4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)morpholine CAS 906352-77-0
| CAS No. | 906352-77-0 |
| Molecular Formula | C17H23BF3NO3 |
| Molecular Weight | 357.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)morpholine (CAS 906352-77-0), molecular formula C17H23BF3NO3 and molecular weight 357.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H23BF3NO3, 4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)morpholine 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 357.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C17H23BF3NO3 |
| Molecular Weight | 357.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- 4-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)morpholine (CAS 651014-91-4)
- 4,4,5,5-Tetramethyl-2-(4-((4-nitrophenyl)thio)phenyl)-1,3,2-dioxaborolane (CAS 2377606-31-8)
- 4,4,5,5-Tetramethyl-2-(5-nitro-2-(phenylthio)phenyl)-1,3,2-dioxaborolane (CAS 2377610-49-4)
- 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrrole (CAS 1218790-43-2)
- 1-Benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trimethylsilyl)-1H-1,2,3-triazole (CAS 1130489-19-8)
- Methyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)propanoate (CAS 1256945-03-5)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-(thiophen-2-ylmethyl)urea (CAS 874301-80-1)
- 1,1,3,3-Tetramethyl-1,3-dioctyldisiloxane (CAS 18642-94-9)
Recommended Standards
- 3-(Heptafluoropropyl)-4-nitro-5-phenylpyrazole (CAS 244187-06-2)
- 2-Fluoro-5-(phenoxycarbonylamino)benzeneboronic acid pinacol ester, 97% (CAS 2096333-70-7)
- N-(3-Bromophenyl)-2-nitrobenzenesulfonamide (CAS 62533-24-8)
- (4-Bromophenyl)diphenylphosphine Oxide (CAS 5525-40-6)
- 1-(5-Hydroxy-2-methylphenyl)ethanone (CAS 40180-70-9)
- 2,4,5-Trimethylfuran-3-carbaldehyde (CAS 1521449-77-3)
- 1-Methoxy-3-(methylsulfonyl)-5-nitrobenzene (CAS 62606-17-1)
- 2,3-Dimethylpyrido[3,4-b]pyrazine (CAS 34154-05-7)
- 3-(5-((4-Methylpiperidin-1-yl)methyl)-1,2,4-oxadiazol-3-yl)benzaldehyde hydrochloride (CAS 1993194-50-5)
- N-(prop-2-yn-1-yl)-3-(thietan-3-ylamino)propanamide (CAS 1862752-03-1)
- (5Z)-5-({2-[(2-chloro-1,3-thiazol-5-yl)methoxy]naphthalen-1-yl}methylidene)-1,3-thiazolidine-2,4-dione (CAS 860787-03-7)
- 4-[(4-Aminophenyl)sulfanyl]-6-chloropyrimidin-2-amine (CAS 339016-19-2)
- 2-Bromo-6-chlorobenzo[b]thiophene (CAS 1322718-91-1)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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