2154-70-3 3-Cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-N-oxyl 1-Pyrrolidinyloxy, 3-cyano-2,2,5,5-tetramethyl- 3-Cyano-proxyl CAS 2154-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2154-70-3 |
| Molecular Formula | C9H15N2O |
| Molecular Weight | 167.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2154-70-3 3-Cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-N-oxyl 1-Pyrrolidinyloxy, 3-cyano-2,2,5,5-tetramethyl- 3-Cyano-proxyl (CAS 2154-70-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H15N2O. Molecular weight: 167.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H15N2O |
| Molecular Weight | 167.23 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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