7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1-benzofuran-3-one CAS 1628954-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1628954-41-5 |
| Molecular Formula | C14H23BO4 |
| Molecular Weight | 266.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1-benzofuran-3-one (CAS 1628954-41-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H23BO4. Molecular weight: 266.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H23BO4 |
| Molecular Weight | 266.14 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
Related tetramethyl Standards
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- 4,4,5,5-tetramethyl-2-[3-(oxan-2-yloxy)prop-1-yn-1-yl]-1,3,2-dioxaborolane (CAS 1068163-32-5)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydrobenzimidazol-2-one (CAS 1186334-82-6)
- 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H,2H,3H-pyrrolo[2,3-b]pyridin-2-one (CAS 1207623-97-9)
- 2-Methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propan-2-ol (CAS 1799792-03-2)
- 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-2(3H)-one (CAS 710348-69-9)
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Recommended Standards
- 1-(2-Ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1627181-44-5)
- (S)-1-(5-(4-Bromophenyl)-1H-imidazol-2-yl)ethanamine (CAS 1786422-64-7)
- 3-Bromo-5,6,7-trimethyl-1,8-naphthyridin-2-amine (CAS 1553914-43-4)
- (R)-1-(7-bromoquinolin-2-yl)ethan-1-ol (CAS 1509899-61-9)
- Bis(1,5-cyclooctadiene)bis(μ-diphenylphosphido)dirhodium (CAS 82829-24-1)
- N,N-dimethyl-1-(thiophen-2-yl)methanamine (CAS 26019-17-0)
- 4-Fluoro-3-(trifluoromethyl)benzene-1,2-diamine (CAS 1440535-07-8)
- (3-Ethoxy-3-oxopropyl)triphenylphosphonium Bromide (CAS 42843-94-7)
- 3-Bromo-2,3-dihydro-thiophene 1,1-dioxide (CAS 53336-42-8)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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