5-[(4-Chlorophenyl)methanesulfonyl]-4-phenyl-1,2,3-thiadiazole CAS 338398-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338398-48-4 |
| Molecular Formula | C15H11ClN2O2S2 |
| Molecular Weight | 350.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-[(4-Chlorophenyl)methanesulfonyl]-4-phenyl-1,2,3-thiadiazole (CAS 338398-48-4) pharmaceutical standards reference standard. Molecular formula: C15H11ClN2O2S2. Molecular weight: 350.84 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN2O2S2 |
| Molecular Weight | 350.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 |
Related Chlorophenyl Standards
- 4-(4-Chlorophenyl)-5-(phenylsulfonyl)thiazol-2-amine (CAS 866143-76-2)
- (5-((3-Chlorophenyl)thio)-4-(1-cyanoethyl)-1-methyl-1H-imidazol-2-yl)methyl carbamate (CAS 178979-91-4)
- 3-(4-Chlorophenyl)-1-(4-fluorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole (CAS 338777-18-7)
- 1-Benzyl-4-((4-chlorophenyl)sulfonyl)piperazine (CAS 324067-21-2)
- N-(4-Chlorophenyl)-4-(5-ethyl-1,3,4-thiadiazol-2-yl)piperidine-1-carboxamide (CAS 1105247-04-8)
- (4Z)-1-(4-Chlorophenyl)-3-ethoxy-4-{[(morpholin-4-yl)amino]methylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-09-0)
- 1-(3-Chlorophenyl)-3-(5,6-dihydrobenzo[h]quinazolin-2-yl)urea (CAS 306979-44-2)
- 1-(4-Chlorophenyl)-3-(5,6-dihydrobenzo[h]quinazolin-2-yl)urea (CAS 306979-41-9)
Recommended Standards
- 4-Chloro-7-methoxy-6-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline (CAS 894426-67-6)
- 5-Chloro-3-ethyl-3-methyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918646-18-1)
- 4-Chloro-6-methoxy-7-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline (CAS 264208-55-1)
- 2-(Pyrrolidin-1-yl)pyridine-3-sulfonyl chloride (CAS 1437385-34-6)
- Diisopentyl decanedioate (CAS 10340-42-8)
- 7-Chloro-1H-indol-5-amine (CAS 196205-10-4)
- n-Methyl-2-(4-methylthiazol-5-yl)ethan-1-amine (CAS 55496-62-3)
- 4-Oxaspiro[2.4]heptan-7-one (CAS 111291-58-8)
- rac N-tert-Butoxycarbonyl Viloxazine (CAS 1330189-29-1)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com