N-(5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide CAS 476463-64-6
| CAS No. | 476463-64-6 |
| Molecular Formula | C17H14ClN3OS |
| Molecular Weight | 343.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide (C17H14ClN3OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
N-(5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide (CAS 476463-64-6), molecular formula C17H14ClN3OS and molecular weight 343.83 g/mol, is a CATO reference standard with documented purity and traceability.
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), N-(5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide 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 | C17H14ClN3OS |
| Molecular Weight | 343.83 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) | 12.0 |
| 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 N Standards
- N-(2-Chlorophenyl)-5-[(Z)-2-[1-(pyridin-2-yl)ethylidene]hydrazin-1-yl]-1,3,4-thiadiazol-2-amine (CAS 127142-30-7)
- 2-((4-Chlorophenyl)thio)-6-ethoxyquinoline-3-carbaldehyde (CAS 1431729-57-5)
- 3-(((4-Chlorophenyl)thio)methyl)-2,3-dihydroimidazo[2,1-b]quinazolin-5(1H)-one (CAS 477887-34-6)
- Methyl 2-(2-(4-chlorophenyl)-4-phenylthiazol-5-yl)acetate (CAS 339277-89-3)
- Methyl 2-(4-(4-chlorophenyl)-2-phenylthiazol-5-yl)acetate (CAS 40679-16-1)
- Methyl 2-[2-(2-chlorophenyl)-4-phenyl-1,3-thiazol-5-yl]acetate (CAS 338957-22-5)
- N-(3-Chlorophenyl)-2-((4-phenyl-1H-imidazol-2-yl)thio)acetamide (CAS 332101-62-9)
- N-(4-chlorophenyl)-5-(4-methoxyphenyl)thiophene-2-carboxamide (CAS 344263-75-8)
Recommended Standards
- N-(5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-3,4-dimethylbenzamide (CAS 392242-04-5)
- (E)-N-({5-[(2-chlorophenyl)sulfanyl]-1-methyl-3-phenyl-1H-pyrazol-4-yl}methylidene)hydroxylamine 10L-558S 321998-22-5 (CAS 321998-22-5)
- N-(4-Chlorophenyl)-N-[4-(4-methylphenyl)-1,3-thiazol-2-yl]urea (CAS 325978-12-9)
- 4-(4-chlorophenoxy)-6-[(methylsulfanyl)methyl]-2-(4-pyridinyl)pyrimidine 478031-43-5 KS-0000362B (CAS 478031-43-5)
- Lamivudine-13C1-d2 (CAS CATO-C4X-119415)
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