4-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzaldehyde CAS 2490666-01-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2490666-01-6 |
| Molecular Formula | C19H21BO4 |
| Molecular Weight | 324.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzaldehyde (CAS 2490666-01-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H21BO4. Molecular weight: 324.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H21BO4 |
| Molecular Weight | 324.18 g/mol |
| Appearance | Pale yellow to 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related Tetramethyl Standards
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)picolinamide (CAS 1542209-30-2)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)picolinamide (CAS 1610521-45-3)
- 1,3,5,7-Tetramethyl-8-phenyl-4,4-difluorodiazetidine (CAS 194235-40-0)
- 3-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzoic acid (CAS 2377608-22-3)
- N-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)cyclopropanesulfonamide (CAS 1083327-53-0)
- 4,4,5,5-Tetramethyl-2-{4-[(3-methylphenyl)methoxy]phenyl}-1,3,2-dioxaborolane (CAS 1029439-14-2)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[de]isochromene-1,3-dione (CAS 1193092-34-0)
- 4,4,5,5-Tetramethyl-2-(4-phenethoxyphenyl)-1,3,2-dioxaborolane (CAS 1221824-16-3)
Recommended Standards
- 4-Diphenyl-1-naphthalene boronic acid (CAS 2130780-03-7)
- 2,4-Dichloro-5-(pyrrolidine-1-sulfonyl)benzoic acid (CAS 351336-24-8)
- 4-Diphenyl-1-naphthaleneboronic acid (CAS 881811-83-2)
- 1-(Sec-butylthio)-3-propylcyclobutane-1-carboxylic acid (CAS 1486742-65-7)
- Ginkgolic Acid (C17:2) (CAS 102811-39-2)
- 1-Bromo-2-chloro-4-phenoxybenzene (CAS 1196395-12-6)
- Ethyl 2,5-Dimethyloxazole-4-carboxylate (CAS 23000-15-9)
- 2-(trifluoromethyl)morpholine (CAS 1196532-95-2)
- 5-Bromo-1-methyl-3H-1l4-isothiazolo[5,4-b]pyridine 1-oxide (CAS 2649068-54-0)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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