2-(4-(Benzyloxy)-3,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2121513-92-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121513-92-4 |
| Molecular Formula | C21H27BO3 |
| Molecular Weight | 338.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(Benzyloxy)-3,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121513-92-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H27BO3. Molecular weight: 338.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H27BO3 |
| Molecular Weight | 338.25 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Benzyloxy Standards
- 2-(4-(Benzyloxy)-3-ethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1257078-56-0)
- 2-(4-(Benzyloxy)-2,6-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1823170-16-6)
- 2-(4-(Benzyloxy)-2,3-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121514-48-3)
- 2-(4-(Benzyloxy)-2-ethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2412496-29-6)
- 2-Benzyloxy-4,5-dimethylphenylboronic acid, pinacol ester (CAS 2121514-58-5)
- 2-Benzyloxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2096339-03-4)
- 5-(Benzyloxy)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2695516-89-1)
- 5-(Benzyloxy)-2-iodo-1,3-dimethylbenzene (CAS 126312-61-6)
Recommended Standards
- 2,3,4,5,6-Pentafluorophenyl 4-methylbenzenesulfonate (CAS 2069-36-5)
- 2-[2-(Cyclopentyloxy)naphthalen-1-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246685-44-7)
- 2-(3-((2-Ethylphenoxy)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246556-15-8)
- N-(5-(Prop-2-yn-1-ylthio)-1,3,4-thiadiazol-2-yl)acetamide (CAS 80088-37-5)
- (2S,3S)-3-Benzyloxycarbonylamino-2-methyl-4-oxo-1-azetidinesulfonic Acid Tetrabutylammonium Salt (CAS 80082-62-8)
- 2-(1-methyl-1H-pyrazol-4-yl)-1,3-benzoxazol-6-amine (CAS 1152583-84-0)
- tert-Butyl (3-bromo-2-fluorobenzyl)carbamate (CAS 1177558-58-5)
- 3-Bromo-4-methoxy-1H-pyrazolo[4,3-c]pyridine (CAS 1357945-15-3)
- Methyl 5-(Bromomethyl)-2-nitrobenzoate (CAS 88071-91-4)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
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