3-Hydroxy-4-(4-hydroxyphenyl)-1-methylpyrrolidine-2,5-dione CAS 61837-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61837-69-2 |
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Hydroxy-4-(4-hydroxyphenyl)-1-methylpyrrolidine-2,5-dione (CAS 61837-69-2) pharmaceutical standards reference standard. Molecular formula: C11H11NO4. Molecular weight: 221.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Cyclopropyl-5,7-dimethylisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione (CAS 506437-25-8)
- 3-Hydroxy-6,7-dimethoxyisoquinolin-1(2H)-one (CAS 63177-14-0)
- 3-Cyclopropyl-1-(3-nitrophenyl)urea (CAS 64393-00-6)
- Ethyl 1-oxiranylmethylisonipecotate (CAS 187084-47-5)
- 2-(Di-tert-butylphosphino)-N,N,N-trimethylethanaminium chloride (CAS 360577-23-7)
- 4,7-Dihydrotrithiepine (CAS 13005-82-8)
- (2S,3R,4R,5R)-5-(benzyloxymethyl)-4-[tert-butyl(dimethyl)silyl]oxy-2-(3-fluorophenyl)-3-methoxy-tetrahydrofuran-2-ol (CAS 1583260-03-0)
- 2-Chloro-4-methylthiazole-5-carbaldehyde (CAS 289469-54-1)
- 2-[4-(Chloromethyl)-5-methyl-1h-1,2,3-triazol-1-yl]phenyl methyl ether (CAS 1338688-06-4)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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