3-Cyano-4-pyrrolidinophenylboronic acid CAS 876918-90-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 876918-90-0 |
| Molecular Formula | C11H13BN2O2 |
| Molecular Weight | 216.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Cyano-4-pyrrolidinophenylboronic acid (CAS 876918-90-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13BN2O2. Molecular weight: 216.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H13BN2O2 |
| Molecular Weight | 216.04 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 DMSO, DMF, methanol |
| 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.) | 1987 |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- (2-Cyano-4-(pyrrolidin-1-yl)phenyl)boronic acid (CAS 2225170-92-1)
- 2-Cyano-3-(5,5-Dimethyl-[1,3,2]dioxaborinan-2-yl)-pyridine (CAS 868944-75-6)
- 3-Cyano-4-(5,5-Dimethyl-[1,3,2]dioxaborinan-2-yl)-pyridine (CAS 868944-73-4)
- 4-Cyano-3-(5,5-Dimethyl-[1,3,2]dioxaborinan-2-yl)-pyridine (CAS 868944-72-3)
- 3-Cyano-2,4-dichlorobenzoic acid (CAS 1807162-56-6)
- 6-Cyano-2-(trifluoromethyl)nicotinic acid (CAS 1211537-27-7)
- 5-Cyano-2-(trifluoromethyl)nicotinic acid (CAS 1211537-37-9)
- 6-Cyano-5-(trifluoromethyl)nicotinic acid (CAS 1360916-76-2)
Recommended Standards
- 4,7-Dichloro-8-fluoroquinoline (CAS 773148-80-4)
- 3-Bromo-8-hydroxyimidazo[1,2-a]pyrazine (CAS 689297-67-4)
- 4-Bromopicolinohydrazide (CAS 62150-48-5)
- 4-Bromo-N,N-diethyl-2,6-dimethylbenzenesulfonamide (CAS 1704068-55-2)
- (3-Chloro-4-(2-(4-methylpiperidin-1-yl)ethoxy)phenyl)boronic acid (CAS 1704074-00-9)
- 3-Methoxy-2-methylisonicotinic acid (CAS 1227577-20-9)
- 1-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1235469-00-7)
- 4-[(tert-Butyldimethylsilyl)oxy]butan-2-one (CAS 120591-36-8)
- Formoterol (CAS 73573-87-2)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
Why CATO?
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