3-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol CAS 1905413-57-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1905413-57-1 |
| Molecular Formula | C14H21BO3 |
| Molecular Weight | 248.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1905413-57-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H21BO3. Molecular weight: 248.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H21BO3 |
| Molecular Weight | 248.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
Related Ethyl Standards
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 1160615-37-1)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-ol (CAS 1173922-30-9)
- 4,4,5,5-Tetramethyl-2-(2-phenoxyethyl)-1,3,2-dioxaborolane (CAS 1357000-38-4)
- 3- Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenemethanol (CAS 1370732-71-0)
- (4-Methyl-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)Methanol (CAS 1400755-04-5)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine (CAS 1613187-74-8)
- (3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol (CAS 2377607-96-8)
- (R)-1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanol (CAS 864754-39-2)
Recommended Standards
- 2-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1820679-54-6)
- 4,6-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1940119-11-8)
- (4-(1-(4-Methylpiperazin-1-yl)ethyl)phenyl)boronic acid (CAS 1704069-65-7)
- (2R,3R,4R,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(2-(((E)-(dimethylamino)methylene)amino)-6-hydroxy-9H-purin-9-yl)-4-methoxytetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite (CAS 128219-77-2)
- (2R,3S)-rel-2,3-Diethyl-2,3-dimethylsuccinonitrile (CAS 85688-81-9)
- 3-(4-Methoxyphenyl)-N-(2-methylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-03-9)
- 7-Nitro-2H-imidazo[4,5-d]pyridine (CAS 109151-82-8)
- n-(3-Chloroquinoxalin-2-yl)thiophene-2-sulfonamide (CAS 848052-87-9)
- 3-(Cyclohexylcarbamoyl)benzeneboronic acid (CAS 850567-25-8)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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