2,4-Dibromo-5-fluorophenylboronic acid pincol ester CAS 2121512-02-3
| CAS No. | 2121512-02-3 |
| Molecular Formula | C12H14BBr2FO2 |
| Molecular Weight | 379.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 379.86 g/mol gives 2,4-Dibromo-5-fluorophenylboronic acid pincol ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,4-Dibromo-5-fluorophenylboronic acid pincol ester (CAS 2121512-02-3), a certified reference material (molecular formula C12H14BBr2FO2, MW 379.86 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 2,4-Dibromo-5-fluorophenylboronic acid pincol ester is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 379.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,4-Dibromo-5-fluorophenylboronic acid pincol ester 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 | C12H14BBr2FO2 |
| Molecular Weight | 379.86 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1997 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 2,4-Dibromo-6-fluorophenylboronic acid pinacol ester (CAS 2121512-09-0)
- 2,4-Dibromo-5-fluoroiodobenzene (CAS 1000578-13-1)
- 2,4-Dibromo-5-fluoroaniline (CAS 1000578-17-5)
- 2,5-Dibromo-4-fluoroiodobenzene (CAS 1263376-83-5)
- 1,4-Dibromo-2-fluoro-6-iodobenzene (CAS 1803778-24-6)
- 1,3-Dibromo-2-fluoro-4-iodobenzene (CAS 1804417-87-5)
- 1,4-Dibromo-2-fluoro-3-iodobenzene (CAS 1804417-99-9)
- 1,2-Dibromo-3-fluoro-6-iodobenzene (CAS 1804933-64-9)
Recommended Standards
- 2-(4-Chloro-2-methylphenoxy)-N-{[(4-methoxyphenyl)carbamothioyl]amino}acetamide (CAS 893328-15-9)
- 1-(4-Chlorophenyl)-3-(4-(naphthalen-1-yl)thiazol-2-yl)urea (CAS 52968-07-7)
- 2-Chloro-N-(5-((3-fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)benzamide (CAS 392303-40-1)
- (5E)-5-({3-chloro-4-[(4-fluorophenyl)methoxy]phenyl}methylidene)-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 297150-44-8)
- 3-Methyl-5-(5-methyl-2-phenyl-1H-imidazol-4-yl)isoxazole (CAS 61531-37-1)
- ((Bromodifluoromethyl)sulfonyl)benzene (CAS 80351-58-2)
- 6-Bromopyrimidine-4-carboxylic acid (CAS 1555494-28-4)
- Ethyl ethylprolinate (CAS 938-54-5)
- 3-Chloro-N-hydroxypyrazine-2-carboximidamide (CAS 175203-31-3)
- N-(2,4-difluorophenyl)-4-(4-phenylthiazol-2-yl)benzamide (CAS 321429-82-7)
- (3'-(Trifluoromethyl)-[1,1'-biphenyl]-3-yl)methanamine (CAS 472964-39-9)
- Allisartan Isoproxil Impurity 24 (CAS CATO-C4X-321724)
- Diiodoacetamide (CAS 5875-23-0)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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