5-Ethylidene-4-hydroxy-1H-pyrrol-2(5H)-one CAS 63592-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63592-07-4 |
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethylidene-4-hydroxy-1H-pyrrol-2(5H)-one (CAS 63592-07-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7NO2. Molecular weight: 125.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
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- 2-Ethylidene-4-methyloxazol-5(2H)-one (CAS 13895-32-4)
- 4-Ethylidene-2-methyloxazol-5(4H)-one (CAS 4974-23-6)
- 5-Ethylidene-2-norbornene (Mixture of endo and ex) (CAS 16219-75-3)
- 1-Ethylidene-2-phenylhydrazine (CAS 935-07-9)
- Ethylidene,2-methoxy-1-(4-methylphenyl)-2-oxo- (CAS 428482-12-6)
- (E)-4-Ethylidene-5-methyl-3-(propan-2-ylidene)pyrrolidin-2-one (CAS 37817-45-1)
- (Z)-4-Ethylidene-5-methyl-3-(propan-2-ylidene)pyrrolidin-2-one (CAS 37817-28-0)
- N'-Ethylidene-5-methylisoxazole-3-carbohydrazide (CAS 90000-70-7)
Recommended Standards
- 5-Ethyl-4H-1,2,4-triazole-3-carbaldehyde (CAS 944906-22-3)
- 5-formylfuran-2-carbonitrile (CAS 42061-89-2)
- 5-Cyclopropyl-1,2,4-oxadiazol-3-amine (CAS 868696-42-8)
- 1-Chloro-2-methylpentane (CAS 14753-05-0)
- Eburicol (CAS 6890-88-6)
- 4-[2-(4-Hydroxy-3-methylphenyl)-4-methylpentan-2-yl]-2-methylphenol (CAS 50628-55-2)
- N-Benzyl-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775421-62-9)
- 2-(3-((3,5-Difluorobenzyl)oxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246637-22-7)
- n-(2-(Pyrrolidin-1-yl)propyl)furan-2-carboxamide (CAS 1216834-64-8)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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