3,5-Dimethylphenyl 5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonate CAS 338400-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338400-21-8 |
| Molecular Formula | C14H12N2O3S3 |
| Molecular Weight | 352.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Dimethylphenyl 5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonate (CAS 338400-21-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H12N2O3S3. Molecular weight: 352.45 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O3S3 |
| Molecular Weight | 352.45 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 Dimethylphenyl Standards
- Benzyl 2-((2,3-dimethylphenyl)carbamoyl)pyrrolidine-1-carboxylate (CAS 250697-64-4)
- N-{1-[1-(2,6-dimethylphenyl)-1H-1,2,3,4-tetrazol-5-yl]cyclohexyl}-5-methyl-1,2-oxazol-3-amine (CAS 296898-35-6)
- 6-((3,5-Dimethylphenyl)thio)-1-((2-hydroxyethoxy)methyl)-5-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 137897-73-5)
- 4-((3-(2,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl)methoxy)-3-ethoxybenzaldehyde (CAS 1708400-98-9)
- 5-(3,4-Dimethylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carbohydrazide (CAS 832737-72-1)
- N-(2,5-Dimethylphenyl)-4-(2-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 537680-11-8)
- 2,3-Dimethylphenyl 2-phenylquinoline-4-carboxylate (CAS 355433-53-3)
- N-(3,4-Dimethylphenyl)-2-((4-phenyl-1H-imidazol-2-yl)thio)propanamide (CAS 332101-64-1)
Recommended Standards
- 3,5-Bis(4-methoxybenzylidene)dihydro-2H-thiopyran-4(3H)-one (CAS 61448-77-9)
- 4-(((3-Cyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio)methyl)benzoic acid (CAS 497243-86-4)
- 2-Phenoxy-N-(2-(2-(p-tolyl)thiazol-4-yl)ethyl)acetamide (CAS 896614-39-4)
- 1-(2,2-Difluoroethyl)-1H-pyrazole-3-carboxamide (CAS 1245773-17-4)
- 2-Octanoylcyclopentan-1-one (CAS 62808-72-4)
- 2-((2,6-Bis(trifluoromethyl)quinolin-4-yl)thio)ethanamine (CAS 541539-76-8)
- n1,n1,2,2-Tetramethyl-n3-(3-methylcyclopentyl)propane-1,3-diamine (CAS 415955-01-0)
- 4-fluoro-1-isocyanato-2-methylbenzene (CAS 67191-92-8)
- 2-Amino-N-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 38201-62-6)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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