5-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-2-thiophenesulfonyl chloride CAS 332361-07-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332361-07-6 |
| Molecular Formula | C13H8ClNO4S2 |
| Molecular Weight | 341.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-2-thiophenesulfonyl chloride (CAS 332361-07-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H8ClNO4S2. Molecular weight: 341.79 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H8ClNO4S2 |
| Molecular Weight | 341.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-(3-Chlorophenoxy)-1,3-dimethyl-N-phenyl-1H-pyrazole-4-carboxamide (CAS 303997-92-4)
- 5-[1-(4-Chlorophenoxy)ethyl]-N-phenyl-1H-pyrazole-1-carboxamide (CAS 321999-01-3)
- 5-(2-Chlorophenyl)-N-(4-methoxybenzyl)furan-2-carboxamide (CAS 853330-28-6)
- 2-Bromo-5-isocyanatothiophene (CAS 76537-03-6)
- tert-Butyl methyl(2-azaspiro[3.3]heptan-6-yl)carbamate oxalate (CAS 2173991-65-4)
- Pregabalin Impurity 128 (CAS CATO-C4X-1312128)
- Mavacamten Impurity 11 (CAS 1642289-43-7)
- tert-Butyl (1S,4R)-4-(hydroxymethyl)cyclopent-2-enylcarbamate (CAS 153011-43-9)
- Methyl 5-aminopyrazine-2-carboxylate hydrochloride (CAS 1417794-63-8)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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