5-(Benzenesulfonyl)-4-methyl-1,2,3-thiadiazole CAS 339008-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339008-93-4 |
| Molecular Formula | C9H8N2O2S2 |
| Molecular Weight | 240.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Benzenesulfonyl)-4-methyl-1,2,3-thiadiazole (CAS 339008-93-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8N2O2S2. Molecular weight: 240.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O2S2 |
| Molecular Weight | 240.30 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Benzenesulfonyl Standards
- 1-(Benzenesulfonyl)cyclobutane-1-carboxylic acid (CAS 134937-33-0)
- [(2s)-1-(benzenesulfonyl)pyrrolidin-2-yl]methanol (CAS 122030-80-2)
- (Z)-[4-(Benzenesulfonyl)butan-2-ylidene](methoxy)amine (CAS 303146-19-2)
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- 2-(Benzenesulfonyl)pyridine-3-carbaldehyde (CAS 1161864-92-1)
- 3-[(benzenesulfonyl)methyl]aniline (CAS 135294-61-0)
Recommended Standards
- 4'-Propyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 88038-94-2)
- 5-(Ethoxycarbonyl)bicyclo[3.2.2]Nonane-1-carboxylic acid (CAS 24238-73-1)
- 4'-Propyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 844878-97-3)
- 8-Methoxy-2-[2-(3-nitrophenyl)vinyl]quinoline (CAS 330663-14-4)
- 5-(5-Chloro-2-thienyl)-1,2,4-triazin-3-amine (CAS 1155047-26-9)
- 4-((4-Chloro-3-fluorobenzyl)oxy)benzaldehyde (CAS 1443305-52-9)
- 4H-Benzo[d][1,2,3]triazole-5-carboxylic acid (CAS 1288339-47-8)
- 3-((Tert-butoxycarbonyl)amino)-3-(furan-3-yl)propanoic acid (CAS 284492-24-6)
- (R)-1-(3-chloro-4-(trifluoromethoxy)phenyl)-2-methylpropan-1-amine (CAS 1213016-11-5)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
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