2-chlorophenyl 4-phenyl-1,2,3-thiadiazol-5-yl sulfone 338398-49-5 KS-000033T5 CAS 338398-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338398-49-5 |
| Molecular Formula | C14H9ClN2O2S2 |
| Molecular Weight | 336.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-chlorophenyl 4-phenyl-1,2,3-thiadiazol-5-yl sulfone 338398-49-5 KS-000033T5 (CAS 338398-49-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H9ClN2O2S2. Molecular weight: 336.82 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H9ClN2O2S2 |
| Molecular Weight | 336.82 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
- 7-(4-Chlorophenyl)-2-cyclohexyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860610-95-3)
- 3-((4-Chlorophenyl)thio)-1-(3,4-dimethoxyphenyl)propan-1-one (CAS 882749-34-0)
- 5-{[(4-chlorophenyl)methyl]sulfanyl}-4-(4-fluorophenyl)-1,2,3-thiadiazole (CAS 338408-61-0)
- N-(3-Chlorophenyl)-1,2,3,4-tetrahydroacridine-9-carboxamide (CAS 853317-81-4)
- N-(4-Chlorophenyl)-1,2,3,4-tetrahydroacridine-9-carboxamide (CAS 327059-70-1)
- 2-((5-(4-Chlorophenyl)oxazol-2-yl)thio)-1-(piperidin-1-yl)ethan-1-one (CAS 1021228-39-6)
- (2Z)-2-(3-Chlorophenyl)-3-[2-(methylsulfanyl)quinolin-3-yl]prop-2-enenitrile (CAS 1164558-83-1)
- Ethyl 2-[3-(4-chlorophenyl)-7h-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl]acetate (CAS 150536-08-6)
Recommended Standards
- tert-Butyl 4-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)piperidine-1-carboxylate (CAS 717900-74-8)
- Hydroxychloroquine Impurity 97 (CAS CATO-C4X-183597)
- tert-Butyl 3-(7-chloropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate (CAS 877173-81-4)
- 2'-Chloro-7',8'-dihydro-6'H-spiro[cyclohexane-1,9'-pyrazino[1',2':1,5]pyrrolo[2,3-d]pyrimidin]-6'-one (CAS 1374635-90-1)
- 3-Ethyl-5,8-dimethylquinolin-2-amine (CAS 948292-52-2)
- 3,4-Diethyl-1H-pyrrole-2-carbaldehyde (CAS 1006-26-4)
- 3-(3-Bromothiophen-2-yl)-5-methyl-1H-pyrazole (CAS 1025026-54-3)
- Dansyl-methylamine (CAS 5282-87-1)
- 3-(3-Phenylbenzo[c]isoxazol-5-yl)acrylic acid (CAS 851814-28-3)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
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