5-(Piperidin-1-ylsulfonyl)-1H-indole-2,3-dione CAS 329905-79-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329905-79-5 |
| Molecular Formula | C13H14N2O4S |
| Molecular Weight | 294.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Piperidin-1-ylsulfonyl)-1H-indole-2,3-dione (CAS 329905-79-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H14N2O4S. Molecular weight: 294.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H14N2O4S |
| Molecular Weight | 294.33 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(2-Fluorobenzyl)-2-phenylpyrimidine-4,6-diamine (CAS 338965-19-8)
- 5-Amino-2-(4-methoxyanilino)benzenesulfonic acid (CAS 33836-66-7)
- 5-((6-Methoxybenzo[d]thiazol-2-yl)amino)-5-oxopentanoic acid (CAS 436086-78-1)
- (5-Bromopyridin-3-yl)methyl methanesulfonate (CAS 145743-86-8)
- 1-(4-Fluorophenyl)-5-(pyrrolidin-3-yl)-1h-1,2,4-triazole hydrochloride (CAS 2490709-37-8)
- 3-Amino-2-fluoro-4-methylpyridine (CAS 173435-32-0)
- Methyl({[1-(2,2,2-trifluoroethyl)-1h-pyrazol-5-yl]methyl})amine (CAS 1345510-73-7)
- 2-(3,4-Dichlorophenyl)-2-phenylaceticacid (CAS 88875-60-9)
- (2S,3R,4R,5S,6R)-6-(Hydroxymethyl)-5-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triol (CAS 4482-75-1)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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