2-(3-Fluoro-2-isopropyl-5-(methoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2621936-43-2
| CAS No. | 2621936-43-2 |
| Molecular Formula | C17H26BFO4 |
| Molecular Weight | 324.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3-Fluoro-2-isopropyl-5-(methoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is closely related to a steroid core, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(3-Fluoro-2-isopropyl-5-(methoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621936-43-2), a certified reference material (molecular formula C17H26BFO4, MW 324.20 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3-Fluoro-2-isopropyl-5-(methoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C17H26BFO4) is characterized by a steroid core, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 2-(3-Fluoro-2-isopropyl-5-(methoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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 | C17H26BFO4 |
| Molecular Weight | 324.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 4-Fluoro-2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzonitrile (CAS 2629323-19-7)
- 2-Fluoro-3-methoxynaphthalen-1-yl trifluoromethanesulfonate (CAS 2158300-65-1)
- Ethyl 2-(5-fluoro-2-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 2870647-63-3)
- 4-((4-Fluoro-2-methyl-1H-indol-5-yl)oxy)-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carbaldehyde (CAS 1638768-25-8)
- 2-((2-(5-Fluoro-1H-indol-3-yl)ethyl)amino)-5-nitrobenzonitrile (CAS 945299-27-4)
- Ethyl 3-((5-fluoro-8-methylquinolin-4-yl)amino)benzoate (CAS 1315353-15-1)
- Ethyl 4-((5-fluoro-8-methylquinolin-4-yl)amino)benzoate (CAS 1315370-45-6)
- 4-(4-Fluoro-phenyl)-piperazine-1,2-dicarboxylic acid 1-tert-butyl ester (CAS 1361111-65-0)
Recommended Standards
- 2-(2,4-Dichlorophenoxy)-N-phenethylacetamide (CAS 307526-13-2)
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- 2-((Perfluorophenyl)methylene)-1H-indene-1,3(2H)-dione (CAS 61499-34-1)
- 3-[(5-Chloro-2-methoxyphenyl)amino]-1-(4-chlorophenyl)propan-1-one (CAS 477320-60-8)
- (4-Amino-2-chloro-6-methylpyrimidin-5-yl)methanol (CAS 858269-23-5)
- 1-Acetyl-2,2,6,6-tetramethylpiperidin-4-one (CAS 52326-65-5)
- Allyl benzyl(2-bromoethyl)carbamate (CAS 111923-03-6)
- Germanium(III) nitride >=99.99% trace metals basis (CAS 12065-36-0)
- 1-(2-Bromoethoxy)-4-(bromomethyl)benzene (CAS 899818-28-1)
- 1-Cyclohexyl-N-methylmethanamine (CAS 25756-29-0)
- Tert-butyl (1R,4R)-7-hydroxy-2-oxa-5-azabicyclo[2.2.1]Heptane-5-carboxylate (CAS 2166454-03-9)
- Ethyl 4-bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-3-carboxylate (CAS 1702269-27-9)
- 4-Fluoro-3-methylbenzoic Acid (CAS 403-15-6)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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