(E)-[(4-Chlorophenyl)methoxy][(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amine CAS 478065-88-2
| CAS No. | 478065-88-2 |
| Molecular Formula | C24H18Cl2N2OS |
| Molecular Weight | 453.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (E)-[(4-Chlorophenyl)methoxy][(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amine 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.
(E)-[(4-Chlorophenyl)methoxy][(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amine (CAS 478065-88-2) is a high-purity analytical reference standard with the molecular formula C24H18Cl2N2OS and a molecular weight of 453.38 g/mol.
Structurally, (E)-[(4-Chlorophenyl)methoxy][(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amine (C24H18Cl2N2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 453.38 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C24H18Cl2N2OS |
| Molecular Weight | 453.38 g/mol |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-(4-Chlorophenyl)-3-((4-chlorophenyl)thio)-N,N-dimethylquinoline-4-carboxamide (CAS 477886-45-6)
- Ethyl (3-(4-chlorophenyl)-8-((4-chlorophenyl)amino)pyrido[2,3-b]pyrazin-6-yl)carbamate (CAS 21395-43-7)
- 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-[(1Z)-1-{[(4-chlorophenyl)methoxy]amino}-2-(1H-1,2,4-triazol-1-yl)ethylidene]-3-(2,4-dichlorophenyl)urea (CAS 306976-67-0)
- 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(4-fluorophenyl)sulfanyl]-2-phenylpyrimidine (CAS 338960-99-9)
- 3-(4-Chlorophenyl)-2-((2-oxo-2-phenylethyl)thio)-6,7-dihydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4(5H)-one (CAS 586988-78-5)
- 2-[4-(3-Chlorophenyl)piperazin-1-yl]-7-(4-methoxyphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1226448-86-7)
- 2-(4-(2-Chlorophenyl)piperazin-1-yl)-7-(4-methoxyphenyl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1226458-51-0)
Recommended Standards
- Betamethasone impurity 106 (CAS 330157-03-4)
- tert-butyl N-[5-bromo-4-(dimethoxymethyl)-2-pyridyl]-N-tert-butoxycarbonyl-carbamate (CAS 2271359-81-8)
- N-[3-(3-Amino-4-nitrophenoxy)phenyl]-3-(trifluoromethyl)benzene-1-sulfonamide (CAS 1400989-38-9)
- 9α-Bromo-16α-methylprednisolone (CAS 26543-61-3)
- 6-Amino-1-(4-chlorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde (CAS 900463-59-4)
- N-(4-Methyl-1,3-thiazol-2-yl)-1-phenylcyclopentane-1-carboxamide (CAS 1024342-91-3)
- 2-(4-Ethoxybenzoyl)-N-methylhydrazine-1-carbothioamide (CAS 402580-23-8)
- (1-(4-Chlorobenzyl)piperidin-4-yl)methanamine (CAS 226249-40-7)
- 2,6-Dimethyl-4-nitrosomorpholine (CAS CATO-C3D-263166)
- 4-(4-BRomo-3-methoxyphenoxy)piperidine (CAS 2140326-57-2)
- Palonosetron Impurity 14 (CAS 177932-92-2)
- 1-Ethyl-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 94341-88-5)
- 3-(Pyridin-2-yl)-4,5-dihydro-1h-1,2,4-triazol-5-one (CAS 56041-30-6)
- Hexapeptide-11 (CAS 100684-36-4)
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