(Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino furan-2-carboxylate CAS 338749-06-7
| CAS No. | 338749-06-7 |
| Molecular Formula | C22H18FNO3 |
| Molecular Weight | 363.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino furan-2-carboxylate 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.
CATO supplies (Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino furan-2-carboxylate (CAS 338749-06-7), a certified reference material (molecular formula C22H18FNO3, MW 363.38 g/mol) for analytical method development and quality control.
Structurally, (Z)-[(4-Fluorophenyl)[2-(4-methylphenyl)cyclopropyl]methylidene]amino furan-2-carboxylate (C22H18FNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 363.38 g/mol, it falls into the moderately-high-molecular-weight range. 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 | C22H18FNO3 |
| Molecular Weight | 363.38 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 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Z Standards
- 1-[(4-Fluorophenyl)sulfonyl]-4-phenylpiperidine-4-carboxylic acid (CAS 446029-84-1)
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- 2-[(3-Fluorophenyl)methyl]-6-phenyl-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one (CAS 861208-98-2)
- 2-(4-Fluorophenyl)-N-(4-(pyrrolidin-1-yl)butyl)quinolin-4-amine (CAS 510755-19-8)
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Recommended Standards
- (5-(4-Fluorobenzyl)-2,4-dihydroxyphenyl)(isoindolin-2-yl)methanone (CAS 2134571-29-0)
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- (2R,3S,4R,5R,6S)-5-Acetamido-2-(acetoxymethyl)-6-mercaptotetrahydro-2H-pyran-3,4-diyl diacetate (CAS 51450-09-0)
- 2-(4-Phenylpiperazin-1-yl)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 720667-94-7)
- 3-(5-Fluoro-4-oxoquinazolin-3(4H)-yl)piperidine-2,6-dione (CAS 2696383-01-2)
- tert-butyl 4-cyanooxane-4-carboxylate (CAS 871021-80-6)
- 5-(Pyrrolidin-1-ylmethyl)isoxazole-3-carboxylic acid (CAS 893749-87-6)
- 5-Bromo-1-methyl-4-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 2395759-95-0)
- 9-(4-(Benzyloxy)benzyl)-N,N-dimethyl-9H-purin-6-amine (CAS 112089-09-5)
- 2-(p-Tolyloxy)nicotinic acid (CAS 54629-15-1)
- (3E)-3-{[(4-chlorophenyl)methoxy]imino}-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}propan-1-one (CAS 478046-99-0)
- 2-(1,3-Benzothiazol-2-ylsulfanyl)-5-nitrobenzaldehyde (CAS 730951-41-4)
- Ethyl 2-methyl-4-phenyl-1h-pyrrole-3-carboxylate (CAS 3274-63-3)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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