4-Oxo-4-(1-(phenylsulfonyl)-1H-pyrrol-3-yl)butanoic acid, 97% CAS 81454-02-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81454-02-6 |
| Molecular Formula | C14H13NO5S |
| Molecular Weight | 307.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Oxo-4-(1-(phenylsulfonyl)-1H-pyrrol-3-yl)butanoic acid, 97% (CAS 81454-02-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13NO5S. Molecular weight: 307.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13NO5S |
| Molecular Weight | 307.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 5-(Phenylsulfonyl)-2-(2-propynylsulfanyl)-4-pyrimidinol (CAS 341968-29-4)
- 1-(Phenylsulfonyl)-1H-pyrrole-3-sulfonyl chloride (CAS 881406-26-4)
- 4-(1-(Phenylsulfonyl)-1H-pyrrol-3-yl)thiazol-2-amine (CAS 1105193-82-5)
- N-(phenylsulfonyl)-N-(o-tolyl)glycine (CAS 117309-36-1)
- N-(phenylsulfonyl)-N-(m-tolyl)glycine (CAS 117309-37-2)
- N-(phenylsulfonyl)-N-(p-tolyl)glycine (CAS 117309-38-3)
- (Phenylsulfonyl)phenylalanine (CAS 40279-93-4)
- 1-(Phenylsulfonyl)octahydro-1H-indole-2-carboxylic acid (CAS 1009251-19-7)
Recommended Standards
- 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)-amino]-benzoic acid (CAS 332163-01-6)
- 5-Benzylsulfamoyl-2-hydroxy-benzoic acid (CAS 327093-03-8)
- 4-((4-Methoxyphenyl)sulfonamido)benzoicacid (CAS 63421-69-2)
- 2-((Tributylstannyl)methyl)benzaldehyde (CAS 157309-21-2)
- 2,2-Dibromo-1-(naphthalen-1-yl)ethan-1-one (CAS 91331-09-8)
- 2,2-Difluoro-2-(tetrahydro-2H-pyran-4-yl)ethan-1-amine (CAS 1048963-32-1)
- Benzenamine, 4,4′-(21H,23H-porphine-5,15-diyl)bis- (CAS 292145-34-7)
- 3,4-Dichloro-5-methylphenylacetonitrile (CAS 1806284-83-2)
- (4,6-Dimethoxypyridin-2-yl)methanol (CAS 65873-71-4)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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 13829788188 / jacky.chen@cato-chem.com