1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)-3-(3-(trifluoromethyl)phenyl)urea CAS 1414938-25-2
| CAS No. | 1414938-25-2 |
| Molecular Formula | C24H24BF3N2O3 |
| Molecular Weight | 456.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 456.27 g/mol gives 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)-3-(3-(trifluoromethyl)phenyl)urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 1414938-25-2), a certified reference material (molecular formula C24H24BF3N2O3, MW 456.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H24BF3N2O3, 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)-3-(3-(trifluoromethyl)phenyl)urea contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 456.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C24H24BF3N2O3 |
| Molecular Weight | 456.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(3-(10-phenylanthracen-9-yl)phenyl)-1,3,2-dioxaborolane (CAS 1023674-81-8)
- 4,4,5,5-Tetramethyl-2-[4-(10-phenylanthracen-9-yl)phenyl]-1,3,2-dioxaborolane (CAS 1143576-84-4)
- 2-[3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 365564-05-2 ACN-044048 (CAS 365564-05-2)
- (3,4,7,8-Tetramethyl-1,10-Phenanthroline) Nickel dibromide (CAS 2414273-20-2)
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-2-yl)-1,3,2-dioxaborolane (CAS 1160862-12-3)
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-4-yl)-1,3,2-dioxaborolane (CAS 1609484-75-4)
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-2'-yl)-1,3,2-dioxaborolane (CAS 2106888-79-1)
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-3-yl)-1,3,2-dioxaborolane (CAS 2225963-98-2)
Recommended Standards
- N-(2-(2,2,2-trifluoroacetamido)ethyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 338418-19-2)
- 2-(4-(3,4-Dichlorobenzyl)-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonyl)benzoic acid (CAS 439107-29-6)
- 3-(3,4-Dichlorobenzenesulfonyl)-2-hydroxy-2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide (CAS 338424-41-2)
- N-(4-Fluoro-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-2-iodobenzamide (CAS 865248-73-3)
- 1-(p-Tolyl)piperidin-4-one (CAS 105123-89-5)
- 2-Ethoxy-4-formylphenyl propanoate (CAS 159661-85-5)
- 4-Amino-1-cyclopentyl-3-methylbutan-2-ol (CAS 1467015-39-9)
- 2-((4-Fluorophenyl)amino)-2-methylpropanoic acid (CAS 725234-46-8)
- 2-Heptylbenzimidazole (CAS 5851-49-0)
- 5-Bromo-N-(2H-tetrazol-5-yl)furan-2-carboxamide (CAS 304885-05-0)
- 2,2,2-trifluoroethyl N-(4,6-dimethylpyridin-2-yl)carbamate (CAS 1712667-66-7)
- 2-Propenoic acid, 2-methyl-,1,1'-(1,4-phenylene) ester 3049-31-8 CTK4G5320 (CAS 3049-31-8)
- 4-Chloro-2-fluoro-1-(2,2,2-trifluoroethyl)benzene (CAS 1186194-79-5)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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