4-Ethyl-5-hydroxy-3,5-dimethyl-1H-pyrrol-2(5H)-one CAS 41254-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41254-89-1 |
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethyl-5-hydroxy-3,5-dimethyl-1H-pyrrol-2(5H)-one (CAS 41254-89-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H13NO2. Molecular weight: 155.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 6-Hydroxy-8-methyl-8-azabicyclo[3.2.1]Octan-3-one (CAS 110061-26-2)
- 4-hydroxy-1-azaspiro[4.4]nonan-2-one (CAS 1909317-66-3)
- 8-hydroxy-5-azaspiro[3.5]nonan-6-one (CAS 1909336-23-7)
- (S)-4-Hydroxy-5-isopropyl-3-methyl-1H-pyrrol-2(5H)-one (CAS 234752-13-7)
- 1-(2-Hydroxy-2,4-dimethyl-2,3-dihydro-1H-pyrrol-1-yl)ethanone (CAS 222845-04-7)
- 1-(6-Hydroxy-2-azaspiro[3.3]Heptan-2-yl)ethan-1-one (CAS 2299144-77-5)
- rel-1-(6-Hydroxy-3-azabicyclo[3.1.1]heptan-3-yl)ethan-1-one (CAS 2748487-58-1)
- 4-Hydroxy-3-methoxybenzonitrile 4421-08-3 Benzonitrile, 4-hydroxy-3-methoxy- NSC-158285 NSC158285 Vanillonitrile m-Anisonitrile, 4-hydroxy- (CAS 4421-08-3)
Recommended Standards
- 4-Butyl-5-methylisoxazol-3-ol (CAS 96520-39-7)
- 4-Fluorobenzothioamide (CAS 22179-72-2)
- 4-Butoxy-1H-pyrrol-2(5H)-one (CAS 282528-65-8)
- 1-Chloroisoquinoline (CAS 19493-44-8)
- 3-(4-Bromo-3-methoxyphenyl)cyclobutanecarboxylic acid (CAS 1255098-79-3)
- 5-Bromo-4-chloro-2-methoxypyrimidine (CAS 57054-93-0)
- 3-Ethyl-2-((4-methylbenzyl)thio)-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 692287-54-0)
- 3-(5-Phenyl-3-(trifluoromethyl)-1h-pyrazol-1-yl)propanenitrile (CAS 1006334-26-4)
- 2,2-Dichloro-1-phenylcyclopropane-1-carboxylic acid (CAS 27998-42-1)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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