5,7-Dichloro-1h-2lambda4-benzo[c][1,2,5]thiadiazole-4-sulfonamide CAS 1152947-55-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152947-55-1 |
| Molecular Formula | C6H5Cl2N3O2S2 |
| Molecular Weight | 286.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dichloro-1h-2lambda4-benzo[c][1,2,5]thiadiazole-4-sulfonamide (CAS 1152947-55-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5Cl2N3O2S2. Molecular weight: 286.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5Cl2N3O2S2 |
| Molecular Weight | 286.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-Bromo-N-[3-(sec-butoxy)phenyl]acetamide (CAS 1138442-56-4)
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- 2-Bromo-N-[4-(sec-butoxy)phenyl]acetamide (CAS 1138442-55-3)
- (1s,2s,3s,4r)-3-Aminobicyclo[2.2.1]heptane-2-carboxylic acid (CAS 76198-36-2)
- 5-Methoxynicotinoyl chloride (CAS 1123782-83-1)
- 2-Methoxy-3-methylaniline (CAS 18102-30-2)
- Ethyl 2-(2-((4-(trifluoromethoxy)phenyl)amino)thiazol-5-yl)acetate (CAS 1092959-60-8)
- 1-(3-Methyl-4-nitrophenyl)ethan-1-one (CAS 96784-58-6)
- Levofloxacin Impurity 88 (CAS CATO-C4X-137188)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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