5-oxo-5-{4-[4-(propan-2-yl)benzenesulfonyl]piperazin-1-yl}pentanoic acid CAS 888103-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 888103-33-1 |
| Molecular Formula | C18H26N2O5S |
| Molecular Weight | 382.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-oxo-5-{4-[4-(propan-2-yl)benzenesulfonyl]piperazin-1-yl}pentanoic acid (CAS 888103-33-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H26N2O5S. Molecular weight: 382.47 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H26N2O5S |
| Molecular Weight | 382.47 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- Propan-2-one O-(2,3,3,3-tetrafluoro-2-(perfluoropropoxy)propanoyl) oxime (CAS 340034-66-4)
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Recommended Standards
- 5-(4-Fluorophenyl)-2-mercapto-3-phenethylthieno[2,3-d]pyrimidin-4(3h)-one (CAS 851169-52-3)
- Lamivudine Impurity 34 (CAS 389128-28-3)
- 2-({4-[(Diethylamino)sulfonyl]anilino}carbonyl)cyclohexanecarboxylic acid (CAS 543695-31-4)
- 4-Methyl-5-[3-(2-pyridinyl)-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]-4H-1,2,4-triazole-3-thiol (CAS 551921-22-3)
- (R)-4-Fluoro-3-((1-methylpyrrolidin-3-yl)oxy)aniline (CAS 790207-96-4)
- 6-Methoxy-2-(piperazin-1-yl)benzo[d]thiazole (CAS 37016-01-6)
- 7-Bromo-6-chlorocinnolin-4-ol (CAS 1698027-13-2)
- 3-Indoleacetamide (CAS 879-37-8)
- N-(Cyclohexylmethyl)ethanesulfonamide (CAS 885380-69-8)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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