4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenyl N-(4-methoxyphenyl)carbamate CAS 338750-30-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338750-30-4 |
| Molecular Formula | C21H16ClF3N2O3 |
| Molecular Weight | 436.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenyl N-(4-methoxyphenyl)carbamate (CAS 338750-30-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H16ClF3N2O3. Molecular weight: 436.81 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H16ClF3N2O3 |
| Molecular Weight | 436.81 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- (E)-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene][(3-methoxyphenyl)methoxy]amine (CAS 1092343-82-2)
- 5-Chloro-N-(4-methoxyphenyl)-2-oxo-1-{[4-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carboxamide (CAS 338977-80-3)
- 3-(2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-ylidene)hydrazinyl)quinoxalin-2(1H)-one (CAS 338412-85-4)
- N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)phenyl)-1,1,1-trifluoromethanesulfonamide (CAS 338407-75-3)
- 3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-1-(4-methoxybenzoyl)-1H-pyrazole (CAS 477711-01-6)
- 1-(3-Chloro-4-fluorophenyl)-3-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796900-09-8)
- 5-[2-(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)vinyl]-3-[3,5-di(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 648410-32-6)
- 1-[5-Chloro-6-(2-methylpropoxy)-3-pyridinyl]-3-methyl-N-(methylsulfonyl)-1H-indazole-5-carboxamide (CAS 1387633-03-5)
Recommended Standards
- Triacontanal (CAS 22725-63-9)
- Isopropyl 2-amino-4-(3-chloro-4-nitrophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate (CAS 939894-04-9)
- (5-((2-Chlorobenzyl)sulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl cyclopropanecarboxylate (CAS 955964-19-9)
- 6-Bromo-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine (CAS 64677-65-2)
- 8-Bromo-5-hydrazinylquinoline (CAS 1452184-11-0)
- 3-(1-Isopropyl-1h-pyrazol-4-yl)propan-1-amine (CAS 1342156-32-4)
- 5,5-Difluorooxepan-4-one (CAS 2168212-63-1)
- 1-benzylpropylamine (CAS 53309-89-0)
- Ethyl 2-benzyl-4,4,4-trifluoro-3-oxobutanoate (CAS 118642-72-1)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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