3-Acetyl-5-hydroxy-4,5-dimethyl-1H-pyrrol-2(5H)-one CAS 98593-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98593-79-4 |
| Molecular Formula | C8H11NO3 |
| Molecular Weight | 169.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Acetyl-5-hydroxy-4,5-dimethyl-1H-pyrrol-2(5H)-one (CAS 98593-79-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H11NO3. Molecular weight: 169.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H11NO3 |
| Molecular Weight | 169.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- 1-(5-Hydroxy-3-methylisoxazol-4-yl)-2-methylpropan-1-one (CAS 111461-02-0)
- 6-Hydroxy-1-naphthonitrile (CAS 130200-57-6)
- 6-Hydroxy-2-(2-(methylamino)ethyl)pyrimidin-4(3h)-one (CAS 1341320-51-1)
- 1-Hydroxy-2-naphthonitrile (CAS 67176-26-5)
- 3-Hydroxy-2-naphthonitrile (CAS 52449-77-1)
- 4-Hydroxy-1-(2-hydroxyethyl)-6-methylpyridin-2(1H)-one (CAS 859209-43-1)
- 4-Hydroxy-2-naphthonitrile (CAS 293308-66-4)
- 4-Hydroxy-N,N-dimethyl-1,4-dihydropyrimidine-5-carboxamide (CAS 755711-78-5)
Recommended Standards
- 3-Acetyl-1,5-dimethylpyrrolidine-2,4-dione (CAS 95734-29-5)
- 3-Amino-1-isopropyl-1H-pyrazole-4-carboxylic acid (CAS 90008-61-0)
- 3,5-Dimethoxy-6-methylpyrazin-2-amine (CAS 90008-58-5)
- PropacetamolHydrochloride (CAS 66532-86-3)
- 1H-Imidazolium, 1,3-bis[2,7-bis(1-methylethyl)-1-naphthalenyl]-4,5-dihydro-, tetrafluoroborate(1-) (1:1) (CAS 1025030-97-0)
- Ketorolac Impurity 28 (CAS CATO-C4X-166928)
- 5-(5-Bromothiophen-2-yl)-N-(4-fluorophenyl)-1,3-thiazol-2-amine (CAS 297150-31-3)
- Fluralaner Impurity 18 (CAS CATO-C4X-218018)
- 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-methylpiperidine-2-carboxylic acid (CAS 2219369-36-3)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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