1-((2-Chlorophenyl)sulfonyl)piperazine CAS 233261-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 233261-84-2 |
| Molecular Formula | C10H13ClN2O2S |
| Molecular Weight | 260.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2-Chlorophenyl)sulfonyl)piperazine (CAS 233261-84-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H13ClN2O2S. Molecular weight: 260.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H13ClN2O2S |
| Molecular Weight | 260.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2023 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-(3-Chlorophenyl)benzo[d]thiazol-6-amine (CAS 1267224-50-9)
- 1-(2-Chlorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269291-36-2)
- 1-(2-Chlorophenyl)-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269291-47-5)
- 1-(4-Chlorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269294-00-9)
- 1-(3-Chlorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269294-21-4)
- (2E)-3-[(4-Chlorophenyl)amino]-2-(thiophen-3-yl)prop-2-enenitrile (CAS 477851-21-1)
- 1-(4-Chlorophenyl)-2-(propane-2-sulfonyl)ethan-1-one (CAS 344267-26-1)
- 2-(4-Chlorophenyl)-1,3-benzothiazol-6-amine (CAS 53544-78-8)
Recommended Standards
- 1-((2-Chlorothiazol-5-yl)methyl)piperidine-4-carboxylic acid (CAS 939986-49-9)
- 1-(4-Chloro-2,5-dimethoxyphenyl)-3-methylthiourea (CAS 196700-47-7)
- 1-(3-Chlorobenzenesulfonyl)piperazine (CAS 233261-85-3)
- prop-2-en-1-yl 2-methylpropanoate (CAS 15727-77-2)
- N'-[(1Z)-(2,4-Dichlorophenyl)methylidene]-2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide (CAS 477863-96-0)
- Neopatulin (CAS 70402-10-7)
- 3-Chloro-4-((2-chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1455261-71-8)
- N-ethyl-2-(1H-pyrrol-1-yl)ethan-1-amine (CAS 73627-29-9)
- 8-Fluoroquinolin-3-amine (CAS 936324-21-9)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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 13829788188 / jacky.chen@cato-chem.com