4-(3-Pyridinyl)-2-pyrrolidinone CAS 55656-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55656-99-0 |
| Molecular Formula | C9H10N2O |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(3-Pyridinyl)-2-pyrrolidinone (CAS 55656-99-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H10N2O. Molecular weight: 162.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O |
| Molecular Weight | 162.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(3-Hydroxyprop-1-yn-1-yl)-3-methylphenol (CAS 2152623-88-4)
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- 4-(2-Propyn-1-yloxy)benzenemethanol (CAS 34905-02-7)
- 2-Phenethylbenzofuran (CAS 40485-03-8)
- 2-((3-Methoxypropyl)amino)-6,7-dihydro-5h-cyclopenta[b]pyridine-3-carbonitrile (CAS 1281897-47-9)
- 1,1,3-Triethoxypropane (CAS 7789-92-6)
- Tazobactam Impurity 26 (CAS 87579-79-1)
- 6-Fluoronicotinic Acid (CAS 403-45-2)
- N-benzyl-5-bromo-2-chlorobenzamide (CAS 892018-65-4)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
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