2-((4-Methoxyphenyl)imino)-1,2-diphenylethanone CAS 4198-96-3
| CAS No. | 4198-96-3 |
| Molecular Formula | C22H25NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 371.90 g/mol gives 2-((4-Methoxyphenyl)imino)-1,2-diphenylethanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-((4-Methoxyphenyl)imino)-1,2-diphenylethanone (CAS 4198-96-3), a certified reference material (molecular formula C22H25NO2HCl, MW 371.90 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-((4-Methoxyphenyl)imino)-1,2-diphenylethanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 371.90 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2-((4-Methoxyphenyl)imino)-1,2-diphenylethanone 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 | C22H25NO2 HCl |
| Molecular Weight | 371.90 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 3-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-80-6)
- 3-(2-Methoxyphenyl)isonicotinic acid (CAS 100004-81-7)
- 2-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-95-3)
- 2-(3-Methoxyphenyl)benzo[d]thiazole (CAS 10002-44-5)
- 4-(5-(4-Methoxyphenyl)oxazol-2-yl)aniline (CAS 10004-75-8)
- 2-(4-Methoxyphenyl)-6-(methylthio)-4H-thiopyran-4-one (CAS 1000574-20-8)
- Ethyl 2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}acetate (CAS 100064-06-0)
- Methyl 5-(2-methoxyphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-34-7)
Recommended Standards
- Benzyl 3-((2-aminoethyl)thio)pyrrolidine-1-carboxylate (CAS 1353983-48-8)
- Ethyl 5-hydroxy-2-(methylthio)benzofuran-3-carboxylate (CAS 1174758-95-2)
- 3-(1,1-Dioxidotetrahydrothiophen-3-yl)-1,1-dimethylurea (CAS 301860-85-5)
- 6-(Methylthio)-N2-(4-phenylthiazol-2-yl)-1,3,5-triazine-2,4-diamine (CAS 88067-14-5)
- Ambroxol Impurity 39 (CAS 1797894-71-3)
- 1-Fluoro-2-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)-3-(trifluoromethyl)benzene (CAS 1779122-21-2)
- (4-Bromo-1h-pyrazol-1-yl)methanol (CAS 860807-38-1)
- 1-Chloro-6-methylisoquinoline-5-carboxylic acid (CAS 1245643-02-0)
- (S)-1-(4-(1-aminoethyl)phenyl)ethanone hydrochloride (CAS 1215213-92-5)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com