(Z)-3-(1-Hydroxyethylidene)pyrrolidine-2,4-dione CAS 66056-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66056-61-9 |
| Molecular Formula | C6H7NO3 |
| Molecular Weight | 141.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (Z)-3-(1-Hydroxyethylidene)pyrrolidine-2,4-dione (CAS 66056-61-9) pharmaceutical standards reference standard. Molecular formula: C6H7NO3. Molecular weight: 141.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7NO3 |
| Molecular Weight | 141.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1975 |
| Nitrogen Atoms | 1 |
Related Z Standards
- 3-(1-Hydroxyethylidene)pyrrolidine-2,4-dione (CAS 159770-37-3)
- (E)-3-(1-Hydroxyethylidene)pyrrolidine-2,4-dione (CAS 66056-60-8)
- 3-(1-Hydroxyethylidene)-2,4-pentanedione 815-68-9 Triacetylmethane (CAS 815-68-9)
- (Z)-4-(1-Hydroxyethylidene)-1,3-dimethyl-1H-pyrazol-5(4H)-one (CAS 179985-33-2)
- (Z)-3-(1-Hydroxyethylidene)-1-methylpyrrolidine-2,4-dione (CAS 140837-96-3)
- 4-(1-Hydroxyethylidene)-3-propylisoxazol-5(4H)-one (CAS 150307-84-9)
- 5-(1-Hydroxyethylidene)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 374762-40-0)
- 2-(1-hydroxyethylidene)malononitrile (CAS 5515-35-5)
Recommended Standards
- (S)-2-Acetamidobut-3-ynoic acid (CAS 73537-08-3)
- 1-(3-(Hydroxymethyl)isoxazol-5-yl)ethanone (CAS 866002-71-3)
- 1-(3-Methoxyisoxazol-5-yl)ethanone (CAS 54258-26-3)
- (2S,3R)-2-(prop-1-en-2-yl)tetrahydrofuran-3-carboxylic acid (CAS 1807941-01-0)
- (3-BROMOPHENYL)(PIPERAZIN-1-YL)METHANONE HCL (CAS 1951442-06-0)
- 2-Bromo-1-(1-methyl-4-pyrazolyl)ethanone (CAS 706819-66-1)
- (4-Methyl-6-morpholinopyridin-3-yl)(phenyl)methanone (CAS 1355220-00-6)
- 1-(tert-Butoxycarbonyl)-5'-methyl-4',5'-dihydrospiro[piperidine-4,7'-thieno[2,3-c]pyran]-2'-carboxylic acid (CAS 2088333-65-5)
- ((3-Bromobenzyl)imino)dimethyl-lambda6-sulfanone (CAS 1644499-84-2)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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