3-Chloro-n-methylbenzene-1-sulfonamide CAS 16937-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16937-19-2 |
| Molecular Formula | C7H8ClNO2S |
| Molecular Weight | 205.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Chloro-n-methylbenzene-1-sulfonamide (CAS 16937-19-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H8ClNO2S. Molecular weight: 205.66 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H8ClNO2S |
| Molecular Weight | 205.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Chloro-5-methanesulfonylaniline (CAS 16328-56-6)
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- 5,6,7,8-Tetrahydro-1H-cyclohepta[c]furan-1,3(4H)-dione (CAS 10412-04-1)
- 1242909-55-2 2-(4-Fluorophenyl)-3,8-dioxo-2,3,5,6,7,8-hexahydroisoquinoline-4-carboxylic acid (CAS 1242909-55-2)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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- 130,000+ catalog items in stock, COA supplied with every batch
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