4-(4-Chlorophenyl)-5-(4-methylbenzenesulfinyl)-1,2,3-thiadiazole CAS 338408-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338408-71-2 |
| Molecular Formula | C15H11ClN2OS2 |
| Molecular Weight | 334.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Chlorophenyl)-5-(4-methylbenzenesulfinyl)-1,2,3-thiadiazole (CAS 338408-71-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11ClN2OS2. Molecular weight: 334.84 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN2OS2 |
| Molecular Weight | 334.84 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 | 2 |
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- N-(4-chlorophenyl)-4-methyl-2-(thiophen-2-yl)thiazole-5-carboxamide (CAS 400080-78-6)
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Recommended Standards
- 4-Chloro-2-hexyl-5-((4-methylbenzyl)oxy)pyridazin-3(2H)-one (CAS 88094-42-2)
- 5-Chloro-6-(octyloxy)-2-naphthoic acid (CAS 74840-00-9)
- 5-Chloro-N-(2-(dimethylamino)-2-(furan-2-yl)ethyl)thiophene-2-sulfonamide (CAS 941977-57-7)
- Dimethyl 4-nitro-1H-pyrazole-3,5-dicarboxylate (CAS 59694-23-4)
- 3-Oxo-2,2,3-triphenylpropanenitrile (CAS 33925-53-0)
- (2-Fluorophenyl)(2-((3-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851803-37-7)
- (S)-[1-[(cyclohexyl[(cyclohexylamino)carbonyl]amino)carbonyl]-2-methylpropyl]-Carbamic acid phenylmethyl ester (CAS 53111-06-1)
- 2-Chloro-1-methoxy-4-[(e)-2-nitroethenyl]benzene (CAS 154455-59-1)
- Levofloxacin impurity 74 (CAS CATO-C4X-137174)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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