4,4,5,5-Tetramethyl-2-(2-methyl-5-((trifluoromethyl)sulfonyl)phenyl)-1,3,2-dioxaborolane CAS 1150271-69-4
| CAS No. | 1150271-69-4 |
| Molecular Formula | C14H18BF3O4S |
| Molecular Weight | 350.16 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 4,4,5,5-Tetramethyl-2-(2-methyl-5-((trifluoromethyl)sulfonyl)phenyl)-1,3,2-dioxaborolane.
4,4,5,5-Tetramethyl-2-(2-methyl-5-((trifluoromethyl)sulfonyl)phenyl)-1,3,2-dioxaborolane (CAS 1150271-69-4) is a high-purity analytical reference standard with the molecular formula C14H18BF3O4S and a molecular weight of 350.16 g/mol.
Structurally, 4,4,5,5-Tetramethyl-2-(2-methyl-5-((trifluoromethyl)sulfonyl)phenyl)-1,3,2-dioxaborolane (C14H18BF3O4S) contains a sulfone group, 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 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 350.16 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-methyl-5-((trifluoromethyl)sulfonyl)phenyl)-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 | C14H18BF3O4S |
| Molecular Weight | 350.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 5-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 942589-62-0)
- Tetramethyl 3-phenylcyclopropane-1,1,2,2-tetracarboxylate (CAS 101595-78-2)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrazole (CAS 1334400-08-6)
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- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1,2,3,4-tetrahydroisoquinoline (CAS 1315281-49-2)
- 2-Benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one (CAS 1205683-45-9)
- 2-Benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one (CAS 2221016-69-7)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzenesulfonamide (CAS 1864801-79-5)
Recommended Standards
- Methyl 4-amino-3-iodo-5-((2-methoxyethyl)amino)benzoate (CAS 2641114-04-5)
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- 4-(4-Bromophenyl)-1-(2,4-difluorophenyl)-1H-pyrazol-5-amine (CAS 1202030-50-9)
- 4-methoxypyridine-3-carboxylic acid (CAS 10177-31-8)
- N-(6-Bromopyridin-3-yl)cyclopropanecarboxamide (CAS 112959-60-1)
- 3-((7H-purin-6-yl)thio)-1,1,1-trifluoropropan-2-ol (CAS 866017-68-7)
- N-(2-((3-cyano-4,6-dimethylpyridin-2-yl)thio)phenyl)-4-fluorobenzamide (CAS 478045-71-5)
- 5-Ethoxy-2,3-dimethylquinoxaline (CAS 732306-08-0)
- (R)-Ethyl 2-(1-amino-7-nitro-1,2,3,4-tetrahydronaphthalen-1-yl)-2,2-difluoroacetate hydrochloride (CAS 1427514-88-2)
- 4-Methyl-N-(2-morpholinoquinazolin-4-yl)benzenesulfonamide (CAS 61335-55-5)
- ethyl 2,5-dimethylpyrrolo[2,1-b]thiazole-6-carboxylate (CAS 2476688-58-9)
- 2-Isopropyl-4,5,6,7-tetrahydrobenzofuran (CAS 84521-68-6)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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