4,4,5,5-Tetramethyl-2-(4-((3-(trifluoromethyl)benzyl)oxy)phenyl)-1,3,2-dioxaborolane CAS 1813554-41-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1813554-41-4 |
| Molecular Formula | C20H22BF3O3 |
| Molecular Weight | 378.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4,5,5-Tetramethyl-2-(4-((3-(trifluoromethyl)benzyl)oxy)phenyl)-1,3,2-dioxaborolane (CAS 1813554-41-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H22BF3O3. Molecular weight: 378.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H22BF3O3 |
| Molecular Weight | 378.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(4-((4-(trifluoromethyl)benzyl)oxy)phenyl)-1,3,2-dioxaborolane (CAS 1813554-40-3)
- 7-{[(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl]oxy}-2H-1-benzopyran-2-one CBBE (CAS 1522117-80-1)
- 4,4,5,5-Tetramethyl-2-(3-perylenyl)-1,3,2-dioxaborolane (CAS 950761-81-6)
- 1-Phenyl-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl]piperazine (CAS 2096339-39-6)
- 1-Phenyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperazine (CAS 2055752-24-2)
- (2-((3-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methoxy)ethyl)trimethylsilane (CAS 1825308-55-1)
- Methyl 5,5,7,7-tetramethyl-2-(thiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 887900-27-8)
- {4-[Methyl-(2,3,5,6-tetramethyl-benzenesulfonyl)-amino]-phenoxy}-acetic acid (CAS 870693-11-1)
Recommended Standards
- (2-(Bis(tert-butoxycarbonyl)amino)-[1,2,4]triazolo[1,5-a]pyridin-7-yl)boronic acid (CAS 2242682-96-6)
- N-(2-((6-Amino-9H-purin-2-yl)thio)ethyl)-2-iodoacetamide (CAS 146269-93-4)
- 1-((4-Iodo-3-methoxyphenyl)sulfonyl)-4-methyl-1H-imidazole (CAS 898641-07-1)
- 2-Ethyl-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-6-carboxylic acid (CAS 446829-83-0)
- 4-Ethyl-1,4-diazepan-5-one (CAS 172314-55-5)
- 1158326-42-1 9611AC C11H15Cl2N3O2 [(1H-Benzoimidazol-2-ylmethyl)-methyl-amino]-acetic acid dihydrochloride (CAS 1158326-42-1)
- (3-Chlorophenyl)(3,5-difluorobenzyl)sulfane (CAS 1443303-37-4)
- 2-Methyl-1-(2-(3-methylureido)ethyl)-1H-benzo[d]imidazole-5-carboxylic acid (CAS 1242910-40-2)
- n-(4-Chlorophenyl)-3,3,3-trifluoropropanimidoyl chloride (CAS 1265324-20-6)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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