3-Chloro-2,4-dimethylphenylboronic acid pinacol ester CAS 2121513-78-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121513-78-6 |
| Molecular Formula | C14H20BClO2 |
| Molecular Weight | 266.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Chloro-2,4-dimethylphenylboronic acid pinacol ester (CAS 2121513-78-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H20BClO2. Molecular weight: 266.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H20BClO2 |
| Molecular Weight | 266.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-(4-Chloro-3,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1111096-20-8)
- 2-Chloro-3,5-dimethylphenylboronic Acid Pinacol Ester (CAS 1256781-74-4)
- 2-(4-Chloro-2,6-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1374578-82-1)
- 2-(2-Chloro-4,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1549858-71-0)
- 2-(1-Chloro-2-phenylethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 94242-82-7)
- 2-(3-Chloro-2-ethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621936-84-1)
- 2-(4-Chloro-2,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246561-13-5)
- 4-Chloro-2,3-dimethylphenylboronic acid pinacol ester (CAS 2121514-19-8)
Recommended Standards
- 2-(4-Chlorophenethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 444094-88-6)
- 7-Chloro-8-fluoro-6-(trifluoromethyl)quinazolin-4(3H)-one (CAS 1698027-65-4)
- 2-(4-Chloro-6-(difluoromethyl)-5-nitropyridin-2-yl)acetic acid (CAS 1804374-80-8)
- Tungsten(IV) oxide (CAS 12036-22-5)
- 5-(Chloromethyl)benzo[d]oxazol-2-amine (CAS 947765-03-9)
- 6-Methylamino-7-methyl-5-nitroquinoline 7-Methyl-6-(methylamino)-5-nitroquinoline 83407-41-4 N,7-Dimethyl-5-nitro-6-quinolinamine (CAS 83407-41-4)
- 3-(4-Aminophenoxy)benzamide (CAS 284462-85-7)
- N-(4-ethylphenyl)-2-(pyrimidin-2-ylthio)acetamide (CAS 306732-23-0)
- 5-[4-[2-[Methyl(pyridin-2-yl)amino]ethoxy]benzyl]-2-imino-1,3-thiazolidin-4-one (CAS 329249-53-8)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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