4,4,5,5-Tetramethyl-2-(3,3,3-trifluoroprop-1-yn-1-yl)-1,3,2-dioxaborolane CAS 2096998-03-5
| CAS No. | 2096998-03-5 |
| Molecular Formula | C9H12BF3O2 |
| Molecular Weight | 220.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,4,5,5-Tetramethyl-2-(3,3,3-trifluoroprop-1-yn-1-yl)-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.
CATO supplies 4,4,5,5-Tetramethyl-2-(3,3,3-trifluoroprop-1-yn-1-yl)-1,3,2-dioxaborolane (CAS 2096998-03-5), a certified reference material (molecular formula C9H12BF3O2, MW 220.00 g/mol) for analytical method development and quality control.
4,4,5,5-Tetramethyl-2-(3,3,3-trifluoroprop-1-yn-1-yl)-1,3,2-dioxaborolane (C9H12BF3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C9H12BF3O2 |
| Molecular Weight | 220.00 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related Tetramethyl Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine (CAS 1052714-68-7)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-amine (CAS 1061750-57-9)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine (CAS 1073354-99-0)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 1101205-24-6)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine (CAS 1176723-60-6)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-amine (CAS 1244772-70-0)
- 3-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazine (CAS 1283136-35-5)
- 3-Methyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridazine (CAS 1350543-95-1)
Recommended Standards
- 3-Bromo-5-fluoroisonicotinic Acid (CAS 955372-86-8)
- 5-Bromo-2-fluoronicotinic Acid (CAS 29241-66-5)
- 3-Bromo-4-fluoronitrobenzene, 97% (CAS 701-45-1)
- 5-Bromo-6-fluoronicotinic Acid (CAS 29241-63-2)
- 2-Chloro-3,5-dimethylpyrazine (CAS 38557-72-1)
- 946725-20-8 4-{[(3-Fluorophenyl)methoxy]methyl}piperidine DTXSID80649875 (CAS 946725-20-8)
- Acid-PEG7-t-butyl ester (CAS 2134235-86-0)
- 4-Methyl-2,2'-bipyridine (CAS 56100-19-7)
- 4-Methylfuro[2,3-b]pyridine (CAS 50839-94-6)
- (2S,3R,4S,5R,6R)-4-(benzyloxy)-6-((benzyloxy)methyl)-5-hydroxy-2-(4-methoxyphenoxy)tetrahydro-2H-pyran-3-yl benzoate (CAS 1393898-89-9)
- 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-4(3H)-one (CAS 2866420-59-7)
- 4-Bromo-2-methoxy-6-[(1Z)-[(4-methoxyphenyl)imino]methyl]phenol (CAS 338750-59-7)
- 2-Propyl-1,3-Dioxepane (CAS 38503-12-7)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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