2,2'-(2,4,6-Trimethyl-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) CAS 1810858-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1810858-72-0 |
| Molecular Formula | C21H34B2O4 |
| Molecular Weight | 372.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2'-(2,4,6-Trimethyl-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1810858-72-0) pharmaceutical standards reference standard. Molecular formula: C21H34B2O4. Molecular weight: 372.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H34B2O4 |
| Molecular Weight | 372.11 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.) | 1995 |
Related Trimethyl Standards
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- 3,3,5-Trimethyl-1-(2-oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl)cyclohexane-1-carboxylic acid (CAS 439096-52-3)
- 2,2'-[(1,1,3-Trimethyl-1,3-propanediyl)bis(oxy)]bis[4,4,6-trimethyl-1,3,2-dioxaborinane] (CAS 100-89-0)
- 1,6,6-Trimethyl-10,11-dioxo-6,7,8,9,10,11-hexahydrophenanthro[1,2-b]furan-2-sulfonic acid (CAS 105937-56-2)
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Recommended Standards
- Bromhexine Impurity N3 (CAS 114390-41-9)
- N-(3-iodo-5-(trifluoromethyl)pyridin-2-yl)pivalamide (CAS 1002916-67-7)
- 5-(p-Tolylamino)dihydropyrimidine-2,4(1H,3H)-dione (CAS 6943-93-7)
- 4-(tert-Butyl)-2-chloro-5-fluoropyrimidine (CAS 1647082-47-0)
- 3-Methoxy-5-methylphenazin-5-ium methyl sulfate (CAS 40816-84-0)
- 6-(4-Methylpyrrolidin-2-yl)isoquinoline (CAS 603090-02-4)
- 1-(4-(Trifluoromethyl)phenyl)propane-1,2-dione (CAS 10557-13-8)
- tert-Butyl 3-(trifluoromethyl)pyrrolidine-1-carboxylate (CAS 644970-40-1)
- methyl 6-(3-aminoprop-1-ynyl)-2H-chromene-3-carboxylate (CAS 2606488-75-7)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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