3-Cyano-N-propylbenzenesulfonamide CAS 56542-63-3
| CAS No. | 56542-63-3 |
| Molecular Formula | C10H12N2O2S |
| Molecular Weight | 224.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Cyano-N-propylbenzenesulfonamide.
3-Cyano-N-propylbenzenesulfonamide (CAS 56542-63-3) is a high-purity analytical reference standard with the molecular formula C10H12N2O2S and a molecular weight of 224.28 g/mol.
Structurally, 3-Cyano-N-propylbenzenesulfonamide (C10H12N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 224.28 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Cyano-N-propylbenzenesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O2S |
| Molecular Weight | 224.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 3-Cyano-n-(propan-2-yl)benzene-1-sulfonamide (CAS 1003740-72-4)
- 2-Cyano-n-propylbenzenesulfonamide (CAS 1016797-23-1)
- 5-Cyano-n-ethyl-2-methylbenzenesulfonamide (CAS 1409449-17-7)
- 2-(1-cyano-2-methylbutyl)-1,3-thiazole-4-carboxylic acid (CAS 1551131-41-9)
- 2-Cyano-n-isopropylbenzenesulfonamide (CAS 69360-13-0)
- 4-Cyano-n-propylbenzenesulfonamide (CAS 33402-62-9)
- 2-Cyano-phenothiazine (CAS 38642-74-9)
- 3-{[(1E)-2-cyano-2-(2,2-dimethylpropanoyl)eth-1-en-1-yl]amino}propanoic acid (CAS 1047724-26-4)
Recommended Standards
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- n-Ethyl-1-methyl-1h-pyrazole-4-sulfonamide (CAS 1152945-07-7)
- 1-Benzyl-4-phenyl-4-piperidinecarboxylic Acid HCl (CAS 1013330-27-2)
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