3,5-Dimethyl-2-methoxyphenylboronic acid pinacol ester CAS 2121512-20-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121512-20-5 |
| Molecular Formula | C15H23BO3 |
| Molecular Weight | 262.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dimethyl-2-methoxyphenylboronic acid pinacol ester (CAS 2121512-20-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H23BO3. Molecular weight: 262.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H23BO3 |
| Molecular Weight | 262.15 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Dimethyl Standards
- 2-(4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)-2-methylpropan-1-ol (CAS 1467060-49-6)
- 2,5-Dimethyl-4-hydroxymethylphenylboronic acid pinacol ester (CAS 2121514-86-9)
- 3,5-Dimethyl-4-hydroxymethylphenylboronic acid pinacol ester (CAS 2121514-08-5)
- Dimethyl 2-(trifluoromethyl)terephthalate (CAS 102867-06-1)
- Dimethyl 4-(trifluoromethyl)phthalate (CAS 728-47-2)
- Dimethyl 5-(trifluoromethyl)benzene-1,3-dicarboxylate (CAS 868286-79-7)
- Methyl 3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-4-methylbenzoate (CAS 1221343-13-0)
- 5,5-Dimethyl-2-(4-(oxetan-3-yloxy)phenyl)-1,3,2-dioxaborinane (CAS 1467060-32-7)
Recommended Standards
- 3,3’,4,4’,5,5’-Hexafluoro-1,1’-biphenyl (CAS 505058-38-8)
- 3-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-1-ol (CAS 651030-57-8)
- 3-Benzyl-5-bromo-4-methylpyridine (CAS 2586127-30-0)
- Calcium naphthalen-1-yl phosphate (CAS 73093-22-8)
- 3-Chloro-1-cyclopropyl-1,2-dihydropyrazin-2-one (CAS 1432678-92-6)
- N-[2-(5-Amino-2-methoxy-4-propylphenoxy)ethyl]-acetamide hydrochloride (CAS 1051368-84-3)
- 5-Bromo-2-fluoro-N-(2-hydroxyphenyl)benzamide (CAS 1030165-71-9)
- 2-Amino-N-(2-methoxy-5-methylphenyl)acetamide (CAS 887359-06-0)
- N1-(2,4-Dimethylphenyl)-N2-(2-fluorobenzyl)oxalamide (CAS 898360-86-6)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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