N,N-Dimethyl-4-(4-phenoxyquinazolin-2-yl)aniline CAS 79916-51-1
| CAS No. | 79916-51-1 |
| Molecular Formula | C22H19N3O |
| Molecular Weight | 341.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 341.41 g/mol gives N,N-Dimethyl-4-(4-phenoxyquinazolin-2-yl)aniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N,N-Dimethyl-4-(4-phenoxyquinazolin-2-yl)aniline (CAS 79916-51-1), a certified reference material (molecular formula C22H19N3O, MW 341.41 g/mol) for analytical method development and quality control.
N,N-Dimethyl-4-(4-phenoxyquinazolin-2-yl)aniline (C22H19N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N,N-Dimethyl-4-(4-phenoxyquinazolin-2-yl)aniline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H19N3O |
| Molecular Weight | 341.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
Recommended Standards
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- N-(4-Methoxyphenyl)-N-methyl-2-phenylquinazolin-4-amine (CAS 827031-15-2)
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- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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