4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)naphthalen-2-ol CAS 2763158-17-2
| CAS No. | 2763158-17-2 |
| Molecular Formula | C17H18BF3O3 |
| Molecular Weight | 338.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)naphthalen-2-ol.
CATO supplies 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)naphthalen-2-ol (CAS 2763158-17-2), a certified reference material (molecular formula C17H18BF3O3, MW 338.13 g/mol) for analytical method development and quality control.
Structurally, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)naphthalen-2-ol (C17H18BF3O3) contains a steroid core, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 338.13 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)naphthalen-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H18BF3O3 |
| Molecular Weight | 338.13 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
Related Tetramethyl Standards
- 1-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)-1H-pyrazole (CAS 1396123-91-3)
- 4,4,5,5-Tetramethyl-2-{5-[2-(trifluoromethyl)phenyl]furan-2-yl}-1,3,2-dioxaborolane (CAS 1402233-43-5)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole (CAS 1402233-46-8)
- 4,4,5,5-Tetramethyl-2-(8-(trifluoromethoxy)naphthalen-1-yl)-1,3,2-dioxaborolane (CAS 2621937-27-5)
- 4,4,5,5-Tetramethyl-2-(3-(4-(trifluoromethyl)phenyl)bicyclo[1.1.1]pentan-1-yl)-1,3,2-dioxaborolane (CAS 2826264-11-1)
- 4,4,5,5-Tetramethyl-2-(4-(perfluoroethoxy)phenyl)-1,3,2-dioxaborolane (CAS 1818380-85-6)
- Methyl 4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-3-carboxylate (CAS 1256358-85-6)
- Methyl 4-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzoate (CAS 1381957-27-2)
Recommended Standards
- Dimethyl 4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phthalate (CAS 1256359-29-1)
- 1-(2-Iodophenyl)-3-phenylurea (CAS 13114-94-8)
- 2-[(3-bromobenzoyl)amino]-4-fluorobenzoic acid (CAS 1017020-32-4)
- 5-Iodo-2-phenylmethoxybenzaldehyde (CAS 134038-89-4)
- (R)-2-hydroxy-1-((3aR,5S,6R,6aR)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)ethyl benzoate (CAS 60480-35-5)
- N-(3-Chloro-4-methylphenyl)acetamide (CAS 7149-79-3)
- 5-((Dimethylamino)methyl)-2-methoxybenzaldehyde hydrochloride (CAS 1185300-72-4)
- 2-amino-2-methyl-4-phenylbutanenitrile hydrochloride (CAS 132539-60-7)
- Paroxetine Impurity G (CAS CATO-C4X-103575)
- 5-Bromo-6-fluoro-1,3-benzoxazol-2-amine hydrochloride (CAS 1820684-71-6)
- Methyl 4-((pyridin-3-ylmethyl)amino)benzoate (CAS 353235-71-9)
- 6-(Thiophen-3-yl)pyridazin-3-amine (CAS 105538-02-1)
- 2,2-Dimethylbibenzyl (CAS 952-80-7)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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