N-(5-amino-1,3,4-thiadiazol-2-yl)benzenesulfonamide CAS 89782-62-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89782-62-7 |
| Molecular Formula | C8H8N4O2S2 |
| Molecular Weight | 256.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(5-amino-1,3,4-thiadiazol-2-yl)benzenesulfonamide (CAS 89782-62-7) 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.) | 1982 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- N-(4-Aminophenyl)-2-phenoxypropanamide (CAS 953900-21-5)
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- N-(4-Aminophenyl)-2-ethoxybenzamide (CAS 953905-80-1)
- 2-(2,5-Dimethyl-4-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1202858-84-1)
- Fmoc-Arg(Mtr)-OPfp (CAS 130397-19-2)
- N-Boc-(2S,3S)-2-hydroxy-3-amino-5-methylhexanoic acid (CAS 73397-27-0)
- 1-Butanone, 1-(3,4,5-trifluorophenyl)- (CAS 1247208-98-5)
- (R)-6,7-Difluoro-4-oxochromane-2-carboxylic acid (CAS 2529546-72-1)
- 3,6-Bis(hexylthio)phthalonitrile (CAS 344453-43-6)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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