N-(4-Chlorophenyl)-N-[1-ethoxy-2-(1H-1,2,4-triazol-1-yl)ethylidene]urea CAS 338418-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338418-77-2 |
| Molecular Formula | C13H14ClN5O2 |
| Molecular Weight | 307.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(4-Chlorophenyl)-N-[1-ethoxy-2-(1H-1,2,4-triazol-1-yl)ethylidene]urea (CAS 338418-77-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H14ClN5O2. Molecular weight: 307.74 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H14ClN5O2 |
| Molecular Weight | 307.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related N Standards
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- (5Z)-4-(4-Chlorophenyl)-2-oxo-5-(phenylmethylidene)-2,5-dihydrofuran-3-carbonitrile (CAS 343375-81-5)
- 2-(4-Chlorophenyl)-2-oxoethyl 2-methyl-2-(1H-1,2,4-triazol-1-yl)propanoate (CAS 303997-36-6)
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Recommended Standards
- (R)-2-(2-chloro-5-methylpyrimidin-4-yl)-6-(methoxymethyl)-6,7-dihydroimidazo[1,2-a]pyrazin-8(5H)-one (CAS 2097417-60-0)
- N-(6-Chloro-4-morpholinopyrido[3,2-d]pyrimidin-2-yl)acetamide (CAS 897361-68-1)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-isopropylpiperazine (CAS 1781241-43-7)
- 9-Ethyl-1H-purine-6(9H)-thione (CAS 5427-20-3)
- 5994-87-6 A832549 [amino(phenyl)phosphoryl]benzene [azanyl(phenyl)phosphoryl]benzene (CAS 5994-87-6)
- 1-Bromo-4-dodecylbenzene (CAS 126930-72-1)
- (E)-3-(2-(4-fluorophenoxy)phenyl)acrylic acid (CAS 338393-64-9)
- (1-(Tetrahydro-2H-pyran-2-yl)cyclobutyl)methanol (CAS 2137815-51-9)
- 1-Chloro-3-methyl-2-(trichloromethoxy)benzene (CAS 1404194-71-3)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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