N-(4-Chlorophenyl)-1,3-propanesultam CAS 71703-13-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71703-13-4 |
| Molecular Formula | C9H10ClNO2S |
| Molecular Weight | 231.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Chlorophenyl)-1,3-propanesultam (CAS 71703-13-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10ClNO2S. Molecular weight: 231.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10ClNO2S |
| Molecular Weight | 231.70 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- n,n-Bis(2-methoxyethyl)sulfamoyl chloride (CAS 371150-44-6)
- N-Allyl-3-chlorobenzenesulfonamide (CAS 66898-22-4)
- 4-Chloro-N-cyclopropylbenzenesulfonamide (CAS 354128-89-5)
- 4-Oxo-4-(pyridin-4-ylamino)butanoic acid (CAS 62134-51-4)
- methyl 4,5-dihydroxypyridine-2-carboxylate (CAS 527681-11-4)
- Marbofloxacin EP Impurity A (CAS 115551-40-1)
- (6-Methoxy-2-phenylquinolin-4-yl)methanol (CAS 66324-16-1)
- 3-Hydroxy-2-(hydroxymethyl)-6-methyl-4H-pyran-4-one (CAS 22639-17-4)
- 4-butoxy-3-iodo-5-methoxybenZaldehyde (CAS 834914-06-6)
- Peptide Impurity 04 (CAS 2913424-91-4)
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