2-(4-Nitrophenyl)-N,6-diphenylpyrimidin-4-amine CAS 352224-38-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 352224-38-5 |
| Molecular Formula | C22H16N4O2 |
| Molecular Weight | 368.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Nitrophenyl)-N,6-diphenylpyrimidin-4-amine (CAS 352224-38-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H16N4O2. Molecular weight: 368.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H16N4O2 |
| Molecular Weight | 368.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 1-Allyl-8-(2-(3-methoxybenzylidene)hydrazinyl)-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 887200-62-6)
- 2,2'-((6-(Diphenylamino)-1,3,5-triazine-2,4-diyl)bis(oxy))diethanol (CAS 23190-95-6)
- 1,1'-(4-Methyl-1,3-phenylene)bis(3-(furan-2-ylmethyl)urea) (CAS 61190-76-9)
- 5-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H-pyrrole (CAS 91640-98-1)
- N-Propylmaleimide Phenothiazine (CAS 1391052-13-3)
- 3,5-Bis(trifluoromethyl)phenyl isothiocyanate 3,5-bis(trifluoromethyl)phenylisothiocyanate 3,5-bis-(trifluoromethyl)phenyl isothiocyanate 3,5-di(trifluoromethyl)phenyl isothiocyanate 3,5-bis-trifluoromethylphenyl isothiocyanate 1-Isothiocyanato-3,5-bis(trifluoromethyl)benzene 23165-29-9 (CAS 23165-29-9)
- Roxadustat Impurity 60 (CAS CATO-C4X-221360)
- 4-Chloro-6-[(4-chlorobenzenesulfonyl)methyl]-2-methylpyrimidine (CAS 339278-84-1)
- 2-Amino-3-(pyrrolidin-1-yl)propanoic acid (CAS 773825-57-3)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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