(5-(Sec-butyl)-2-fluorophenyl)boronic acid CAS 2225151-83-5
| CAS No. | 2225151-83-5 |
| Molecular Formula | C10H14BFO2 |
| Molecular Weight | 196.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-(Sec-butyl)-2-fluorophenyl)boronic acid (CAS 2225151-83-5), a certified reference material (molecular formula C10H14BFO2, MW 196.03 g/mol) for analytical method development and quality control.
Structurally, (5-(Sec-butyl)-2-fluorophenyl)boronic acid (C10H14BFO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 196.03 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
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 | C10H14BFO2 |
| Molecular Weight | 196.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
Recommended Standards
- (4-(Sec-butyl)-2-fluorophenyl)boronic acid (CAS 2225152-55-4)
- (5-tert-Butyl-2-fluorophenyl)boronic acid (CAS 2225155-59-7)
- (2-iodoethyl)cyclopropane (CAS 335449-19-9)
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- Tert-butyl (1-amino-1-iminopropan-2-yl)carbamate (CAS 1330822-96-2)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
Why CATO?
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