2-Hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile CAS 775351-56-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 775351-56-9 |
| Molecular Formula | C13H16BNO3 |
| Molecular Weight | 245.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 775351-56-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16BNO3. Molecular weight: 245.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16BNO3 |
| Molecular Weight | 245.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 5-Hydroxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1029439-74-4)
- 3-Hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1035266-34-2)
- 2-Hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1350933-21-9)
- 2-Hydroxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 2361216-95-5)
- 2-Hydroxy-5-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl)benzonitrile (CAS 2096997-64-5)
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- 3-Hydroxy-2-iodobenzonitrile (CAS 1243362-71-1)
Recommended Standards
- 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-6-methoxybenzonitrile (CAS 883899-02-3)
- 3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-4-methoxybenzonitrile (CAS 883898-89-3)
- 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-5-methoxybenzonitrile (CAS 2096995-33-2)
- 1-Hydroxyanthraquinone (CAS 129-43-1)
- 1-Iodo-9H-fluoren-9-one (CAS 52086-21-2)
- (2-((4-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(o-tolyl)methanone (CAS 851865-54-8)
- Diethyl 4-oxocyclohexane-1,1-dicarboxylate (CAS 55704-60-4)
- 4-(Tert-butyl)-N-(5,6-dimethyl-1-octyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338964-14-0)
- 4-AMino-1-(oxan-4-yl)-1h-pyrazole-3-carboxamide (CAS 1287669-97-9)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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