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
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338399-33-0 |
| Molecular Formula | C18H14Cl3F3N6O3 |
| Molecular Weight | 525.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 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), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H14Cl3F3N6O3. Molecular weight: 525.70 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H14Cl3F3N6O3 |
| Molecular Weight | 525.70 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 6 |
Related chloro Standards
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- 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)
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Recommended Standards
- (3S,5S)-5-((1S,3S)-1-(Benzylamino)-3-(4-methoxy-3-(3-methoxypropoxy)benzyl)-4-methylpentyl)-3-isopropyldihydrofuran-2(3H)-one 361460-40-4 4562AB C32H47NO5 (CAS 361460-40-4)
- Edoxaban Impurity 142 (CAS CATO-C4X-1063142)
- N-(16-amino-2-oxo-7,10,13-trioxa-3-azahexadecyl-5,5,6,6,14,14,15,15-d8)-N-methyl-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (CAS 1217717-09-3)
- Methyl 4-chloro-3-methoxybenzoate (CAS 116022-18-5)
- n-Methyl-4-phenylbut-3-en-1-amine (CAS 122333-63-5)
- 3-(1-Benzylpiperidin-4-yl)-3H-imidazo[4,5-b]pyridine (CAS 301220-34-8)
- 1-(Isoquinolin-1-ylmethyl)piperidin-3-amine (CAS 1708254-74-3)
- Linagliptin Impurity 129 (CAS CATO-C4X-1101129)
- 5-Bromo-2-(bromomethyl)-1-chloro-3-fluorobenzene (CAS 1823959-60-9)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com