(E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(2,6-dichlorobenzyl) oxime CAS 338976-56-0
| CAS No. | 338976-56-0 |
| Molecular Formula | C13H8Cl3N3OS |
| Molecular Weight | 360.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 360.65 g/mol gives (E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(2,6-dichlorobenzyl) oxime distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 338976-56-0), molecular formula C13H8Cl3N3OS and molecular weight 360.65 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H8Cl3N3OS, (E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(2,6-dichlorobenzyl) oxime contains a nitrogen-containing heterocyclic scaffold, 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 360.65 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.
As a certified reference material (CRM), (E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(2,6-dichlorobenzyl) oxime 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 | C13H8Cl3N3OS |
| Molecular Weight | 360.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
- (E)-({6-chloroimidazo[2,1-b][1,3]thiazol-5-yl}methylidene)[(2,4-dichlorophenyl)methoxy]amine (CAS 338976-45-7)
- (E)-6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde O-(3,4-dichlorobenzyl) oxime (CAS 338976-48-0)
- 1-({6-chloroimidazo[1,2-a]pyridin-3-yl}methyl)-4-(2-methoxyphenyl)piperazine (CAS 882747-95-7)
- 1-(6-Chloroimidazo[2,1-b]thiazol-5-yl)-N-(4-phenoxyphenyl)methanimine (CAS 241132-41-2)
- (4-((5-Chloroimidazo[1,2-a]pyridin-8-yl)amino)phenyl)(4-methylpiperazin-1-yl)methanone (CAS 1258652-70-8)
- 1-({6-chloroimidazo[1,2-a]pyridin-3-yl}methyl)-4-phenylpiperidine-4-carbonitrile (CAS 882748-17-6)
- Benzyl 3-(8-chloroimidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate (CAS 1419221-78-5)
- N'1-[(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)methylidene]-4-(trifluoromethyl)benzene-1-carbohydrazide (CAS 265307-85-5)
Recommended Standards
- 4-Bromo-N-(4-chloro-3-methylphenyl)benzenesulfonamide (CAS 1266466-05-0)
- 4-Bromo-N-(3-chloro-2-methylphenyl)benzenesulfonamide (CAS 311328-85-5)
- Ethyl 2-bromo-4-(4-chlorobenzyl)thiazole-5-carboxylate (CAS 1206908-25-9)
- 4-Bromo-N-(3-chloro-4-methylphenyl)benzenesulfonamide (CAS 349404-71-3)
- tert-Butyl 5-bromo-4-nitrothiophene-2-carboxylate (CAS 62224-29-7)
- (S)-2-(Amino(cyclopropyl)methyl)benzonitrile hydrochloride (CAS 1213837-11-6)
- Quantacure QTX (CAS 103430-24-6)
- Idazoxan-d4 Hydrochloride (CAS 1329834-12-9)
- 2-(Benzo[d][1,3]dioxol-5-ylmethoxy)benzaldehyde (CAS 842957-76-0)
- 2-Hydroxy-1-(3-pyridyl)ethanone (CAS 104501-59-9)
- Prolonium iodide (CAS 123-47-7)
- 4-(Pyrimidin-2-yl)butan-2-one (CAS 497867-90-0)
- 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)benzaldehyde (CAS 67014-40-8)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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