3-(4-Chlorophenyl)-2-ethyl-5,6-dihydroimidazo[2,1-b]thiazole CAS 64338-91-6
| CAS No. | 64338-91-6 |
| Molecular Formula | C13H13ClN2S |
| Molecular Weight | 264.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chlorophenyl)-2-ethyl-5,6-dihydroimidazo[2,1-b]thiazole (CAS 64338-91-6), molecular formula C13H13ClN2S and molecular weight 264.77 g/mol, is a CATO reference standard with documented purity and traceability.
3-(4-Chlorophenyl)-2-ethyl-5,6-dihydroimidazo[2,1-b]thiazole (C13H13ClN2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-(4-Chlorophenyl)-2-ethyl-5,6-dihydroimidazo[2,1-b]thiazole 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 | C13H13ClN2S |
| Molecular Weight | 264.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
- 3-chloro-5-cyclopropyl-8-thia-4,6-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2,4,6-tetraene (CAS 462066-13-3)
- 2-Chloro-5-((3,4-dihydroquinolin-1(2H)-yl)methyl)thiazole (CAS 478258-76-3)
- 2-Chloro-5-((3,4-dihydroisoquinolin-2(1h)-yl)methyl)thiazole (CAS 478248-80-5)
- 1-Chloro-4-[(2-phenoxyethyl)sulfanyl]benzene (CAS 338792-26-0)
- 6-(Bromomethyl)-2-methoxynicotinonitrile (CAS 864779-08-8)
- n-(1-Cyclopropylethyl)-3-phenylpropan-1-amine (CAS 1038278-65-7)
- 1-(4-tert-Butylphenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 303150-44-9)
- N-(5-Chloro-2-fluoro-4-(trifluoromethyl)phenyl)acetamide (CAS 114973-36-3)
- Finerenone Impurity 140 (CAS CATO-C4X-2880140)
- Ethyl 7-methoxybenzofuran-2-carboxylate (CAS 50551-58-1)
- (1-(Phenylsulfonyl)-1H-indol-2-yl)methanol (CAS 73282-11-8)
- Anastrazole (CAS 91902-74-8)
- Endosulfan-Alcohol (CAS 2157-19-9)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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