(E)-1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-5-(3-(4-chlorophenyl)acryloyl)pyrimidine-2,4(1H,3H)-dione CAS 338770-10-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338770-10-8 |
| Molecular Formula | C20H13Cl2F3N4O3 |
| Molecular Weight | 485.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-5-(3-(4-chlorophenyl)acryloyl)pyrimidine-2,4(1H,3H)-dione (CAS 338770-10-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H13Cl2F3N4O3. Molecular weight: 485.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H13Cl2F3N4O3 |
| Molecular Weight | 485.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related E Standards
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-[3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]piperazine (CAS 338979-25-2)
- 4,6-Bis(4-chloro-3-(trifluoromethyl)phenoxy)pyrimidin-2(1H)-one (CAS 329701-38-4)
- 3-Chloro-4-(2-chloro-4-(3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)-6-methylphenoxy)-N-ethyl-N-methylbenzenesulfonamide (CAS 55369-98-7)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-[3-(4-methoxyphenyl)-2-methyl-1,2-oxazolidine-5-carbonyl]piperazine (CAS 477864-87-2)
- Benzyl (1-(5-((5-chloro-4-(trifluoromethyl)pyridin-2-yl)carbamoyl)thiazol-2-yl)ethyl)carbamate (CAS 1095823-54-3)
- 2-((4-Chloro-3-(trifluoromethyl)phenyl)amino)-2-oxo-1-phenylethyl 2-(4-methyl-2-oxothiazol-3(2H)-yl)acetate (CAS 853700-58-0)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenyl 4-acetamidobenzene-1-sulfonate (CAS 338415-87-5)
- 5-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-3-(4-methoxyphenyl)-2-methyl-hexahydro-2H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 317833-31-1)
Recommended Standards
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-2-(2-iodoethoxy)acetamide (CAS 2162120-95-6)
- Nilotinib Iodo Impurity (CAS 926922-18-1)
- Benzene, 1-bromo-2-iodo-5-(phenylmethoxy)-3-[2-(trimethylsilyl)ethynyl]- (CAS 2918267-35-1)
- 2-Ethyl-3-fluorobenzoic acid (CAS 1261884-93-8)
- (1R,2S)-2-(2-(4-methoxyphenyl)-2-oxoethyl)cyclopentane-1-carboxylic acid (CAS 733740-57-3)
- 5-Benzyl-N-methyl-1,3,4-thiadiazol-2-amine (CAS 38376-38-4)
- 2-Iodo-1h,1h,2h,3h,3h-perfluorooctan-1-ol (CAS 16083-66-2)
- (2-Chloro-6,8-dimethylquinolin-3-yl)methanamine (CAS 1774899-48-7)
- [3-(3-Methoxy-phenyl)-isoxazol-5-yl]-methanol (CAS 954240-10-9)
- Semaglutide238 (CAS CATO-C4X-2226238)
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