5-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-5-oxopentanoic acid CAS 904766-72-9
| CAS No. | 904766-72-9 |
| Molecular Formula | C15H19FN2O5S |
| Molecular Weight | 358.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-5-oxopentanoic acid 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.
5-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-5-oxopentanoic acid (CAS 904766-72-9), molecular formula C15H19FN2O5S and molecular weight 358.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-5-oxopentanoic acid (C15H19FN2O5S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C15H19FN2O5S |
| Molecular Weight | 358.39 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- (4-Fluorophenyl)(5-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-3-yl)methanamine (CAS 1710846-19-7)
- 2-(4-(4-Fluorophenyl)piperazin-1-yl)-N-(3-nitrophenyl)acetamide (CAS 882081-62-1)
- 2-[4-(2-Fluorophenyl)piperazino]-N-(3-nitrophenyl)acetamide (CAS 329059-07-6)
- 2-[4-(4-Fluorophenyl)piperazino]-N-(2-nitrophenyl)acetamide (CAS 329778-01-0)
- Benzyl 4-(((3-fluorophenyl)amino)methyl)-4-hydroxypiperidine-1-carboxylate (CAS 1047655-89-9)
- Benzyl 4-(((4-fluorophenyl)amino)methyl)-4-hydroxypiperidine-1-carboxylate (CAS 1047655-93-5)
- 6-(3-Fluorophenyl)-3-methyl-1-phenyl-1,4,5,6-tetrahydropyrazolo[4,3-f]pyrrolo[1,2-a][1,4]diazepine (CAS 1242869-89-1)
- 2-[4-(4-Fluorophenyl)piperazino]-4-phenylnicotinonitrile (CAS 860786-28-3)
Recommended Standards
- 4-Methyl-N-{5-methyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}benzamide (CAS 223261-54-9)
- 5-(5-aminopentylamino)-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2307476-95-3)
- 4-Ethoxy-N-(3-(imidazo[1,2-a]pyrimidin-2-yl)phenyl)benzamide (CAS 863020-12-6)
- 5,5'-Bi(1,10-phenanthroline) (CAS 96761-79-4)
- N1-(2,6-dichlorobenzyl)-N1-ethylethane-1,2-diamine (CAS 1353961-01-9)
- (1R,2R,3S,4S)-bicyclo[2.2.1]Hept-5-ene-2,3-dicarboxylic acid (CAS 21196-51-0)
- 2-Chloroethyl (3-nitrophenyl)carbamate (CAS 98993-59-0)
- Ditetradecylsulfane (CAS 35599-83-8)
- 3-(6-Methyl-1,2,3,4,5,6-hexahydro-[2,4]bipyridinyl-4-yl)-propionic acid ethyl ester dihydrochloride (CAS 1361112-01-7)
- 2,3-Dimethylsuccinic Acid (CAS 13545-04-5)
- 1,4-Dichloro-2-difluoromethoxy-3-fluorobenzene (CAS 1803790-76-2)
- Methyl 3-amino-5-morpholino-2-nitrobenzoate (CAS 1203486-58-1)
- SKLB1002 (CAS 1225451-84-2)
- Insulin Lispro (CAS 133107-64-9)
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