4,4,5,5-Tetramethyl-2-(4-(naphthalen-1-yl)phenyl)-1,3,2-dioxaborolane CAS 1028729-05-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1028729-05-6 |
| Molecular Formula | C22H23BO2 |
| Molecular Weight | 330.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(4-(naphthalen-1-yl)phenyl)-1,3,2-dioxaborolane (CAS 1028729-05-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H23BO2. Molecular weight: 330.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H23BO2 |
| Molecular Weight | 330.23 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(2-(naphthalen-2-yl)phenyl)-1,3,2-dioxaborolane (CAS 1062555-59-2)
- 1-(4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazin-1-yl)ethan-1-one (CAS 1218791-38-8)
- 4,4,5,5-Tetramethyl-2-(6-phenylnaphthalen-2-yl)-1,3,2-dioxaborolane (CAS 1229235-79-3)
- Ethyl 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclobutane-1-carboxylate (CAS 1257213-69-6)
- 4,4,5,5-Tetramethyl-2-(3-(naphthalen-1-yl)phenyl)-1,3,2-dioxaborolane (CAS 1263272-83-8)
- 4,4,5,5-Tetramethyl-2-(4-phenylnaphthalen-1-yl)-1,3,2-dioxaborolane (CAS 1422181-38-1)
- Methyl 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopentane-1-carboxylate (CAS 1423704-72-6)
- 4,4,5,5-Tetramethyl-2-(2-(naphthalen-1-yl)phenyl)-1,3,2-dioxaborolane (CAS 1449133-19-0)
Recommended Standards
- Crizotinib Impurity 4 (CAS 877399-50-3)
- tert-Butyl 3-bromo-6,6-dimethyl-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 2089334-44-9)
- 4-(2-Naphthyl)phenylboronic Acid Pinacol Ester (CAS 1092390-02-7)
- 1-[2-(3-Piperidinyl)ethyl]-4-piperidinoldihydrochloride (CAS 1219981-11-9)
- 2-(Bromomethyl)-1,1-dimethylcyclohexane (CAS 1501249-61-1)
- N1-Ethyl-N1-((1-ethylpyrrolidin-2-yl)methyl)oxalamide (CAS 701932-01-6)
- 1-(4-Chloro-1H-indol-3-yl)-N,N-dimethylmethanamine (CAS 40247-57-2)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-morpholinophenyl)propanoic acid (CAS 2349610-01-9)
- Methyl 2-Chloro-5-methoxybenzoate (CAS 54810-63-8)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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