4,4,5,5-Tetramethyl-2-(2,3,4,6-tetrafluorophenyl)-1,3,2-dioxaborolane CAS 1111096-18-4
| CAS No. | 1111096-18-4 |
| Molecular Formula | C12H13BF4O2 |
| Molecular Weight | 276.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,4,5,5-Tetramethyl-2-(2,3,4,6-tetrafluorophenyl)-1,3,2-dioxaborolane is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4,4,5,5-Tetramethyl-2-(2,3,4,6-tetrafluorophenyl)-1,3,2-dioxaborolane (CAS 1111096-18-4), a certified reference material (molecular formula C12H13BF4O2, MW 276.04 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 4,4,5,5-Tetramethyl-2-(2,3,4,6-tetrafluorophenyl)-1,3,2-dioxaborolane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 276.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 4,4,5,5-Tetramethyl-2-(2,3,4,6-tetrafluorophenyl)-1,3,2-dioxaborolane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13BF4O2 |
| Molecular Weight | 276.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(2,3,5,6-tetrafluorophenyl)-1,3,2-dioxaborolane (CAS 1073339-11-3)
- 4,4,5,5-Tetramethyl-2-(2,3,4,5-tetrafluorophenyl)-1,3,2-dioxaborolane (CAS 1073339-20-4)
- 1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)-1H-pyrazole (CAS 1396123-92-4)
- 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)-1H-pyrazole (CAS 1970184-05-4)
- 2-Oxo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic acid (CAS 1683546-62-4)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carbaldehyde (CAS 1853176-85-8)
- 4,4,5,5-Tetramethyl-2-(3-(2,2,2-trifluoroethyl)bicyclo[1.1.1]pentan-1-yl)-1,3,2-dioxaborolane (CAS 2826264-05-3)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 2096334-40-4)
Recommended Standards
- 2-(3-Bromo-5-nitrophenyl)-2-hydroxyacetic acid (CAS 1261685-12-4)
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- 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-3-iodo-1-methyl- (CAS 2227201-65-0)
- 2-Bromo-4-methoxy-5-nitrobenzoic acid (CAS 126491-49-4)
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- Cyclohexylhydrazine dihydrochloride (CAS 936338-86-2)
- (S)-(+)-Camptothecin (CAS 7689-03-4)
- 5-Bromo-2-(pyrrolidin-2-ylmethyl)thiazole (CAS 1523200-79-4)
- 2-(3-Fluoro-4-methoxyphenyl)pentan-2-ol (CAS 1443354-95-7)
- 3-(4'-Chlorophenyl)-7-diethylaminocoumarin (CAS 150460-76-7)
- 3-(2-Methyl-5-phenyl-1H-indol-3-yl)propan-1-amine (CAS 1368794-78-8)
- 5,7-dichloro-2-(2-methoxyethyl)-2H-pyrazolo[4,3-d]pyrimidine (CAS 1630906-96-5)
- 2-(((5-((3-Fluorophenyl)carbamoyl)-1,3,4-thiadiazol-2-yl)methyl)thio)acetic acid (CAS 1142209-68-4)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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