6-(4-Chlorophenyl)-2,3-diphenylimidazo[2,1-b]thiazole CAS 92082-03-6
| CAS No. | 92082-03-6 |
| Molecular Formula | C23H15ClN2S |
| Molecular Weight | 386.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(4-Chlorophenyl)-2,3-diphenylimidazo[2,1-b]thiazole (CAS 92082-03-6), molecular formula C23H15ClN2S and molecular weight 386.90 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C23H15ClN2S, 6-(4-Chlorophenyl)-2,3-diphenylimidazo[2,1-b]thiazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 386.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 6-(4-Chlorophenyl)-2,3-diphenylimidazo[2,1-b]thiazole 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 | C23H15ClN2S |
| Molecular Weight | 386.90 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-((2-(4-Chlorophenyl)-2-oxoethyl)thio)-3-isobutylquinazolin-4(3H)-one (CAS 255865-16-8)
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- N-(4-Chlorophenyl)-4-hydroxy-1-methyl-2,2-dioxo-1,2-dihydro-2lambda~6~-thieno[3,2-c][1,2]thiazine-3-carbothioamide (CAS 320423-76-5)
- Benzyl(1-(2-chlorophenyl)-3-(pyrrolidin-1-yl)propyl)(methyl)carbamate (CAS 675602-80-9)
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Recommended Standards
- N-(3-chloro-4-methylphenyl)-2-((4-methyl-5-(m-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 482658-05-9)
- 5-Chloro-N-(2-(3-(pyridin-4-yl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)ethyl)thiophene-2-carboxamide (CAS 1797326-14-7)
- tert-Butyl((3S,4R)-1-benzyl-4-(4-chlorophenyl)pyrrolidin-3-yl)carbamate (CAS 1212076-16-8)
- 3-(4-Chlorobutyl)-1-tosyl-1H-indole-5-carbonitrile (CAS 1398358-69-4)
- Methyl 5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylate (CAS 1710194-45-8)
- 2-((2-Methoxybenzyl)thio)benzo[d]thiazole (CAS 401577-91-1)
- (5R)-2,7-diazaspiro[4.4]nonan-1-one;hydrochloride (CAS 2198170-42-0)
- Olaparib Impurity 85 (CAS CATO-C4X-113585)
- 2-Hydrazinyl-1H-imidazo[4,5-c]pyridine (CAS 87503-79-5)
- 1380572-36-0 3-(3,4-Dimethyl-phenyl)-5-[2-(1H-indol-3-yl)-2-oxo-ethylidene]-2-thioxo-thiazolidin-4-one (CAS 1380572-36-0)
- 1-Benzyl-2-oxo-N-(2,4,6-trifluorophenyl)-1,2-dihydropyridine-3-carboxamide (CAS 338407-03-7)
- 2-Propylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 150113-52-3)
- H-D-Phe-D-Leu-D-Lys-γ-Pip-OH (CAS CATO-CPTD788706)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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