1-((2-Fluorophenyl)sulfonyl)piperazine CAS 565166-33-8
| CAS No. | 565166-33-8 |
| Molecular Formula | C10H13FN2O2S |
| Molecular Weight | 244.29 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.
1-((2-Fluorophenyl)sulfonyl)piperazine (CAS 565166-33-8), molecular formula C10H13FN2O2S and molecular weight 244.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H13FN2O2S, 1-((2-Fluorophenyl)sulfonyl)piperazine contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 244.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1-((2-Fluorophenyl)sulfonyl)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.
Physical & Chemical Properties
| Molecular Formula | C10H13FN2O2S |
| Molecular Weight | 244.29 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.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 1-(4-fluorophenyl)-1H-1,3-benzodiazole-2-thiol (CAS 1038333-46-8)
- 1-(3-Fluorophenyl)-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269291-21-5)
- 1-(4-Fluorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269291-65-7)
- 1-(2-Fluorophenyl)-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269292-30-9)
- 1-(4-Fluorophenyl)-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269293-20-0)
- 1-(3-Fluorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269293-54-0)
- 1-(2-Fluorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269294-34-9)
- (2Z)-3-[(4-Fluorophenyl)amino]-2-(thiophen-3-yl)prop-2-enenitrile (CAS 477851-22-2)
Recommended Standards
- {2-[(4-methoxyphenyl)methoxy]pyridin-4-yl}methanamine (CAS 869293-98-1)
- 1-((3-Fluorophenyl)sulfonyl)piperazine (CAS 743441-88-5)
- [6-(2-ethoxyphenoxy)pyridin-3-yl]methanamine (CAS 954575-99-6)
- 1-((4-Fluorophenyl)sulfonyl)piperazine (CAS 27106-49-6)
- 1-[3-Methyl-4-(propan-2-yl)phenyl]-1H-1,2,3,4-tetrazole (CAS 866151-26-0)
- 1-Methyl-4-(6-methylhept-5-en-2-yl)cyclohexa-1,3-diene (CAS 451-55-8)
- (4-(n-Butylsulfamoyl)phenyl)boronic acid (CAS 850589-32-1)
- 4-Chloro-2-(4-chlorophenyl)-5-hydroxypyridazin-3(2H)-one (CAS 64178-70-7)
- 4-(4-Methylpiperazine-1-carbonyl)phenol hydrochloride (CAS 1197232-18-0)
- (2R,3S,4R,5R)-2,3,4,5,6-Pentahydroxy-N-(3-(triethoxysilyl)propyl)hexanamide (CAS 104275-58-3)
- 1-(3-chloro-4-methoxyphenyl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1267764-41-9)
- (S)-2-amino-3-(4-cyanophenyl)propanoic acid hydrochloride (CAS 104531-20-6)
- 3-Amino-3-(4-fluoro-3-nitrophenyl)propanoic acid (CAS 773126-10-6)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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