4-[(4-Phenyl-1-piperazinyl)sulfonyl]aniline CAS 150558-10-4
| CAS No. | 150558-10-4 |
| Molecular Formula | C16H19N3O2S |
| Molecular Weight | 317.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4-[(4-Phenyl-1-piperazinyl)sulfonyl]aniline (CAS 150558-10-4) is a high-purity analytical reference standard with the molecular formula C16H19N3O2S and a molecular weight of 317.41 g/mol.
4-[(4-Phenyl-1-piperazinyl)sulfonyl]aniline (C16H19N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO manufactures 4-[(4-Phenyl-1-piperazinyl)sulfonyl]aniline 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.
Physical & Chemical Properties
| Molecular Formula | C16H19N3O2S |
| Molecular Weight | 317.41 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- 6-(4-Ethyl-1-piperazinyl)pyridine-3-boronic Acid Pinacol Ester (CAS 940285-00-7)
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- (4-Benzyl-1-piperazinyl)(2-chloro-3-pyridinyl)-methanone (CAS 544428-67-3)
- 4-{3-[(4-Methyl-1-piperazinyl)carbonyl]anilino}-4-oxobutanoic acid (CAS 1003151-98-1)
- 11-(1-Piperazinyl-d8)-dibenzo[b,f][1,4]thiazepin-7-ol (CAS 1246819-53-3)
- 3-(4-Methyl-1-piperazinyl)phenylboronic Acid Pinacol Ester (CAS 747413-18-9)
- 4-[(4-Boc-1-piperazinyl)methyl]benzoic Acid (CAS 479353-63-4)
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- 2-(3-Methyl-thiophen-2-yl)-thiazolidine-4-carboxylic acid (CAS 318466-03-4)
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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