |
| Molecular Formula | C6H5BFNO4 |
| Molecular Weight | 184.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Fluoro-4-nitrophenylboronic 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.
2-Fluoro-4-nitrophenylboronic acid (CAS 1436608-93-3), molecular formula C6H5BFNO4 and molecular weight 184.92 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Fluoro-4-nitrophenylboronic acid (C6H5BFNO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 184.92 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C6H5BFNO4 |
| Molecular Weight | 184.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-3-nitrophenylboronic Acid (CAS 1150114-29-6)
- (5-Fluoro-2-nitrophenyl)boronic acid (CAS 1329171-65-4)
- 3-Fluoro-4-nitrophenylboronic acid (CAS 1350451-69-2)
- 2-Fluoro-3-carboxypyridine-5-boronic acid (CAS 1451393-51-3)
- 2-Fluoro-5-nitrophenylboronic Acid (CAS 819849-20-2)
- 3-Fluoro-2-nitrophenylboronic acid (CAS 2377609-44-2)
- 3-Fluoro-5-nitrophenylboronic acid (CAS 955020-33-4)
- 4-Fluoro-2-nitrophenylboronic acid (CAS 860034-00-0)
Recommended Standards
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- N-benzyl-2-(8-methyl-2,4-dioxo-1,3-diazaspiro[4.5]Decan-3-yl)acetamide (CAS 571159-45-0)
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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