(3-Methyl-4-(piperidin-4-yl)phenyl)boronic acid CAS 2225176-55-4
| CAS No. | 2225176-55-4 |
| Molecular Formula | C12H18BNO2 |
| Molecular Weight | 219.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(3-Methyl-4-(piperidin-4-yl)phenyl)boronic acid (CAS 2225176-55-4), molecular formula C12H18BNO2 and molecular weight 219.09 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (3-Methyl-4-(piperidin-4-yl)phenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 219.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (3-Methyl-4-(piperidin-4-yl)phenyl)boronic acid 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 | C12H18BNO2 |
| Molecular Weight | 219.09 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- (2-(Piperidin-1-ylmethyl)phenyl)boronic acid (CAS 878289-33-9)
- (2-Methyl-4-(piperidin-1-yl)phenyl)boronic acid (CAS 2159136-20-4)
- (3-Methyl-5-(piperidin-3-yl)phenyl)boronic acid (CAS 2225153-34-2)
- (3-Methyl-5-(piperidin-4-yl)phenyl)boronic acid (CAS 2225178-66-3)
- (4-Methyl-2-(piperidin-3-yl)phenyl)boronic acid (CAS 2225152-95-2)
- (4-Methyl-3-(piperidin-4-yl)phenyl)boronic acid (CAS 2225173-10-2)
- 7-(Piperidin-1-yl)-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one (CAS 1707378-86-6)
- 6-(Piperidin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one (CAS 1955515-42-0)
Recommended Standards
- (2-(Tert-butyl)-5-cyclopropylpyridin-3-yl)boronic acid (CAS 2225169-23-1)
- 5,6-dichloro-1,3-dihydrobenzimidazole-2-thione (CAS 19462-98-7)
- 2-Aminobenzeneboronic acid pinacol ester, 98% (CAS 191171-55-8)
- 2-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)pyridine (CAS 2098263-70-6)
- 3-Cyclopropyl-1-ethyl-4-iodo-1H-pyrazole-5-carboxylic acid (CAS 1354703-65-3)
- 3-Benzyl-1-methyl-1H-pyrazol-5(4H)-one (CAS 77725-25-8)
- 4-Chloro-N-((4-methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)methyl)benzenesulfonamide (CAS 338421-48-0)
- (2R,3S)-2,3-diaminosuccinic acid (CAS 23220-52-2)
- 5-Amino-6-methoxy-2-methylpyrimidine-4(1H)-thione (CAS 64621-21-2)
- 3-Bromo-1-(triisopropylsilyl)-1H-indole (CAS 148249-36-9)
- Potassium 9-oxo-9H-fluorene-2,7-disulfonate (CAS 13354-16-0)
- 4-[1-(ethylamino)ethyl]benzonitrile hydrochloride (CAS 1173033-87-8)
- 2-Chloro-N,3-dimethyl-N-phenylisonicotinamide (CAS 133928-64-0)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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