2,2'-(2-Methyl-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) CAS 849402-14-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 849402-14-8 |
| Molecular Formula | C19H30B2O4 |
| Molecular Weight | 344.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-(2-Methyl-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 849402-14-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H30B2O4. Molecular weight: 344.06 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H30B2O4 |
| Molecular Weight | 344.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Methyl Standards
- 1,1'-(1,4-Phenylene)bis(N-(4-methoxyphenyl)methanimine) (CAS 3525-51-7)
- 2,2'-(1,4-Phenylene)bis(benzo[d]oxazol-5-amine) (CAS 13752-53-9)
- 2,2'-(1,4-Phenylene)bis(benzo[d]oxazol-6-amine) (CAS 94533-96-7)
- 1,1-(1,4-Phenylene)diadamantane (CAS 10509-15-6)
- 1,4-Phenylene bis(4-aminobenzoate) (CAS 22095-98-3)
- 1,2-Phenylene bis(morpholine-4-carboxylate) (CAS 510734-16-4)
- 1,1'-(1,4-Phenylene)bis(N-(4-chlorophenyl)methanimine) (CAS 904-70-1)
- 1,1'-(1,4-Phenylene)bis(4,4,4-trifluorobutane-1,3-dione) (CAS 111200-13-6)
Recommended Standards
- 4-Bromo-2,6-bis(trifluoromethyl)quinoline (CAS 35853-48-6)
- 2,3,11,12-Tetrachloro-9,10-dihydro-9,10-ethanoanthracene (CAS 55089-37-7)
- 4-Bromo-1-(4-bromo-3-methylphenyl)-3,5-dimethyl-1H-pyrazole (CAS 2379321-20-5)
- tert-Butyl (2-amino-2-(2-chlorophenyl)ethyl)carbamate (CAS 939760-39-1)
- 2-(((1-Benzylpiperidin-2-yl)methyl)(isopropyl)amino)ethanol (CAS 1353974-02-3)
- 6,8-difluoro-2-methyl-4-Quinolinol (CAS 219689-64-2)
- N-(2,5-Dioxotetrahydro-3-furanyl)-4-fluorobenzamide (CAS 1269443-55-1)
- 3-Chloro-4-[(4-fluorobenzyl)oxy]benzaldehyde (CAS 433250-87-4)
- 1-Phenylethyl chloroformate (CAS 15600-32-5)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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