4-(4-Hydroxyphenyl)piperidin-4-ol CAS 142001-84-1
| CAS No. | 142001-84-1 |
| Molecular Formula | C11H15NO2 |
| Molecular Weight | 193.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(4-Hydroxyphenyl)piperidin-4-ol 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.
4-(4-Hydroxyphenyl)piperidin-4-ol (CAS 142001-84-1) is a high-purity analytical reference standard with the molecular formula C11H15NO2 and a molecular weight of 193.24 g/mol.
4-(4-Hydroxyphenyl)piperidin-4-ol (C11H15NO2) contains an amino-acid-derived structure, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H15NO2 |
| Molecular Weight | 193.24 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Hydroxyphenyl Standards
- N-(4-Hydroxyphenyl)-N,2-Dimethylpropanamide (CAS 1042580-33-5)
- 2-(3-Hydroxyphenyl)-N-propylacetamide (CAS 1249044-75-4)
- 1-(4-Hydroxyphenyl)piperidin-4-ol (CAS 866109-91-3)
- 4-(2-Hydroxyphenyl)piperidin-4-ol (CAS 336882-80-5)
- N-(2-Hydroxyphenyl)pivalamide (CAS 64414-11-5)
- N-(3-hydroxyphenyl)pentanamide (CAS 55791-89-4)
- N-(3-Hydroxyphenyl)pivalamide (CAS 75151-82-5)
- N-(4-hydroxyphenyl)-3-methylbutanamide (CAS 723755-75-7)
Recommended Standards
- Methyl (1-phenylpropyl)carbamate (CAS 141178-32-7)
- 4-Methoxythiophene-2-sulfonamide (CAS 142294-60-8)
- 5-Methoxythiophene-2-sulfonamide (CAS 140646-38-4)
- N-(2-hydroxyethyl)-N-methyl-2-phenylacetamide (CAS 142558-01-8)
- Tert-butyl (((2R,4R)-4-(trifluoromethyl)pyrrolidin-2-yl)methyl)carbamate (CAS 2306246-16-0)
- H-Lys(Boc)-OH-<SUP>13</SUP>C<SUB>6</SUB>,<SUP>15</SUP>N<SUB>2</SUB> (CAS 1809716-82-2)
- (S)-2-((2S,3R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-hydroxy-4-phenylbutanamido)-4-methylpentanoic acid (CAS 1225383-33-4)
- Methyl 2,4-dioxo-4-(m-tolyl)butanoate (CAS 501653-38-9)
- p-Anisylidenephthalide (CAS 4767-61-7)
- 4-Bromo-3-picoline hydrochloride (CAS 40899-37-4)
- 3-(1-Cyclohexyl-1H-pyrazol-5-yl)piperidine (CAS 1429901-28-9)
- (4-((3-(Trifluoromethyl)phenyl)sulfonyl)phenyl)methanamine (CAS 1374864-79-5)
- 2-(2-Chloro-5-methylphenoxy)-2-methylpropanoyl chloride (CAS 1160257-72-6)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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