(Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino 4-fluorobenzoate CAS 338749-05-6
| CAS No. | 338749-05-6 |
| Molecular Formula | C24H19F2NO2 |
| Molecular Weight | 391.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino 4-fluorobenzoate.
(Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino 4-fluorobenzoate (CAS 338749-05-6) is a high-purity analytical reference standard with the molecular formula C24H19F2NO2 and a molecular weight of 391.41 g/mol.
Based on its molecular formula C24H19F2NO2, (Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino 4-fluorobenzoate 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 391.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino 4-fluorobenzoate 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 | C24H19F2NO2 |
| Molecular Weight | 391.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Z Standards
- 2-(4-Fluorophenyl)-4-(4-(2-fluorophenyl)piperazin-1-yl)pyrazolo[1,5-a]pyrazine (CAS 1111319-86-8)
- 1-(4-Fluorophenyl)-4-hydroxy-N-(2-(1-phenyl-1H-pyrazol-3-yl)ethyl)-1H-pyrazole-3-carboxamide (CAS 1798019-94-9)
- N-(2-((3-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-2-phenylacetamide (CAS 946328-63-8)
- 1172045-66-7 4-[({[5-(3-Fluorophenyl)-2-thienyl]sulfonyl}amino)methyl]benzoic acid MFCD14281598 (CAS 1172045-66-7)
- (4-(2-Fluorophenyl)piperazin-1-yl)(4-(2-methylbenzoyl)-1H-pyrrol-2-yl)methanone (CAS 439120-85-1)
- 1-(2-Fluorophenyl)-3-(4-(4-(methylsulfonyl)phenyl)thiazol-2-yl)urea (CAS 882747-21-9)
- 4-(5-((5-(2-Fluorophenyl)furan-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid (CAS 890600-85-8)
- N-{4-[(4-fluorophenyl)sulfanyl]phenyl}-3-(trifluoromethyl)benzamide (CAS 339011-56-2)
Recommended Standards
- (5S,8S,10aR)-5-((tert-Butoxycarbonyl)amino)-3-(2,2-difluoroethyl)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid (CAS 2497590-19-7)
- 1-Cyclopropyl-7-(3-((ethylamino)methyl)pyrrolidin-1-yl)-6,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 99734-97-1)
- (5E)-3-[(3,5-Dimethylphenyl)methyl]-5-{[3-(trifluoromethyl)phenyl]methylidene}-1,3-thiazolidine-2,4-dione (CAS 866152-70-7)
- 2-((3-Cyano-6-(p-tolyl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-cyclopropylacetamide (CAS 488809-84-3)
- 2-Chloro-N-(cyclopentyl(phenyl)methyl)acetamide (CAS 23459-43-0)
- 5-Acetyl-3-(4-chlorophenyl)-1-phenyl-1H-pyrazole-4-carbonitrile (CAS 649746-08-7)
- N,N'-((azanediylbis(methylene))bis(3,1-phenylene))diacetamide (CAS 866155-44-4)
- 3-Chloroadamantane-1-carboxylic acid (CAS 34859-74-0)
- 1-Octadecylpyridin-1-ium bromide (CAS 7552-23-0)
- Carbodenafil Impurity 3 (CAS 2520113-14-6)
- Zinc phosphate tetrahydrate (CAS 7543-51-3)
- Mebeverine Impurity 15 (CAS CATO-C4X-168715)
- 5-Cyclopropoxy-2-(methylamino)isonicotinaldehyde (CAS 1243320-05-9)
- Peptide 438 (CAS CATO-CPTD788438)
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