4,4,5,5-Tetramethyl-2-(oxan-4-ylmethyl)-1,3,2-dioxaborolane CAS 2249826-22-8
| CAS No. | 2249826-22-8 |
| Molecular Formula | C12H23BO3 |
| Molecular Weight | 226.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4,5,5-Tetramethyl-2-(oxan-4-ylmethyl)-1,3,2-dioxaborolane (CAS 2249826-22-8), a certified reference material (molecular formula C12H23BO3, MW 226.12 g/mol) for analytical method development and quality control.
Structurally, 4,4,5,5-Tetramethyl-2-(oxan-4-ylmethyl)-1,3,2-dioxaborolane (C12H23BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 226.12 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,4,5,5-Tetramethyl-2-(oxan-4-ylmethyl)-1,3,2-dioxaborolane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H23BO3 |
| Molecular Weight | 226.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1998 |
Related Tetramethyl Standards
- 1-Ethyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1233525-88-6)
- 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-2-one (CAS 139494-45-4)
- 4,4,5,5-Tetramethyl-2-((tetrahydro-2H-pyran-3-yl)methyl)-1,3,2-dioxaborolane (CAS 1617543-89-1)
- 214360-76-6 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenol 3-(4,4,5,5-tetramethyl-1,3,2,dioxaborolan-2-yl)phenol 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 3-hydroxybenzeneboronic acid pinacol ester 3-hydroxybenzeneboronic acid, pinacol ester 3-hydroxyphenylboronic acid pinacol ester 3-hydroxyphenylboronic acid, pinacol ester (CAS 214360-76-6)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenol 4-hydroxyphenylboronic acid, pinacol ester 4-hydroxyphenylboronic acid pinacol ester 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 4-hydroxybenzeneboronic acid, pinacol ester 4-hydroxybenzeneboronic acid pinacol ester 4-hydroxyphenylboronic acid pinacolate 4-hydroxyphenylboronic acid, pinacol cyclic ester 4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenol 4-Hydroxyphenylboronic acid pinacol cyclic ester 269409-70-3 (CAS 269409-70-3)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2yl)-phenol 2-hydroxyphenylboronic acid, pinacol ester 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 2-Hydroxyphenylboronic acid pinacol ester 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2yl)phenol 2-hydroxybenzeneboronic acid, pinacol ester phenol, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 269409-97-4 (CAS 269409-97-4)
- 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 847818-70-6 1-Ethylpyrazole-4-boronic acid pinacol ester;1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester (CAS 847818-70-6)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,4-thiadiazole (CAS 1234706-95-6)
Recommended Standards
- 2,4-dichloro-6-fluoro-quinoline (CAS 406204-74-8)
- 2-(Cyclohexyloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 96649-78-4)
- 2-(3-Isopropoxyprop-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246782-87-4)
- 2-(2,2,3,4,4,4-Hexafluorobutoxy)ethanol (CAS 63693-10-7)
- 4-Ethyl-3-nitrobenzoic Acid (CAS 103440-95-5)
- N-((1-(Thiophen-3-ylmethyl)piperidin-4-yl)methyl)benzofuran-2-carboxamide (CAS 1234904-89-2)
- Ethyl 3-(4-bromo-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)propanoate (CAS 1249510-80-2)
- 2,7-Dihydroxynaphthalene (CAS 582-17-2)
- N-((S)-1-((S)-2-Aminopropanoyl)pyrrolidin-3-yl)acetamide (CAS 1401666-86-1)
- 3,5-Difluorobenzyl alcohol (CAS 79538-20-8)
- 2-(Chloromethyl)-6-(difluoromethyl)-5-methoxy-3-methylpyridine (CAS 1807018-25-2)
- 2-(Chloromethyl)-4-nitrophenyl acetate (CAS 5174-32-3)
- Roxatidine Impurity 74 (CAS CATO-C4X-121374)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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