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
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 269409-97-4 |
| Molecular Formula | C12H23BO3 |
| Molecular Weight | 226.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H23BO3. Molecular weight: 226.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 2025 |
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)
- 4,4,5,5-Tetramethyl-2-(oxan-4-ylmethyl)-1,3,2-dioxaborolane (CAS 2249826-22-8)
- 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)
- 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
- 4-Phenoxyphenylboronic acid (4-phenoxyphenyl)boranediol (4-phenoxyphenyl)boronic acid (p-phenoxyphenyl)boronic acid 4-Phenoxybenzeneboronic acid 51067-38-0 (CAS 51067-38-0)
- 2-Amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-aminopyridine-5-boronic acid, pinacol ester 2-aminopyridine-5-boronic acid pinacol ester 6-aminopyridine-3-boronic acid pinacol ester 5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-2-ylamine 2-aminopyridine-5-boronic acid,pinacol ester 827614-64-2 (CAS 827614-64-2)
- 2,4-dichloro-6-fluoro-quinoline (CAS 406204-74-8)
- 1-(3-Bromobut-3-en-1-yl)-2-methylbenzene (CAS 6502-17-6)
- 3-Nitro-5,6,7,8-tetrahydroquinolin-2(1H)-one (CAS 313534-94-0)
- ethyl 3-bromo-5-fluoropicolinate (CAS 1214325-97-9)
- tert-Butyl 3,4-dichloropyridin-2-ylcarbamate (CAS 1203499-43-7)
- 2-Chloro-4,5-dimethoxybenzaldehyde (CAS 18093-05-5)
- 7-Bromo-2,2-difluorobenzo[d][1,3]dioxol-4-amine (CAS 2231233-77-3)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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