(3R,4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-phenylpiperidine-3-carboxylic acid CAS 1014018-07-5
| CAS No. | 1014018-07-5 |
| Molecular Formula | C27H25NO4 |
| Molecular Weight | 427.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3R,4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-phenylpiperidine-3-carboxylic acid (CAS 1014018-07-5), molecular formula C27H25NO4 and molecular weight 427.49 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3R,4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-phenylpiperidine-3-carboxylic acid (C27H25NO4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), (3R,4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-phenylpiperidine-3-carboxylic 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 | C27H25NO4 |
| Molecular Weight | 427.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Boc-Thionophe-1-(6-nitro)benzotriazolide (CAS 184951-87-9)
- 5-{[(4-fluorophenyl)methyl]sulfanyl}-8,9-dimethoxy-3-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1030938-55-6)
- N-(5-Acetamido-2-methoxyphenyl)-2-((4-allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 573696-55-6)
- N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-allyl-L-phenylalanine (CAS 1054548-99-0)
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- 1,1'-Biphenyl,4,4'-bis(4-ethylcyclohexyl)- (CAS 91538-79-3)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzoic acid (CAS 2121513-72-0)
- 2-(4-Amino-3-bromophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 637347-75-2)
- 3-((Benzyloxy)methyl)-4-isopropyl-1-(4-(trifluoromethyl)phenyl)-1H-1,2,4-triazol-5(4H)-one (CAS 1050441-88-7)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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