(Z)-4-(4-Chlorophenyl)-3-ethyl-N-phenylthiazol-2(3H)-imine CAS 398471-60-8
| CAS No. | 398471-60-8 |
| Molecular Formula | C17H15ClN2S |
| Molecular Weight | 314.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (Z)-4-(4-Chlorophenyl)-3-ethyl-N-phenylthiazol-2(3H)-imine 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.
(Z)-4-(4-Chlorophenyl)-3-ethyl-N-phenylthiazol-2(3H)-imine (CAS 398471-60-8), molecular formula C17H15ClN2S and molecular weight 314.83 g/mol, is a CATO reference standard with documented purity and traceability.
(Z)-4-(4-Chlorophenyl)-3-ethyl-N-phenylthiazol-2(3H)-imine (C17H15ClN2S) 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. 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.
Physical & Chemical Properties
| Molecular Formula | C17H15ClN2S |
| Molecular Weight | 314.83 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Z Standards
- N-(2-chlorophenyl)-4-(4-ethylphenyl)thiazol-2-amine (CAS 1022527-31-6)
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- 5-(4-Chlorophenyl)-1-(3,5-dimethylphenyl)-1h-imidazole-2-thiol (CAS 855715-39-8)
- S-{[(4-Chlorophenyl)sulfanyl](difluoro)methyl} O-ethyl carbonodithioate (CAS 1563062-31-6)
- 4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazine-1-carbaldehyde (CAS 1136010-98-4)
- 1-(3-Chlorophenyl)-8-phenylnaphthalene (CAS 24299-68-1)
- 2-(4-(4-Chlorophenyl)piperazin-1-yl)-1-phenylethan-1-one (CAS 250713-99-6)
- 2-[4-(3-Chlorophenyl)piperazin-1-yl]-1-phenylethan-1-one (CAS 250714-00-2)
Recommended Standards
- 3-Chloro-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylic acid (CAS 175202-23-0)
- 2-((2-Chlorobenzylidene)amino)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 331962-70-0)
- 4-(4-Chloro-phenyl)-1-(2,5-dimethyl-phenyl)-1H-imidazole-2-thiol (CAS 302938-49-4)
- 4-Chloro-N-cyclopropyl-N-(piperidin-4-yl)benzenesulfonamide (CAS 387350-81-4)
- N-(3-Buten-1-yl)-N-Cbz-3-buten-1-amine (CAS 1226779-54-9)
- (1-(Phenylsulfonyl)-1H-indol-4-yl)boronic acid (CAS 1256358-55-0)
- 2-(Chloromethyl)-3-cyano-4-(difluoromethyl)-6-iodopyridine (CAS 1806857-97-5)
- Methyl 3-(cyclobutylamino)benzoate (CAS 1249936-35-3)
- 1-(3-Fluoro-4-(trifluoromethoxy)phenyl)butan-1-one (CAS 1443325-84-5)
- 5-(2-Methylenecyclopropyl)-2,4-imidazolidinedione (CAS 502150-92-7)
- 3-(Triphenyl-l5-phosphaneylidene)pentane-2,4-dione (CAS 1474-32-4)
- Nintedanib Impurity 65 (CAS 757218-01-2)
- 5-Methoxy-2,2'-bipyridine (CAS 58792-50-0)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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