Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzoate CAS 1150271-61-6
| CAS No. | 1150271-61-6 |
| Molecular Formula | C15H18BF3O4 |
| Molecular Weight | 330.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzoate (CAS 1150271-61-6), a certified reference material (molecular formula C15H18BF3O4, MW 330.11 g/mol) for analytical method development and quality control.
Structurally, Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzoate (C15H18BF3O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 330.11 g/mol, it falls into the moderately-high-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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C15H18BF3O4 |
| Molecular Weight | 330.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Methyl Standards
- Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzoate (CAS 1671078-38-8)
- Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)benzoate (CAS 1810790-95-4)
- Methyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzoate (CAS 873846-89-0)
- 4,4,5,5-Tetramethyl-2-[4-(pentafluorosulfanyl)phenyl]-1,3,2-dioxaborolane (CAS 1286278-34-9)
- 4,4,5,5-Tetramethyl-2-(m-pentafluorosulfanylbenzene)-1,3,2-dioxaborolane (CAS 1286278-35-0)
- 4,4,5,5-Tetramethyl-2-(4-propoxy-2-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane (CAS 1186482-12-1)
- 4,4,5,5-Tetramethyl-2-[4-(1-methylethoxy)-3-(trifluoromethyl)phenyl]-1,3,2-dioxaborolane (CAS 1334607-79-2)
- 3-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)imidazolidine-2,4-dione (CAS 1295301-38-0)
Recommended Standards
- 4-(Methoxycarbonyl)-3-(trifluoromethyl)phenylboronic Acid Pinacol Ester (CAS 1045795-70-7)
- 4-(Methoxycarbonyl)-2-(trifluoromethyl)phenylboronic Acid Pinacol Ester (CAS 1371589-09-1)
- 4-Bromo-N-(2,4-difluorophenyl)-2-fluorobenzamide (CAS 330677-61-7)
- 3-(5-(Bromomethyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzonitrile (CAS 327046-84-4)
- 2-Bromo-3-isopropoxypyridine (CAS 113503-65-4)
- Propane-1,2-diyl Dioctanoate (CAS 7384-98-7)
- 76044-31-0 [1,2,4]Triazolo[1,5-c]pyrimidin-5(3H)-one DTXSID60504110 (CAS 76044-31-0)
- (2-[(tert-Butoxycarbonyl)amino]pyridin-3-yl)boronic acid (CAS 863753-35-9)
- (S)-N-Ethyl-1-methylpyrrolidin-3-amine (CAS 1354017-51-8)
- 4-(2-Propanamido-1,3-thiazol-4-yl)-1h-pyrrole-2-carboxamide (CAS 1197834-68-6)
- N-(4-bromo-2-fluorophenyl)-2-phenylbutanamide (CAS 349431-99-8)
- N-benzylacetimidamide hydrobromide (CAS 186545-76-6)
- 3-Methyl-2-(4-(pyrrolidin-1-yl)butyl)piperidine (CAS 805976-86-7)
- Exenatide (CAS 141758-74-9)
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