N-(3,5-Dichlorophenyl)-2,4-diphenylpyrimidine-5-carboxamide CAS 321433-23-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321433-23-2 |
| Molecular Formula | C23H15Cl2N3O |
| Molecular Weight | 420.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3,5-Dichlorophenyl)-2,4-diphenylpyrimidine-5-carboxamide (CAS 321433-23-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H15Cl2N3O. Molecular weight: 420.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H15Cl2N3O |
| Molecular Weight | 420.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
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- 1-[13-(3,4-Dichlorophenyl)-11,12-dimethyl-4,6,10-trioxatricyclo[7.4.0.0^{3,7}]trideca-1(9),2,7-trien-11-yl]pyrrolidine (CAS 1005106-24-0)
- (4-((1-(2,6-Dichlorophenyl)-4-isopropyl-1H-1,2,3-triazol-5-yl)methoxy)-2,3-dimethylphenyl)methanol (CAS 959800-84-1)
- 1-(2,4-Dichlorophenyl)-4-methyl-5-(4-nitrophenyl)-1H-pyrazole-3-carboxylic Acid Ethyl Ester (CAS 221385-24-6)
- 4-(3-(3,5-Dichlorophenyl)-4,4,4-trifluoro-3-hydroxybutanoyl)-2-methylbenzamide (CAS 1095275-13-0)
- 1-(4-(3,4-Dichlorophenyl)thiazol-2-yl)-N-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 957010-43-4)
- 4-((2,5-Dichlorophenyl)thio)-6-(methylthio)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 478247-57-3)
- {2-[(2,4-dichlorophenyl)sulfanyl]pyridin-3-yl}methyl N-(2-methylphenyl)carbamate (CAS 339278-54-5)
Recommended Standards
- N-(2,4-difluorophenyl)-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 241127-07-1)
- Diazoxide Impurity 12 (CAS CATO-C4X-195212)
- Ethyl 2,2-bis(2,4-dinitrophenyl)acetate (CAS 5833-18-1)
- Axltide trifluoroacetate salt (CAS 143364-95-8)
- 2-Amino-4-cyanobenzenesulfonamide (CAS 1161945-87-4)
- Methyl 2-(bromomethyl)-6-chlorobenzoate (CAS 482578-63-2)
- 2,3-Dihydro-6-methyl-7-(1-methyl-2-oxopropoxy)-cyclopenta[c][1]benzopyran-4(1H)-one (CAS 314743-74-3)
- 3-(Thiophen-3-yl)cyclobutan-1-one (CAS 1541530-71-5)
- Ethyl 2-(4-((4-bromo-5-(dimethylcarbamoyl)thiazol-2-yl)oxy)phenoxy)propanoate (CAS 1000575-49-4)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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