4,4,5,5-Tetramethyl-2-(4-methylbenzyl)-1,3,2-dioxaborolane CAS 356570-52-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 356570-52-0 |
| Molecular Formula | C14H21BO2 |
| Molecular Weight | 232.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(4-methylbenzyl)-1,3,2-dioxaborolane (CAS 356570-52-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H21BO2. Molecular weight: 232.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H21BO2 |
| Molecular Weight | 232.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Tetramethyl Standards
- (5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)boronic acid (CAS 169126-63-0)
- 4,4,5,5-Tetramethyl-2-(1-phenylethyl)-1,3,2-dioxaborolane (CAS 174090-36-9)
- (S)-4,4,5,5-Tetramethyl-2-(1-phenylethyl)-1,3,2-dioxaborolane (CAS 257298-93-4)
- 4,4,5,5-Tetramethyl-2-(2-methylbenzyl)-1,3,2-dioxaborolane (CAS 390381-02-9)
- 4,4,5,5-Tetramethyl-2-(3-methylbenzyl)-1,3,2-dioxaborolane (CAS 365564-12-1)
- Tetramethyl methylenebis(phosphonate) (CAS 16001-93-7)
- 1-Methyl-4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)-1H-pyrazole (CAS 1487353-22-9)
- 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carbonitrile (CAS 1799628-14-0)
Recommended Standards
- 4-[(2,2,3,3-Tetrafluoropropoxy)methyl]-1,3-dioxolan-2-one (CAS 879496-46-5)
- 5,5-Dimethyl-2-(4-propylphenyl)-1,3,2-dioxaborinane (CAS 574755-16-1)
- 4-(4,4-Dimethylcyclohexyl)phenylboronic acid (CAS 865360-61-8)
- 6-Hydroxy-4-methoxybenzofuran-5-carboxylic acid (CAS 88258-42-8)
- 5-Bromo-6-(3-fluorophenyl)pyrimidin-4(3H)-one (CAS 1443286-95-0)
- 3-Amino-6-methylpicolinaldehyde (CAS 34050-40-3)
- 5-Chloroquinolin-8-yl (2,5-dichlorophenyl)carbamate (CAS 21617-09-4)
- N-((1-Ethyl-4-methyl-1H-pyrazol-5-yl)methyl)-3-methyl-1-propyl-1H-pyrazol-4-amine hydrochloride (CAS 1856028-70-0)
- Ammonium sebacate (CAS 19402-63-2)
- MOTS-c Peptide (CAS 1627580-64-6)
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