(E)-[(6-{[(4-chlorophenyl)methyl]sulfanyl}imidazo[2,1-b][1,3]thiazol-5-yl)methylidene][(2,4-dichlorophenyl)methoxy]amine CAS 338976-36-6
| CAS No. | 338976-36-6 |
| Molecular Formula | C20H14Cl3N3OS2 |
| Molecular Weight | 482.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (E)-[(6-{[(4-chlorophenyl)methyl]sulfanyl}imidazo[2,1-b][1,3]thiazol-5-yl)methylidene][(2,4-dichlorophenyl)methoxy]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.
CATO supplies (E)-[(6-{[(4-chlorophenyl)methyl]sulfanyl}imidazo[2,1-b][1,3]thiazol-5-yl)methylidene][(2,4-dichlorophenyl)methoxy]amine (CAS 338976-36-6), a certified reference material (molecular formula C20H14Cl3N3OS2, MW 482.83 g/mol) for analytical method development and quality control.
(E)-[(6-{[(4-chlorophenyl)methyl]sulfanyl}imidazo[2,1-b][1,3]thiazol-5-yl)methylidene][(2,4-dichlorophenyl)methoxy]amine (C20H14Cl3N3OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C20H14Cl3N3OS2 |
| Molecular Weight | 482.83 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related E Standards
- 3-((4-Chlorophenyl)sulfonyl)-1-cyclohexyl-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606954-06-7)
- 3-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-5-{[(4-nitrophenyl)methyl]sulfanyl}-4-phenyl-4H-1,2,4-triazole (CAS 344269-52-9)
- 1,6-Bis(2-chlorophenyl)-1,6-diphenylhexa-2,4-diyne-1,6-diol (CAS 96158-84-8)
- 3-((4-(3-Chlorophenyl)piperazin-1-yl)sulfonyl)-N-(thiophen-2-ylmethyl)thiophene-2-carboxamide (CAS 1207032-59-4)
- 5-[(4-Chlorophenyl)sulfanyl]-4-(4-methoxyphenyl)-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazole (CAS 956263-01-7)
- 1-(5-((4-Chlorophenyl)thio)-4-phenylthiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 957041-18-8)
- (2Z)-3-(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)-2-(3,4-dichlorophenyl)prop-2-enenitrile (CAS 478065-30-4)
- (E)-[(5-{[(2-chlorophenyl)methyl]sulfanyl}-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methylidene]amino 4-methoxybenzoate (CAS 321553-41-7)
Recommended Standards
- Regorafenib Impurity 7 (CAS CATO-C4X-10477)
- (E)-6-((4-chlorobenzyl)thio)imidazo[2,1-b]thiazole-5-carbaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 339023-31-3)
- Regorafenib Impurity 52 (CAS CATO-C4X-104752)
- (E)-6-((4-chlorobenzyl)thio)imidazo[2,1-b]thiazole-5-carbaldehyde O-(3,4-dichlorobenzyl) oxime (CAS 338976-35-5)
- 2-Azabicyclo[2.2.2]octan-5-ol hydrochloride (CAS 750634-08-3)
- MJN228 (CAS 459168-97-9)
- 4-(tert-Butoxy)-5-cyclopropoxynicotinaldehyde (CAS 1243356-74-2)
- (1s,2r)-2-Methylcyclohexan-1-amine (CAS 79389-36-9)
- 4,6-Pyrimidinedicarboxylic Acid (CAS 16490-02-1)
- (5-Methyl-2-(trifluoromethyl)furan-3-yl)methanol (CAS 306935-04-6)
- Batatasin I (CAS 51415-00-0)
- 2-(4-Methyl-6-(methylthio)-1,3,5-triazin-2(1H)-ylidene)-2-nitroacetonitrile (CAS 138972-74-4)
- 6-Phenyl-4-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1146221-89-7)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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