N-Benzyl-N-methyl-5-(4-methylbenzenesulfonyl)-2-phenylpyrimidin-4-amine CAS 478067-76-4
| CAS No. | 478067-76-4 |
| Molecular Formula | C25H23N3O2S |
| Molecular Weight | 429.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-Benzyl-N-methyl-5-(4-methylbenzenesulfonyl)-2-phenylpyrimidin-4-amine 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.
N-Benzyl-N-methyl-5-(4-methylbenzenesulfonyl)-2-phenylpyrimidin-4-amine (CAS 478067-76-4) is a high-purity analytical reference standard with the molecular formula C25H23N3O2S and a molecular weight of 429.53 g/mol.
The molecular framework of N-Benzyl-N-methyl-5-(4-methylbenzenesulfonyl)-2-phenylpyrimidin-4-amine (C25H23N3O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C25H23N3O2S |
| Molecular Weight | 429.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
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- methyl 3-oxo-1,4-diazepane-1-carboxylate (CAS 1258649-98-7)
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- (5-Bromo-2-methoxypyridin-3-yl)(piperidin-1-yl)methanone (CAS 1710202-06-4)
- 2-(4-Butylphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-57-5)
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- 2-Bromo-4-t-butyl-1-isopropoxybenzene (CAS 223768-39-6)
- 3-(2-Chloro-6-fluorophenyl)-N-(4-fluorobenzyl)-5-methylisoxazole-4-carboxamide (CAS 866150-68-7)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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