5-Chloro-4-((phenylsulfonyl)methyl)-1,2,3-thiadiazole CAS 338795-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338795-05-4 |
| Molecular Formula | C9H7ClN2O2S2 |
| Molecular Weight | 274.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-4-((phenylsulfonyl)methyl)-1,2,3-thiadiazole (CAS 338795-05-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H7ClN2O2S2. Molecular weight: 274.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H7ClN2O2S2 |
| Molecular Weight | 274.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| 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 Chloro Standards
- 3-Chloro-6-(4-phenylpiperazin-1-yl)pyridazine (CAS 100240-53-7)
- 2-Chloro-N-(1,2,3,4-tetrahydroacridin-9-yl)acetamide (CAS 102873-43-8)
- 4-Chloro-6-(4-phenylpiperazin-1-yl)pyrimidine (CAS 1204297-99-3)
- 6-Chloro-N-(4-ethylbenzyl)nicotinamide (CAS 1215716-62-3)
- 2-Chloro-N-cyclopropyl-N-(isoquinolin-1-ylmethyl)acetamide (CAS 1353960-77-6)
- 2-Chloro-6-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 1356087-32-5)
- 3-Chloro-6-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 1356109-75-5)
- 5-Chloro-4-(phenylsulfonyl)thiazol-2-amine (CAS 153941-61-8)
Recommended Standards
- 5-(4-Chlorobenzenesulfonyl)-4-methyl-1,2,3-thiadiazole (CAS 339008-83-2)
- 6-Benzyl-4-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine (CAS 570415-48-4)
- 5-(1-(4-Chlorophenyl)-2-methylprop-1-en-1-yl)pyrimidine-4,6-diamine (CAS 27398-41-0)
- 2-((5-Methylthiophen-2-yl)methylene)hydrazine-1-carbothioamide (CAS 6286-85-7)
- N-(3-Chloro-4-methylphenyl)morpholine-4-sulfonamide (CAS 838869-73-1)
- 2-(Morpholin-4-ylmethyl)-3-(2-oxopropyl)-3,4-dihydroquinazolin-4-one (CAS 727718-03-8)
- N,N-Bis(2-Hydroxyethyl)-4-[[4,4,5,5,5-Pentafluoro-3-(Pentafluoroethyl)-1,2,3-Tris(Trifluoromethyl)Pent-1-Enyl]Oxy]Benzenesulphonamide (CAS 93819-97-7)
- N,6-Dimethylpyrazin-2-amine (CAS 89464-78-8)
- 3-{2-[3-(tert-Butyl)phenoxy]ethyl}piperidinehydrochloride (CAS 1219949-39-9)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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