4,4,5,5-Tetramethyl-2-(4-(methyl-d3)phenyl-2,3,5,6-d4)-1,3,2-dioxaborolane CAS 1643415-66-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1643415-66-0 |
| Molecular Formula | C13H12D7BO2 |
| Molecular Weight | 225.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4,5,5-Tetramethyl-2-(4-(methyl-d3)phenyl-2,3,5,6-d4)-1,3,2-dioxaborolane (CAS 1643415-66-0) pharmaceutical standards reference standard. Molecular formula: C13H12D7BO2. Molecular weight: 225.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H12D7BO2 |
| Molecular Weight | 225.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Tetramethyl Standards
- 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)piperidine (CAS 1264198-72-2)
- 4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane-d7 (CAS 1643415-65-9)
- 3-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)piperidine (CAS 2365173-94-8)
- 4-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)piperidine (CAS 2365173-96-0)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-aniline 3-Aminophenylboronic acid, pinacol cyclic ester 3-Aminophenylboronic acid, pinacol ester 3-Aminobenzeneboronic acid pinacol ester 210907-84-9 (CAS 210907-84-9)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-aniline 4-Aminophenylboronic acid, pinacol ester 4-aminobenzeneboronic acid pinacol ester 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine (4-aminophenyl)boronic acid pinacol ester 4-Aminobenzeneboronic acid, pinacol ester 4-Aminophenylboronic acid pinacolate 214360-73-3 (CAS 214360-73-3)
- 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1310404-96-6)
- 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole (CAS 1310419-07-8)
Recommended Standards
- (R)-2-Hydroxy-2-(4-nitrophenyl)acetic acid (CAS 77977-73-2)
- 1-Bromo-9-fluorononane (CAS 926923-52-6)
- 2,4-Dimethoxy-3-fluoro-6-(trifluoromethyl)pyridine (CAS 1214348-35-2)
- 2-(6-Chloropyridin-3-yl)-5,6-dimethyl-1-(4-methylbenzyl)-1H-benzo[d]imidazole (CAS 337920-61-3)
- Calceolarioside A (CAS 84744-28-5)
- 1-Fluoro-4-iodo-2-methoxybenzene (CAS 773855-64-4)
- 1-(2-Chlorophenyl)cyclobutanemethanamine (CAS 1227418-18-9)
- 2-Nitro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 2055777-49-4)
- (R)-tert-Butyl 4-(fluoromethyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 2476729-49-2)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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