(2Z)-2-[(Z)-3-Fluoro-4-(morpholin-4-yl)benzoyl]-3-(3-methoxyphenyl)prop-2-enenitrile CAS 900019-69-4
| CAS No. | 900019-69-4 |
| Molecular Formula | C21H19FN2O3 |
| Molecular Weight | 366.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2Z)-2-[(Z)-3-Fluoro-4-(morpholin-4-yl)benzoyl]-3-(3-methoxyphenyl)prop-2-enenitrile is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2Z)-2-[(Z)-3-Fluoro-4-(morpholin-4-yl)benzoyl]-3-(3-methoxyphenyl)prop-2-enenitrile (CAS 900019-69-4) is a high-purity analytical reference standard with the molecular formula C21H19FN2O3 and a molecular weight of 366.39 g/mol.
The molecular framework of (2Z)-2-[(Z)-3-Fluoro-4-(morpholin-4-yl)benzoyl]-3-(3-methoxyphenyl)prop-2-enenitrile (C21H19FN2O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C21H19FN2O3 |
| Molecular Weight | 366.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2Z)-2-(2-Fluorophenyl)-3-[4-(3-formyl-1H-indol-1-yl)phenyl]prop-2-enenitrile (CAS 692287-42-6)
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- 3-[1-(3-Fluorobenzoyl)piperidin-4-yl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775546-57-0)
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