Fmoc-Ala(β-1-Ac-Piperidine-4-yl)-OH CAS 2349997-96-0
| CAS No. | 2349997-96-0 |
| Molecular Formula | C25H28N2O5 |
| Molecular Weight | 436.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-Ala(β-1-Ac-Piperidine-4-yl)-OH (CAS 2349997-96-0), molecular formula C25H28N2O5 and molecular weight 436.50 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Fmoc-Ala(β-1-Ac-Piperidine-4-yl)-OH (C25H28N2O5) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Fmoc-Ala(β-1-Ac-Piperidine-4-yl)-OH 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 | C25H28N2O5 |
| Molecular Weight | 436.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-Lys(Crotonyl)-OH (CAS 1451046-72-2)
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- Fmoc-5-oxo-5-(piperidin-1-yl)-L-Norvaline (CAS 2559759-55-4)
- Fmoc-Val-Pro-OH (CAS 109425-49-2)
- Fmoc-D-Val-OSu (CAS 1342820-49-8)
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- N-Fmoc-N-methyl-4-chloro-L-phenylalanine (CAS 1217716-50-1)
Recommended Standards
- HC toxin (CAS 83209-65-8)
- Ethyl 1-benzyl-4-(4-benzyl-2-oxooxazolidine-3-carbonyl)pyrrolidine-3-carboxylate (CAS 289712-31-8)
- Methyl 6-O-Trityl-α-D-galactopyranoside (CAS 35920-83-3)
- Ethyl (3S,4S)-4-[[(4S)-2-Oxo-4-(phenylmethyl)-3-oxazolidinyl]carbonyl]-1-(phenylmethyl)-3-pyrrolidin (CAS 289712-32-9)
- 1-Bromo-5-chloro-2-pentanone (CAS 59554-91-5)
- 6-Bromo-2-formylpyridine 2-bromo-6-formylpyridine 6-Bromopyridine-2-carboxaldehyde 6-Bromopyridine-2-carbaldehyde 6-bromo-pyridine-2-carbaldehyde 6-bromo-2-pyridinecarboxaldehyde 2-bromopyridine-6-carboxaldehyde 6-bromo-2-pyridine carboxaldehyde 6-bromopicolinaldehyde 34160-40-2 (CAS 34160-40-2)
- 1-(4,5-Dimethyl-4h-1,2,4-triazol-3-yl)-1-phenylethan-1-amine (CAS 1250913-81-5)
- 17,21-Dihydroxypregnenolone (CAS 1167-48-2)
- Tert-butyl((1R,2S)-2-ethynylcyclopropoxy)dimethylsilane (CAS 155223-35-1)
- 3-Methoxy-2-methyl-5-nitropyridine (CAS 1806490-81-2)
- 6-Bromo-8-chloro-2-(4-hydroxyphenyl)-4H-chromen-4-one (CAS 2413193-95-8)
- N-(2-(2-(Pyrimidin-2-yl)-1H-imidazol-1-yl)ethyl)thiophene-2-carboxamide (CAS 1797718-34-3)
- 2-(2-(Hydroxymethyl)-6-oxo-1,6-dihydropyrimidin-4-yl)acetic acid (CAS 35978-14-4)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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