Potassium (4-(((benzyloxy)carbonyl)amino)phenyl)trifluoroborate CAS 850623-45-9
| CAS No. | 850623-45-9 |
| Molecular Formula | C14H12BF3NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Potassium (4-(((benzyloxy)carbonyl)amino)phenyl)trifluoroborate (CAS 850623-45-9) is a high-purity analytical reference standard with the molecular formula C14H12BF3NO2K and a molecular weight of 333.16 g/mol.
The molecular framework of Potassium (4-(((benzyloxy)carbonyl)amino)phenyl)trifluoroborate (C14H12BF3NO2K) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H12BF3NO2 K |
| Molecular Weight | 333.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Potassium Standards
- 2-(4-(4-((benzyloxy)carbonyl)piperazin-1-yl)-5-chloro-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 1000018-20-1)
- 3,5-Bis(benzyloxy)picolinonitrile (CAS 1000025-92-2)
- 3,5-Bis(benzyloxy)picolinic acid (CAS 1000025-93-3)
- 1-(Benzyloxy)octan-2-ol (CAS 100011-00-5)
- (6-((Benzyloxy)carbonyl)pyridin-3-yl)boronic acid (CAS 1000269-51-1)
- 3-(Benzyloxy)-5-bromoaniline (CAS 1000289-63-3)
- 5-(Benzyloxy)-7-bromobenzo[d]thiazol-2-amine (CAS 1000289-66-6)
- 3-((benzyloxy)methyl)-2-chloropyridine (CAS 1000343-49-6)
Recommended Standards
- 3,5-Difluoro-2-(trifluoromethyl)benzonitrile (CAS 1806397-97-6)
- H-Gly-Leu-Gly-Gly-OH (CAS 7325-21-5)
- [4-(4-Fluoro-phenyl)-piperazin-1-yl]-naphthalen-2-yl-acetic acid (CAS 885276-78-8)
- 2-Iodo-5-nitrobenzaldehyde (CAS 56008-60-7)
- 2-((4-Fluorophenyl)sulfonyl)-1-morpholinoethan-1-one (CAS 339097-89-1)
- 2-chloro-1-pyrazol-1-yl-ethanone (CAS 28998-74-5)
- N-(6-Amino-2,4-dioxo-1,3-dipropyl-1,2,3,4-tetrahydropyrimidin-5-yl)-4-nitrobenzamide (CAS 249929-78-0)
- 4-(2-Methyl-1h-benzo[d]imidazol-1-yl)aniline (CAS 869946-32-7)
- 2-(Cyclopropylamino)cyclohexanol (CAS 726201-98-5)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
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