(E)-6-((4-chlorophenyl)thio)imidazo[2,1-b]thiazole-5-carbaldehyde O-(2,4-dichlorobenzyl) oxime CAS 339022-78-5
| CAS No. | 339022-78-5 |
| Molecular Formula | C19H12Cl3N3OS2 |
| Molecular Weight | 468.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-6-((4-chlorophenyl)thio)imidazo[2,1-b]thiazole-5-carbaldehyde O-(2,4-dichlorobenzyl) oxime (CAS 339022-78-5), molecular formula C19H12Cl3N3OS2 and molecular weight 468.81 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H12Cl3N3OS2, (E)-6-((4-chlorophenyl)thio)imidazo[2,1-b]thiazole-5-carbaldehyde O-(2,4-dichlorobenzyl) oxime contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 468.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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)-6-((4-chlorophenyl)thio)imidazo[2,1-b]thiazole-5-carbaldehyde O-(2,4-dichlorobenzyl) oxime 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 | C19H12Cl3N3OS2 |
| Molecular Weight | 468.81 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
- (E)-({6-[(4-chlorophenyl)sulfanyl]imidazo[2,1-b][1,3]thiazol-5-yl}methylidene)[(2,6-dichlorophenyl)methoxy]amine (CAS 339022-82-1)
- 4-(4-Chlorophenyl)-2-(4-fluorophenoxy)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 303984-59-0)
- (3E)-1-[2-(4-Chlorophenyl)-1,3-thiazol-5-yl]-3-({2-[3-(trifluoromethyl)phenoxy]ethoxy}imino)propan-1-one (CAS 339279-44-6)
- 2-[[(4-chlorophenyl)sulfonyl]-3-(trifluoromethyl)anilino]-N-phenylacetamide (CAS 337922-22-2)
- Ethyl 5-(2-chlorophenyl)-2-(2-methoxybenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324566-08-7)
- 3-((4-Chlorophenyl)sulfonyl)-1-cyclopentyl-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606955-69-5)
- 3-((4-Chlorophenyl)sulfonyl)-1-cyclopentyl-2-imino-8-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606956-05-2)
- N-(2-(4-(1-((4-chlorophenyl)sulfonyl)-1H-pyrazol-3-yl)phenoxy)ethyl)-N-methylpyridin-2-amine (CAS 477713-83-0)
Recommended Standards
- 2-((4-Bromophenyl)thio)-3-((4-chlorophenyl)sulfonyl)-4,6-dimethylpyridine (CAS 478262-70-3)
- (6-methyl-3-(4,8,12-trimethyltridecyl)cyclohex-3-en-1-yl)(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)methanone (CAS CATO-C3D-262388)
- 2-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-2-oxoethoxy)isoindoline-1,3-dione (CAS 303150-02-9)
- (6-methyl-3-(4,8,12-trimethyltridecyl)cyclohex-3-en-1-yl)(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)methanone (CAS CATO-C3D-262387)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-methylbenzamide (CAS 301306-98-9)
- (E)-4,4,5,5-Tetramethyl-2-(non-1-en-1-yl)-1,3,2-dioxaborolane (CAS 805246-20-2)
- Methyl Z-L-Alaninamide (CAS 33628-84-1)
- n-((1h-Imidazol-2-yl)methyl)-1-(2-bromophenyl)methanamine (CAS 1249189-86-3)
- 2,4,6-Trichlorobenzenethiol (CAS 24207-66-7)
- 4-[(4-Methoxyphenyl)methyl]-3-[1-(3-methylthiophene-2-carbonyl)piperidin-4-yl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775544-06-3)
- Fluacrypyrim (CAS 229977-93-9)
- m-Phenylenediamine Impurity 4 (CAS CATO-C4X-34284)
- 1-Benzyl-2-(furan-2-yl)-1H-imidazole (CAS 701224-54-6)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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