3-((1-[(9h-fluoren-9-ylmethoxy)carbonyl]piperidin-4-yl)oxy)propanoic acid CAS 1344100-07-7
| CAS No. | 1344100-07-7 |
| Molecular Formula | C23H25NO5 |
| Molecular Weight | 395.45 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-((1-[(9h-fluoren-9-ylmethoxy)carbonyl]piperidin-4-yl)oxy)propanoic acid (CAS 1344100-07-7), molecular formula C23H25NO5 and molecular weight 395.45 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-((1-[(9h-fluoren-9-ylmethoxy)carbonyl]piperidin-4-yl)oxy)propanoic acid (C23H25NO5) is characterized by a flavonoid 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.
CATO manufactures 3-((1-[(9h-fluoren-9-ylmethoxy)carbonyl]piperidin-4-yl)oxy)propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H25NO5 |
| Molecular Weight | 395.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related h Standards
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- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-cyclopropyl-4-methoxybutanoic acid (CAS 2000175-42-6)
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- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(allyloxy)-4-oxobutanoic acid (CAS 283170-10-5)
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Recommended Standards
- Diethyl 4-(3-(1H-imidazol-1-yl)phenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 131230-89-2)
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- N-(3,5-Difluorophenyl)-2-((4-oxo-3-propyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252847-89-4)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-hydroxycyclohexyl)acetic acid (CAS 1416444-92-2)
- 4-Ethynyl-2-methylpiperidin-4-ol (CAS 66493-36-5)
- (S)-2-Amino-5-oxo-5-((2-sulfoethyl)amino)pentanoic acid (CAS 56488-60-9)
- 1-(4-Methoxyphenyl)-5-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 218632-10-1)
- 3-(4-Chlorophenyl)pyrrolidineoxalate (CAS 1188263-78-6)
- (2-Bromophenyl)(2,4-dimethoxyphenyl)methanol (CAS 1282958-88-6)
- N-Nitroso Erythromycin EP Impurity B (CAS CATO-C4X-100151)
- 2-(Ethoxymethylene)-3,5-dimethylcyclohexan-1-one (CAS 1344823-32-0)
- 2-(3-Oxo-1-propyl-2-piperazinyl)acetic acid (CAS 1236254-75-3)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(trifluoromethyl)phenyl)butanoic acid (CAS 1260604-58-7)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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