2-(2-(Difluoromethyl)-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2795101-96-9
| CAS No. | 2795101-96-9 |
| Molecular Formula | C14H16BF5O2 |
| Molecular Weight | 322.08 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 2-(2-(Difluoromethyl)-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.
2-(2-(Difluoromethyl)-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2795101-96-9), molecular formula C14H16BF5O2 and molecular weight 322.08 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H16BF5O2, 2-(2-(Difluoromethyl)-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 322.08 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.
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.
CATO manufactures 2-(2-(Difluoromethyl)-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-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 | C14H16BF5O2 |
| Molecular Weight | 322.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 2003 |
| Halogen Content | F-containing |
Related Difluoromethyl Standards
- Ethyl 3-((2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)methyl)-1,2,4-oxadiazole-5-carboxylate (CAS 1018166-57-8)
- 3-[7-(difluoromethyl)-5-(1-methyl-1h-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid (CAS 1172979-07-5)
- 3-[7-(difluoromethyl)-5-(1-methyl-1H-pyrazol-3-yl)[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid (CAS 1174867-81-2)
- 7-(Difluoromethyl)-5-(p-tolyl)pyrazolo[1,5-a]pyrimidine-3-carbonyl chloride (CAS 862657-67-8)
- Ethyl 7-(difluoromethyl)-5-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 438217-88-0)
- 2-[4-(difluoromethyl)-3-methyl-6-(1-methyl-1h-pyrazol-4-yl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid (CAS 1006444-93-4)
- methyl 7-(difluoromethyl)-5-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 677294-57-4)
- 4-Difluoromethyl-3-iodo-2-(trifluoromethyl)pyridine (CAS 1806312-12-8)
Recommended Standards
- 1-Bromo-3-(1-bromoethyl)adamantane (CAS 37845-01-5)
- 4,4,5,5-Tetramethyl-2-(4-(perfluoroethyl)phenyl)-1,3,2-dioxaborolane (CAS 2088974-50-7)
- Methyl 2-(4-bromo-3-cyano-5-(trifluoromethyl)phenyl)acetate (CAS 1807206-37-6)
- 5,7-Dimethyl-1,3-dibromoadamantane (CAS 21912-23-2)
- 6-Ethoxy-N2,N2-dimethyl-1,3,5-triazine-2,4-diamine (CAS 400839-23-8)
- Triethyl pyrrolo[2,1-a]phthalazine-1,2,3-tricarboxylate (CAS 321922-17-2)
- 1-Propyl-1h-pyrazole-4-carboxylic acid (CAS 849612-71-1)
- Methyl 4-bromo-3-(methylthio)thiophene-2-carboxylate (CAS 887586-00-7)
- Ethyl 6-(3-methoxyphenyl)-6-oxohexanoate (CAS 898752-02-8)
- Diethyl 2,2'-Bipyridine-5,5'-dicarboxylate, 97% (CAS 1762-46-5)
- (2S)-2-Propyloctanoic Acid (S)-(+)-2-Propyloctanoic Acid 807363-10-6 S-(+)-Arundic Acid (CAS 807363-10-6)
- Ethyl 5,6-dihydro-2H-pyran-3-carboxylate (CAS 1089317-19-0)
- Azido-PEG10-azide (CAS 1421783-42-7)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
Why CATO?
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