(E)-[(4-Chlorophenyl)methoxy]({cyclopropyl[1-(3,4-dichlorophenyl)-1H-1,2,3-triazol-4-yl]methylidene})amine CAS 866135-81-1
| CAS No. | 866135-81-1 |
| Molecular Formula | C19H15Cl3N4O |
| Molecular Weight | 421.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (E)-[(4-Chlorophenyl)methoxy]({cyclopropyl[1-(3,4-dichlorophenyl)-1H-1,2,3-triazol-4-yl]methylidene})amine (CAS 866135-81-1), a certified reference material (molecular formula C19H15Cl3N4O, MW 421.71 g/mol) for analytical method development and quality control.
The molecular framework of (E)-[(4-Chlorophenyl)methoxy]({cyclopropyl[1-(3,4-dichlorophenyl)-1H-1,2,3-triazol-4-yl]methylidene})amine (C19H15Cl3N4O) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (E)-[(4-Chlorophenyl)methoxy]({cyclopropyl[1-(3,4-dichlorophenyl)-1H-1,2,3-triazol-4-yl]methylidene})amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H15Cl3N4O |
| Molecular Weight | 421.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related E Standards
- 2-(4-Chlorophenyl)-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)acetamide (CAS 338784-87-5)
- 4-(4-Chlorophenyl)-1-(4-(3,4-dichlorophenyl)thiazol-2-yl)-1H-pyrazol-5-amine (CAS 957002-78-7)
- 1-(4-Chlorophenyl)-3-(1-(3-nitrobenzoyl)-1H-pyrazol-3-yl)pyridazin-4(1H)-one (CAS 318498-05-4)
- 5-(4-Chlorophenyl)-N-((2-(2,2,2-trifluoroethoxy)pyridin-3-yl)methyl)nicotinamide (CAS 1026822-49-0)
- N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-(trifluoromethyl)benzamide (CAS 921577-37-9)
- 3-((4-Chlorophenyl)sulfonyl)-2-hydroxy-2-methyl-N-(3-(trifluoromethyl)phenyl)propanamide (CAS 338424-60-5)
- N-(4-Chlorophenyl)-2-hydroxy-2-methyl-3-[3-(trifluoromethyl)benzenesulfonyl]propanamide (CAS 338424-16-1)
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Recommended Standards
- N-Benzyl-5-chloro-1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339023-96-0)
- N-[2-Chloro-5-(trifluoromethyl)phenyl]-2-[2-(trifluoromethyl)-1H-1,3-benzodiazol-1-yl]acetamide (CAS 478042-62-5)
- N-benzyl-5-chloro-1-(3,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339009-03-9)
- 2-((2,5-Dichloro-N-(2-chlorophenyl)phenyl)sulfonamido)-N,N-dimethylacetamide (CAS 337922-16-4)
- Tetradecamethylhexasiloxane (CAS 107-52-8)
- 2-(Prop-2-enamido)benzoic acid (CAS 17090-27-6)
- 4-Cyclopropylbutanoic acid (CAS 5687-84-3)
- Triphenyl-[[4-[4-(triphenylphosphaniumylmethyl)phenyl]phenyl]methyl]phosphonium dichloride (CAS 54050-02-1)
- 3-(Bromomethyl)-8-chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1616500-70-9)
- 2-((3-Cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)-N-(3,4-dimethylphenyl)acetamide (CAS 332127-52-3)
- 5-Amino-2-((6-methoxypyridin-3-yl)amino)pyrimidin-4(1H)-one (CAS 77961-35-4)
- 2-((N,4-dimethylphenyl)sulfonamido)benzoic acid (CAS 19577-80-1)
- 2-(((tert-Butoxycarbonyl)amino)methyl)-5-methyloxazole-4-carboxylic acid (CAS 851372-25-3)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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