(3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol CAS 2377607-96-8
| CAS No. | 2377607-96-8 |
| Molecular Formula | C14H21BO3 |
| Molecular Weight | 248.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol (CAS 2377607-96-8) is a high-purity analytical reference standard with the molecular formula C14H21BO3 and a molecular weight of 248.13 g/mol.
Based on its molecular formula C14H21BO3, (3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1999 |
Related Methyl 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-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1905413-57-1)
- (R)-1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanol (CAS 864754-39-2)
Recommended Standards
- (3-Methoxybenzyl)boronic Acid Pinacol Ester (CAS 797762-23-3)
- (2-Isopropyl-6-(piperidin-3-yl)pyridin-4-yl)boronic acid (CAS 2225152-89-4)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanol (CAS 443777-10-4)
- (2-(Piperidin-4-yl)-6-propylpyridin-4-yl)boronic acid (CAS 2225177-45-5)
- 2-(Difluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine-6-acetic acid (CAS 1806021-98-6)
- 2-(4-(4-(Methylthio)phenyl)thiazol-2-yl)acetonitrile (CAS 834885-02-8)
- 7-Hydroxy-3-methyl-5-oxo-N-propyl-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 898412-38-9)
- 8 β,9α-Dihydroxy-10 β,11 β-epoxy-8,9,10,11-tetrahydrobenzo[a]anthracene (CAS 64937-39-9)
- 2-Amino-6-(difluoromethyl)-3-(trifluoromethyl)pyridin-4-ol (CAS 1805952-22-0)
- 2-(2-Chloro-4-formylphenoxy)-N-(2,4-dimethylphenyl)acetamide (CAS 862654-28-2)
- 2-(2,3,4-Trifluorophenyl)pyridine (CAS 1431374-74-1)
- 1-Bromo-2,5-difluoro-4-(trifluoromethoxy)benzene (CAS 1439904-14-9)
- 3-(4-Chlorophenyl)piperazine-2,5-dione (CAS 2411634-61-0)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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