9-Methyl-2,4-dioxo-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile CAS 412321-76-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 412321-76-7 |
| Molecular Formula | C12H14N4O2 |
| Molecular Weight | 246.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-Methyl-2,4-dioxo-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile (CAS 412321-76-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14N4O2. Molecular weight: 246.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14N4O2 |
| Molecular Weight | 246.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 1,3-Dimethyl-N-(2-(4-methylpiperazin-1-yl)benzo[d]thiazol-6-yl)-1H-pyrazole-5-carboxamide (CAS 1170535-69-9)
- n-({2-benzylbicyclo[2.2.1]heptan-2-yl}methyl)cyclopropanamine hydrochloride (CAS 1375471-88-7)
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- Gadobutrol impurity 159 (CAS 2892260-33-0)
- Ethyl 5-(1-(tert-butoxycarbonyl)piperidin-4-yl)-1H-benzo[d]imidazole-2-carboxylate (CAS 1956341-27-7)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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