N'-[2-(4-Chlorophenoxy)ethanimidoyl]-4-(2,4-dichlorobenzoyl)-1-methyl-1H-pyrrole-2-carbohydrazide CAS 338418-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338418-86-3 |
| Molecular Formula | C21H17Cl3N4O3 |
| Molecular Weight | 479.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N'-[2-(4-Chlorophenoxy)ethanimidoyl]-4-(2,4-dichlorobenzoyl)-1-methyl-1H-pyrrole-2-carbohydrazide (CAS 338418-86-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H17Cl3N4O3. Molecular weight: 479.74 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H17Cl3N4O3 |
| Molecular Weight | 479.74 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 | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 2-((5-((4-Chlorophenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2,4-dimethylphenyl)acetamide (CAS 332948-47-7)
- 2-((5-((4-Chlorophenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 332948-44-4)
- (2Z)-7-(4-Chlorophenoxy)-2-[(3,4-dimethoxyphenyl)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 337921-78-5)
- (4-(7-(2-(4-Chlorophenoxy)ethyl)-2-(methylamino)-6-oxo-6,7-dihydro-1H-purin-8-yl)phenyl)phosphonic acid (CAS 1373822-39-9)
- N'-[2-(4-Chlorophenoxy)ethanimidoyl]-3-{[3-(trifluoromethyl)phenyl]methoxy}thiophene-2-carbohydrazide (CAS 400087-58-3)
- (3-(4-Chlorophenoxy)phenyl)(cyano)methyl 3-(2-Chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropanecarboxylate (CAS 89111-09-1)
- 2-(4-Chlorophenoxy)-4-(4-chlorophenyl)-6-(3-(trifluoromethyl)phenyl)nicotinonitrile (CAS 303984-56-7)
- 2-((5-((4-Chlorophenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-chlorophenyl)acetamide (CAS 332948-48-8)
Recommended Standards
- 1-Benzyl-2-(hydroxymethyl)-6-phenyl-4-tosylpiperazine-2-carbonitrile (CAS 2198380-67-3)
- Tert-butyl ((1R,3S)-3-((5-chloro-4-iodopyridin-2-yl)carbamoyl)cyclohexyl)carbamate (CAS 2057506-94-0)
- Ethyl 3-((tert-butoxycarbonyl)amino)-2-(4-(((triisopropylsilyl)oxy)methyl)phenyl)propanoate (CAS 1253955-23-5)
- 1-(Bromomethyl)-4-(1,1-difluoroethyl)benzene (CAS 1654773-79-1)
- (E)-6-(1H-pyrazol-1-yl)nicotinaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 956402-29-2)
- 1-(tert-Butyl)-3-(5-(sec-butylthio)-1,3,4-thiadiazol-2-yl)urea (CAS 898462-06-1)
- Rhein 8-Glucoside (CAS 34298-86-7)
- 2-(3-Nitrophenyl)acetimidamide (CAS 1361004-19-4)
- 6-Bromo-3-fluoroimidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride (CAS 1322749-73-4)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com