(E)-[(2-Fluorophenyl)methoxy](1-{2-[4-(propan-2-yl)phenyl]cyclopropyl}ethylidene)amine CAS 338392-41-9
| CAS No. | 338392-41-9 |
| Molecular Formula | C21H24FNO |
| Molecular Weight | 325.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies (E)-[(2-Fluorophenyl)methoxy](1-{2-[4-(propan-2-yl)phenyl]cyclopropyl}ethylidene)amine (CAS 338392-41-9), a certified reference material (molecular formula C21H24FNO, MW 325.42 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H24FNO, (E)-[(2-Fluorophenyl)methoxy](1-{2-[4-(propan-2-yl)phenyl]cyclopropyl}ethylidene)amine contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 325.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C21H24FNO |
| Molecular Weight | 325.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related E Standards
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- 4-(4-Fluorophenyl)-2,6-diphenylpyridine (CAS 1498-83-5)
- 1-[2-(4-Fluorophenyl)-7-methylimidazo[1,2-a]pyrimidin-5-yl]-4-methylpiperazine (CAS 866050-72-8)
- 4-(2-(4-Fluorophenyl)hydrazono)-1-methyl-3,4-dihydro-1H-thieno[3,2-c][1,2]thiazine 2,2-dioxide (CAS 477845-66-2)
- 4-(4-Fluorophenyl)-3,7,7-trimethyl-2,4,6,7,8,9-hexahydro-5H-pyrazolo[3,4-b]quinolin-5-one (CAS 865658-69-1)
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Recommended Standards
- (3-Morpholinocyclobutyl)methyl 4-methylbenzenesulfonate (CAS 2143460-06-2)
- 1-(2,3,5,6-Tetramethyl-benzenesulfonyl)-piperidine-4-carboxylic acid (CAS 722473-56-5)
- Boc-Aminooxy-PEG3-thiol (CAS 1895922-75-4)
- 1-(4-Tert-butylbenzenesulfonyl)piperidine-2-carboxylic acid (CAS 879405-89-7)
- 2-(3-phenylpropyl)piperidine hydrochloride (CAS 856344-52-0)
- 4-Ethyl-1,3-dimethyl-1h-pyrazol-5-amine (CAS 936940-43-1)
- 2-Amino-6-(naphthalen-2-ylsulfonyl)quinazolin-4(1H)-one (CAS 52979-11-0)
- n-(Piperidin-3-ylmethyl)furan-2-carboxamide (CAS 1251343-39-1)
- O-(3-Methoxypropyl)hydroxylamine (CAS 343925-88-2)
- N-(4-Amino-2-methoxyphenyl)cyclobutanecarboxamide (CAS 312303-77-8)
- 5-Fluoro-2’-O-methyl-4-thiouridine (CAS 869355-51-1)
- 4-(5-tert-Butyl-1,3,4-oxadiazol-2-yl)piperidine (CAS 1082828-64-5)
- 7-Methoxy-4-(pyridin-3-yl)-6-[2-(quinolin-2-yl)ethoxy]quinazoline (CAS 1006890-01-2)
- [Tyr15] Fibrinopeptide B, human (CAS 125455-56-3)
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