1-((4-Ethoxyphenyl)sulfonyl)piperazine hydrochloride CAS 1171081-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1171081-48-3 |
| Molecular Formula | C12H18N2O3S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((4-Ethoxyphenyl)sulfonyl)piperazine hydrochloride (CAS 1171081-48-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18N2O3S HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18N2O3S HCl |
| Molecular Weight | 306.81 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; 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,3-Dichloro-3-(2,4-dimethylphenyl)propiophenone (CAS 898794-44-0)
- N-Benzyl-3-bromobenzenesulfonamide (CAS 625470-36-2)
- 2-Amino-3-(anthracen-9-yl)propanoic acid (CAS 76932-40-6)
- 4-Bromo-1,5-dimethyl-1H-imidazole-2-carboxylic acid (CAS 1367934-84-6)
- (1-(2,4-Dichlorobenzyl)piperidin-3-yl)methanol (CAS 864409-93-8)
- (S)-2-(4-methyl-3-nitrophenyl)pyrrolidine (CAS 1213088-49-3)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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