4-OXO-2,2,6,6-TETRAMETHYLPIPERIDINE-1-15N-1-OXYL 33490-11-8 CAS 33490-11-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33490-11-8 |
| Molecular Formula | C9H16[15N]O2 |
| Molecular Weight | 171.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-OXO-2,2,6,6-TETRAMETHYLPIPERIDINE-1-15N-1-OXYL 33490-11-8 (CAS 33490-11-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H16[15N]O2. Molecular weight: 171.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H16[15N]O2 |
| Molecular Weight | 171.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related OXO Standards
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- 2,2,6,6-Tetramethylpiperidine-4-carbaldehyde (CAS 53085-38-4)
- 2,2,6,6-tetramethylpiperidine-1,4-diol (CAS 3637-10-3)
- 2,2,6,6-Tetramethylpiperidine-d18-1-oxyl (CAS 205679-68-1)
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Recommended Standards
- CAS 251459-09-3 (CAS 251459-09-3)
- QVN6YGK7M5 6469-32-5 4-Methylthiazole-5-propionic acid EINECS 229-284-6 UNII-QVN6YGK7M5 (CAS 6469-32-5)
- Timolol Impurity 16 (CAS 214691-24-4)
- 4-(Bromomethyl)-3-methoxy-1,5-naphthyridine (CAS 893566-34-2)
- 1-(2-(2-Methyl-6-(pyrrolidin-1-yl)pyridin-3-yl)piperidin-1-yl)ethan-1-one (CAS 1352525-14-4)
- Ethyl 2-(2-oxo-2,3-dihydrothiazol-4-yl)acetate (CAS 56417-55-1)
- 2-bromo-1-(bromomethyl)-4-(trifluoromethyl)benzene (CAS 657-64-7)
- 2-Phenyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine dihydrochloride (CAS 485402-40-2)
- 6-Amino-N-(3-chloro-4-fluorophenyl)-8-(trifluoromethyl)-4-thia-2-azatricyclo[7.5.0.0^{3,7}]tetradeca-1(9),2,5,7-tetraene-5-carboxamide (CAS 626227-58-5)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com