(Z)-{[2-(2H-1,3-benzodioxol-5-yl)cyclopropyl](4-methoxyphenyl)methylidene}[(4-chlorophenyl)methoxy]amine CAS 338749-28-3
| CAS No. | 338749-28-3 |
| Molecular Formula | C25H22ClNO4 |
| Molecular Weight | 435.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (Z)-{[2-(2H-1,3-benzodioxol-5-yl)cyclopropyl](4-methoxyphenyl)methylidene}[(4-chlorophenyl)methoxy]amine (CAS 338749-28-3), a certified reference material (molecular formula C25H22ClNO4, MW 435.90 g/mol) for analytical method development and quality control.
The molecular framework of (Z)-{[2-(2H-1,3-benzodioxol-5-yl)cyclopropyl](4-methoxyphenyl)methylidene}[(4-chlorophenyl)methoxy]amine (C25H22ClNO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine 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. 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.
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 | C25H22ClNO4 |
| Molecular Weight | 435.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-chlorophenyl)butanoic acid (CAS 270596-43-5)
- 2-(1,3-Benzodioxol-5-yl)-4,6-bis(trichloromethyl)-1,3,5-triazine (CAS 71255-78-2)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-chlorophenyl)butanoic acid (CAS 186320-20-7)
- 2-(4-(4-Chlorobenzyl)-7-fluoro-5-(methylsulfonyl)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetic Acid (CAS 571170-81-5)
- N-(tert-Butyl)-4-chlorobenzenesulfonamide (CAS 29083-03-2)
- DY131 (CAS 95167-41-2)
- [2-(1H-indol-3-yl)-ethyl]-hydrazine (CAS 21216-31-9)
- 4-(3,5-Dimethyl-1H-pyrazole-4-sulfonyl)morpholine (CAS 80466-86-0)
- 2-(3-(Difluoromethoxy)-5-hydroxybenzoyl)pyridine (CAS 1261787-33-0)
- Dasatinib Impurity 7 (CAS CATO-C4X-16077)
- N-BEnzyl-3-chloro-benzenesulfonamide (CAS 16937-20-5)
- 4-Benzylsemicarbazide (CAS 16956-42-6)
- (1-Methyl-1H-imidazol-2-yl)(4-methylphenyl)methanone (CAS 893779-02-7)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com