2-(5-Amino-1,3,4-thiadiazol-2-yl)benzenesulfonamide CAS 84557-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84557-53-9 |
| Molecular Formula | C8H8N4O2S2 |
| Molecular Weight | 256.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Amino-1,3,4-thiadiazol-2-yl)benzenesulfonamide (CAS 84557-53-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8N4O2S2. Molecular weight: 256.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O2S2 |
| Molecular Weight | 256.30 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.) | 1981 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-(4-Phenethoxyphenyl)acetic acid (CAS 887360-10-3)
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- N-(6-Oxo-1,6-dihydropyridazin-3-yl)-N-propylacetamide (CAS 88259-87-4)
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- 6-(3-Fluorophenoxy)hexanenitrile (CAS 1443338-56-4)
- (3R,6S)-3,6-Dimethylmorpholine-2,5-dione (CAS 129880-51-9)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(2,4,5-trifluorophenyl)acetamide (CAS 303091-66-9)
- Boc-β-Phe(4-OMe)-OH (CAS 159990-12-2)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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