3-Carboxy-2,2,5,5-tetramethylpyrrolidinyl-1-oxy CAS 2154-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2154-68-9 |
| Molecular Formula | C9H16NO3 |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Carboxy-2,2,5,5-tetramethylpyrrolidinyl-1-oxy (CAS 2154-68-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H16NO3. Molecular weight: 186.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H16NO3 |
| Molecular Weight | 186.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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