8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydrobenzo[b]oxepin-5(2H)-one CAS 2304634-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2304634-83-9 |
| Molecular Formula | C16H21BO4 |
| Molecular Weight | 288.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydrobenzo[b]oxepin-5(2H)-one (CAS 2304634-83-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H21BO4. Molecular weight: 288.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H21BO4 |
| Molecular Weight | 288.15 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Tetramethyl Standards
- N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)cyclopropanecarboxamide (CAS 1201644-35-0)
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)pyrrolidin-2-one (CAS 1201644-51-0)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropane-1-carboxylic acid (CAS 1218790-98-7)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)cyclopropanecarboxamide (CAS 1286230-87-2)
- 1-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)pyrrolidin-2-one (CAS 1352645-48-7)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)pyrrolidin-2-one (CAS 1402240-91-8)
- 2-[5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl]ethan-1-ol (CAS 1476076-04-6)
- 2-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-1-yl)ethan-1-ol (CAS 1491137-94-0)
Recommended Standards
- 7-Methoxy-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-c]pyridine (CAS 2103352-53-8)
- Acetylthiomethyl-diphenylphosphine borane complex (CAS 446822-71-5)
- 6-(3,4-Dichloro-benzyl)-3-thioxo-3,4-dihydro-2H-[1,2,4]triazin-5-one (CAS 571150-97-5)
- 4-(2-Fluorophenoxy)-2-(trifluoromethyl)aniline (CAS 946784-47-0)
- 3-(4-Chlorophenyl)-2-thioxothiazolidin-4-one (CAS 13037-55-3)
- 6-(Oxetan-3-yloxy)pyrimidin-4(3H)-one (CAS 1697725-13-5)
- 4-(2-Methoxynaphthalen-1-yl)butan-2-amine (CAS 1329469-30-8)
- (1R,3S,6S)-4-oxo-5-azaspiro[2.4]Heptane-1,6-dicarboxylic acid (CAS 1868986-49-5)
- 1-(3,4-Dihydroquinolin-1(2H)-yl)-2,2,2-trifluoroethanone (CAS 79066-90-3)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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