4-tert-Butylphenyl 5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonate CAS 338400-14-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338400-14-9 |
| Molecular Formula | C16H16N2O3S3 |
| Molecular Weight | 380.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-tert-Butylphenyl 5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonate (CAS 338400-14-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H16N2O3S3. Molecular weight: 380.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H16N2O3S3 |
| Molecular Weight | 380.50 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related tert Standards
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- 2-{[5-(4-tert-Butylphenyl)-4-(4-methylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 848989-94-6)
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Recommended Standards
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-nonylbenzenesulfonamide (CAS 61633-11-2)
- 5-(2-(Cyclohexylthio)-5-nitrobenzylidene)-2-thioxothiazolidin-4-one (CAS 882073-18-9)
- 3-[[(2S)-1-Methyl-2-pyrrolidinyl]methyl]-5-[(1E)-2-(phenylsulfonyl)ethenyl]-1H-indole (CAS 362595-66-2)
- Isopropyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate (CAS 350997-06-7)
- 1-((4-Iodophenyl)sulfonyl)-4-phenylpiperazine (CAS 309272-60-4)
- 2-((4-Chlorobenzyl)thio)-3-methylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 339105-67-8)
- Perfluoro-1,3-dithietane (CAS 1717-50-6)
- [3-(4-Ethylpiperidin-1-yl)propyl]amine (CAS 32813-35-7)
- 5-fluoro-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1788062-13-4)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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