2-Oxo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic acid CAS 1683546-62-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1683546-62-4 |
| Molecular Formula | C14H17BO5 |
| Molecular Weight | 276.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic acid (CAS 1683546-62-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H17BO5. Molecular weight: 276.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H17BO5 |
| Molecular Weight | 276.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
Related Oxo Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carbaldehyde (CAS 1853176-85-8)
- 4,4,5,5-Tetramethyl-2-(3-(2,2,2-trifluoroethyl)bicyclo[1.1.1]pentan-1-yl)-1,3,2-dioxaborolane (CAS 2826264-05-3)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 2096334-40-4)
- 1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)-1H-pyrazole (CAS 1396123-92-4)
- 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)-1H-pyrazole (CAS 1970184-05-4)
- 4,4,5,5-Tetramethyl-2-(2,3,5,6-tetrafluorophenyl)-1,3,2-dioxaborolane (CAS 1073339-11-3)
- 4,4,5,5-Tetramethyl-2-(2,3,4,5-tetrafluorophenyl)-1,3,2-dioxaborolane (CAS 1073339-20-4)
- 4,4,5,5-Tetramethyl-2-(2,3,4,6-tetrafluorophenyl)-1,3,2-dioxaborolane (CAS 1111096-18-4)
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