(E)-1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-5-(3-(dimethylamino)acryloyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione CAS 338399-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338399-45-4 |
| Molecular Formula | C23H20ClF4N5O3 |
| Molecular Weight | 525.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-5-(3-(dimethylamino)acryloyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 338399-45-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H20ClF4N5O3. Molecular weight: 525.88 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H20ClF4N5O3 |
| Molecular Weight | 525.88 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 | 5 |
Related E Standards
- 6-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-3-(pyrrolidine-1-carbonyl)-3a,4,4a,7a,8,8a-hexahydro-5H-4,8-methanoisoxazolo[4,5-f]isoindole-5,7(6H)-dione (CAS 321998-79-2)
- 1-(2-(2-Chloro-6H-indolo[2,3-b]quinoxalin-6-yl)acetyl)-4-(4-hydroxy-3-methoxybenzylidene)-3-methyl-1H-pyrazol-5(4H)-one (CAS 119457-16-8)
- Methyl 3-(2-(2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxamido)-4-(trifluoromethyl)phenoxy)thiophene-2-carboxylate (CAS 648860-01-9)
- Methyl-2(3-(3-(2-(7-Chloro-2 quinolinyl)Ethenyl)Phenyl)-3-oxopropyl)benzoate (CAS 133791-17-0)
- N-[2-Chloro-6-(hydroxymethyl)phenyl]-2-[(triphenylmethyl)amino]-5-thiazolecarboxamide (CAS 910297-68-6)
- 5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-N-{[(3,4-dichlorophenyl)carbamoyl]amino}-4,5-dihydro-1,2-oxazole-3-carboxamide (CAS 338399-33-0)
- 2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-N-(5-iodopyridin-2-yl)acetamide (CAS 339018-01-8)
- N-(3-Chloro-2-methylphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477331-36-5)
Recommended Standards
- Rp-8-pCPT-cGMPS sodium (CAS 208445-07-2)
- Vaborbactam Impurity 9 (CAS CATO-C4X-34779)
- Amorolfine Impurity 61 (CAS CATO-C4X-154261)
- 1-(4-Bromopyridin-2-yl)-2,2,2-trifluoroethan-1-amine (CAS 1270426-22-6)
- 1,4-Bis((2-chlorothiazol-5-yl)methyl)piperazine (CAS 882748-01-8)
- 2-(4-Fluorophenyl)-6-methyl-2,3-dihydro-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid (CAS 1710292-86-6)
- Ethyl 2-[2-methyl-4-(4-nitrophenyl)-3-oxo-1,2,4-oxadiazolan-5-yl]acetate (CAS 477870-12-5)
- 3-Methoxy-5-(trifluoromethoxy)phenol (CAS 1261752-88-8)
- N'-benzoyl-N,N'-dimethylbenzohydrazide (CAS 1226-43-3)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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