Benzyl (2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate CAS 1218791-42-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1218791-42-4 |
| Molecular Formula | C20H23BClNO4 |
| Molecular Weight | 387.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl (2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 1218791-42-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H23BClNO4. Molecular weight: 387.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H23BClNO4 |
| Molecular Weight | 387.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benzyl Standards
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- 5-Chloro-1-methyl-N-(4-(trifluoromethoxy)phenyl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 321533-83-9)
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Recommended Standards
- 2,4,6-Trichlorophenyl naphthalene-2-sulfonate (CAS 1171919-42-8)
- MSDH-C (CAS 144474-37-3)
- Ethyl 6-amino-2-(chloromethyl)-5-cyano-4-(3,4-dichlorophenyl)-4H-pyran-3-carboxylate (CAS 305868-46-6)
- 3-(4-(1-Ethyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl)benzaldehyde (CAS 942920-00-5)
- N-(4-bromophenyl)-2-iodoacetamide (CAS 17641-04-2)
- 1-(2-Amino-acetyl)-piperidine-4-carboxylic acid ethyl ester x HCl, 98% (CAS 345954-49-6)
- 1,3-Dimethyl-2-(o-tolyl)pyridin-1-ium iodide (CAS 454422-43-6)
- 2-(3,4-Dimethylphenoxy)-5-fluoroaniline (CAS 937596-41-3)
- (5-propoxy-1H-indol-3-yl)methanol (CAS 215997-83-4)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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