(E)-1,1,1-trifluoro-4-((1-methylpiperidin-4-yl)amino)pent-3-en-2-one CAS 939762-11-5
| CAS No. | 939762-11-5 |
| Molecular Formula | C11H17F3N2O |
| Molecular Weight | 250.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (E)-1,1,1-trifluoro-4-((1-methylpiperidin-4-yl)amino)pent-3-en-2-one 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.
(E)-1,1,1-trifluoro-4-((1-methylpiperidin-4-yl)amino)pent-3-en-2-one (CAS 939762-11-5), molecular formula C11H17F3N2O and molecular weight 250.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (E)-1,1,1-trifluoro-4-((1-methylpiperidin-4-yl)amino)pent-3-en-2-one (C11H17F3N2O) is characterized by an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C11H17F3N2O |
| Molecular Weight | 250.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related E Standards
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Recommended Standards
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- 2-((1H-Benzo[d][1,2,3]triazol-1-yl)methoxy)benzonitrile (CAS 876946-39-3)
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- 5-Methyl-3-((thietan-3-ylamino)methyl)hexan-1-ol (CAS 1882271-16-0)
- (4S)-3,4-Dihydro-7-methyl-2H-1-benzopyran-4-amine (S)-7-methylchroman-4-amine 1213341-77-5 EBD2905261 (CAS 1213341-77-5)
- 1-Ethynylcyclopropanecarboxylic Acid (CAS 933755-97-6)
- (3-propylpyrrolidin-3-yl)methanol hydrochloride (CAS 1803588-80-8)
- Etomidate Impurity 42 (CAS CATO-C4X-188442)
- tert-Butyl 4,5-dihydro-3H-spiro[benzo[f][1,4]oxazepine-2,4'-piperidine]-1'-carboxylate (CAS 2138428-38-1)
- 2-Bromo-4-phenylpyrimidine (CAS 10198-98-8)
- Torasemide Impurity 28 (CAS 58154-83-9)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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