N'-[2-(4-Chlorophenoxy)ethanimidoyl]-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbohydrazide CAS 338405-57-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338405-57-5 |
| Molecular Formula | C19H15Cl3N4O3 |
| Molecular Weight | 453.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N'-[2-(4-Chlorophenoxy)ethanimidoyl]-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbohydrazide (CAS 338405-57-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H15Cl3N4O3. Molecular weight: 453.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H15Cl3N4O3 |
| Molecular Weight | 453.71 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 | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 2-(4-Chlorophenoxy)-2-methyl-N-(4-(N-(thiazol-2-yl)sulfamoyl)phenyl)propanamide (CAS 587843-16-1)
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Recommended Standards
- 1-[(1Z)-1-{[(4-chlorophenyl)methoxy]amino}-2-(1H-1,2,4-triazol-1-yl)ethylidene]-3-(2,4-dichlorophenyl)urea (CAS 306976-67-0)
- 2-((4-Chlorobenzyl)thio)pyrimidine-4-carbaldehyde O-(2,6-dichloroisonicotinoyl) oxime (CAS 263755-78-8)
- 1-(4-Chlorophenyl)-3-[(1Z)-1-{[(2,6-dichlorophenyl)methoxy]amino}-2-(1H-1,2,4-triazol-1-yl)ethylidene]urea (CAS 339104-07-3)
- 1-[(Oxiran-2-yl)methyl]piperidine (CAS 4945-53-3)
- 4-(5-Bromopyrimidin-2-yl)thiomorpholine (CAS 1341761-16-7)
- 7647-15-6 LC1V549NOM Sodium bromide Sodium bromide [USP:JAN] Acunol Sodium bromide (NaBr) Bromide salt of sodium Bromnatrium [German] Caswell No. 750A EINECS 231-599-9 EPA Pesticide Chemical Code 013907 HSDB 5039 NSC 77384 Sedoneural Trisodium tribromide Bromnatrium UNII-LC1V549NOM EC 231-599-9 (CAS 7647-15-6)
- 3-Ethyl-5,7-dimethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate (CAS 2034155-41-2)
- 6-Acetyl-2-amino-4,5,6,7-tetrahydro-thieno[2,3-c]pyridine-3-carboxylic acid ethyl ester (CAS 24237-43-2)
- N1-Butyl-N2-(2-cyanophenyl)oxalamide (CAS 898349-59-2)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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