2-[(4-Chlorophenyl)amino]-6-oxo-4-[4-(trifluoromethyl)phenyl]-1,6-dihydropyrimidine-5-carbonitrile CAS 1349445-93-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1349445-93-7 |
| Molecular Formula | C18H10ClF3N4O |
| Molecular Weight | 390.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-Chlorophenyl)amino]-6-oxo-4-[4-(trifluoromethyl)phenyl]-1,6-dihydropyrimidine-5-carbonitrile (CAS 1349445-93-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H10ClF3N4O. Molecular weight: 390.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H10ClF3N4O |
| Molecular Weight | 390.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- (E)-[(2-Chlorophenyl)methoxy]({4-[4-(trifluoromethyl)pyridin-2-yl]phenyl}methylidene)amine (CAS 1092346-27-4)
- (E)-[(4-Chlorophenyl)methoxy]({4-[4-(trifluoromethyl)pyridin-2-yl]phenyl}methylidene)amine (CAS 1092346-33-2)
- 2-((5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 84327-87-7)
- N-(3-chlorophenyl)-2-((3-nitro-2-oxo-2H-chromen-4-yl)thio)acetamide (CAS 294853-58-0)
- 2-((2-Chlorophenyl)thio)-5-(3-(trifluoromethyl)phenyl)nicotinonitrile (CAS 338964-71-9)
- 2-((3-Chlorophenyl)thio)-5-(3-(trifluoromethyl)phenyl)nicotinonitrile (CAS 338964-73-1)
- 2-((4-Chlorophenyl)thio)-6-phenyl-4-(trifluoromethyl)nicotinonitrile (CAS 338749-42-1)
- 2-[(3-Chlorophenyl)sulfanyl]-4-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 478245-71-5)
Recommended Standards
- Brexpiprazole impurity 105 (CAS CATO-C4X-1131105)
- 3-(2-Chloro-6-fluorobenzyl)-4-hydroxy-1-((3-nitropyridin-2-yl)amino)pyridin-2(1H)-one (CAS 338393-87-6)
- Brexpiprazole Impurity 100 (CAS CATO-C4X-1131100)
- (5-(Methoxymethyl)-1-phenyl-1H-1,2,3-triazol-4-yl)methanamine (CAS 1266839-06-8)
- 3-(4-Bromophenyl)-6,8-dichloro-2-methyl-3,4-dihydroquinazolin-4-one (CAS 299928-87-3)
- 2-(3-Bromo-5-(trifluoromethoxy)phenyl)acetic acid (CAS 1092461-35-2)
- O-(2-Nitrobenzyl)-L-tyrosine Hydrochloride (CAS 207727-86-4)
- H-Ile-Gly-OH (CAS 868-28-0)
- (6-Amino-5-chloropyridin-2-yl)methanol (CAS 1807148-34-0)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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