Benzo[d]thiazole-7-sulfonic acid CAS 159555-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159555-57-4 |
| Molecular Formula | C7H5NO3S2 |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Benzo[d]thiazole-7-sulfonic acid (CAS 159555-57-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5NO3S2. Molecular weight: 215.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5NO3S2 |
| Molecular Weight | 215.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- (R)-4,4'-diiodo-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (CAS 2050189-65-4)
- Methyl 5-benzyl-2-isothiocyanatothiophene-3-carboxylate (CAS 861452-15-5)
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- Berberine Impurity 1 (CAS CATO-C4X-21991)
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