8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chroman-4-one CAS 1628954-43-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1628954-43-7 |
| Molecular Formula | C15H19BO4 |
| Molecular Weight | 274.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chroman-4-one (CAS 1628954-43-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H19BO4. Molecular weight: 274.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H19BO4 |
| Molecular Weight | 274.12 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.) | 1993 |
Related Tetramethyl Standards
- 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 1187968-73-5)
- 2-((4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)acetonitrile (CAS 1354910-97-6)
- 6-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1-benzopyran-4-one (CAS 1421659-47-3)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-1,8-naphthyridin-2(1H)-one (CAS 1422449-68-0)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chroman-4-one (CAS 1467058-04-3)
- 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1487357-03-8)
- 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1(3H)-one (CAS 1914945-64-4)
- (E)-3-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylic acid (CAS 1967825-39-3)
Recommended Standards
- 2-Bromo-8-phenyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1613380-42-9)
- 5-Bromo-2-phenyl-2H-benzo[d][1,2,3]triazole (CAS 1643848-10-5)
- Imidazo[1,5-a]pyrimidine, 6-(3-bromophenyl)- (CAS 1956322-03-4)
- (1r,3r)-3-(4-Nitro-1H-imidazol-1-yl)cyclobutanamine (CAS 1364663-25-1)
- 5-Bromo-2-iodobenzaldehyde (CAS 689291-89-2)
- 3-(6-Amino-2-fluoro-9H-purin-9-yl)propane-1,2-diol (CAS 86626-06-4)
- 5-Chloro-2-(methylthio)-N-phenylpyrimidine-4-carboxamide (CAS 898648-42-5)
- Baxdrostat Impurity 10 (CAS 3084664-96-7)
- N-(N-benzyloxycarbonyl-glycyl)-L-tyrosine benzyl ester (CAS 57294-46-9)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com