(E)-{1-[4-(1H-imidazol-1-yl)phenyl]ethylidene}amino N-(4-chlorophenyl)carbamate CAS 477850-33-2
| CAS No. | 477850-33-2 |
| Molecular Formula | C18H15ClN4O2 |
| Molecular Weight | 354.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (E)-{1-[4-(1H-imidazol-1-yl)phenyl]ethylidene}amino N-(4-chlorophenyl)carbamate.
(E)-{1-[4-(1H-imidazol-1-yl)phenyl]ethylidene}amino N-(4-chlorophenyl)carbamate (CAS 477850-33-2) is a high-purity analytical reference standard with the molecular formula C18H15ClN4O2 and a molecular weight of 354.79 g/mol.
The molecular framework of (E)-{1-[4-(1H-imidazol-1-yl)phenyl]ethylidene}amino N-(4-chlorophenyl)carbamate (C18H15ClN4O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (E)-{1-[4-(1H-imidazol-1-yl)phenyl]ethylidene}amino N-(4-chlorophenyl)carbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H15ClN4O2 |
| Molecular Weight | 354.79 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- Tetrakis(dimethylamino)hafnium(IV) (CAS 19782-68-4)
- 1-(3-Chloro-4-methylphenyl)-5-(4-methylbenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 537020-89-6)
- Olutasidenib (CAS 1887014-12-1)
- 2-((4-Chlorobenzyl)oxy)-N'-(furan-2-ylmethylene)benzohydrazide (CAS 347418-82-0)
- 4-Hydroxy-6-oxo-1-[3-(trifluoromethyl)phenyl]-1,6-dihydropyridazine-3-carboxamide (CAS 338395-61-2)
- 3-Acetyl-5-bromopyridine (CAS 38940-62-4)
- 4-Amino-N-(4-hydroxyphenyl)benzamide (CAS 13160-60-6)
- 3-Amino-2,4-difluorobenzeneboronic acid pinacol ester, 97% (CAS 1315692-91-1)
- 1-methyl-1H-imidazole-4-carbonitrile (CAS 66121-69-5)
- 3-(2-Methyl-1H-indol-3-yl)propan-1-amine hydrochloride (CAS 109366-84-9)
- (E)-4-{4-[(TERT-BUTYLAMINO)CARBONYL]ANILINO}-4-OXO-2-BUTENOIC ACID (CAS 940453-79-2)
- 5-Amino-2-(4-benzylpiperazin-1-yl)benzonitrile (CAS 952949-59-6)
- 6-Morpholino-N2,N4-diphenyl-1,3,5-triazine-2,4-diamine (CAS 43167-79-9)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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 18665070610 / Nicole.chen@cato-chem.com