2-(4-Isocyanophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2001005-77-0
| CAS No. | 2001005-77-0 |
| Molecular Formula | C13H16BNO2 |
| Molecular Weight | 229.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Isocyanophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2001005-77-0), molecular formula C13H16BNO2 and molecular weight 229.08 g/mol, is a CATO reference standard with documented purity and traceability.
2-(4-Isocyanophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C13H16BNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(4-Isocyanophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H16BNO2 |
| Molecular Weight | 229.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Isocyanophenyl Standards
- (3-Isocyanophenyl)(phenyl)methanone (CAS 1498285-16-7)
- (4-Isocyanophenyl)(phenyl)methanone (CAS 3128-83-4)
- 4-(4-Isocyanophenyl)morpholine (CAS 356533-73-8)
- 1-(2-Isocyanophenyl)pyrrole (CAS 350829-07-1)
- N-(4-isocyanophenyl)acetamide (CAS 189832-34-6)
- 1-(4-Isocyanophenyl)ethanone (CAS 125192-28-1)
- 2-(4-Isocyanophenyl)acetonitrile (CAS 216063-67-1)
Recommended Standards
- 2-(4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)acetonitrile (CAS 905966-41-8)
- 2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 2223055-95-4)
- (8-((Dimethylamino)methyl)naphthalen-1-yl)boronic acid (CAS 89291-22-5)
- 2-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 2223048-10-8)
- 4-Bromo-3-(difluoromethyl)-5-fluoropyridine-2-sulfonamide (CAS 1805411-65-7)
- 4-Methyl-5-(methylsulfonyl)pyrimidin-2-amine (CAS 1255147-35-3)
- 2-(3-Formyl-1H-indol-1-yl)-N-(1-phenylethyl)acetamide (CAS 592546-41-3)
- 1-(4-Aminophenyl)-2,2,2-trifluoroethanone (CAS 23516-79-2)
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- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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