1-(4-Methoxy-3-nitrobenzenesulfonyl)piperazine CAS 524711-18-0
| CAS No. | 524711-18-0 |
| Molecular Formula | C11H15N3O5S |
| Molecular Weight | 301.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(4-Methoxy-3-nitrobenzenesulfonyl)piperazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-(4-Methoxy-3-nitrobenzenesulfonyl)piperazine (CAS 524711-18-0) is a high-purity analytical reference standard with the molecular formula C11H15N3O5S and a molecular weight of 301.32 g/mol.
Structurally, 1-(4-Methoxy-3-nitrobenzenesulfonyl)piperazine (C11H15N3O5S) 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 301.32 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O5S |
| Molecular Weight | 301.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 1-(Phenylsulfonyl)-1H-indole-3-carboxylic acid (CAS 278593-17-2)
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- 5,6-Dimethyl-10-phenyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one; ethanol (CAS 1823183-78-3)
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- N-(4-chlorobenzyl)-2-((6-methyl-1H-benzo[d]imidazol-2-yl)thio)acetamide (CAS 391255-60-0)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com