1,3-Di-tert-butyl-1H-imidazol-3-ium-2-carboxylate CAS 479641-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 479641-76-4 |
| Molecular Formula | C12H20N2O2 |
| Molecular Weight | 224.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Di-tert-butyl-1H-imidazol-3-ium-2-carboxylate (CAS 479641-76-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H20N2O2. Molecular weight: 224.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H20N2O2 |
| Molecular Weight | 224.30 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- 1,3-Di(pyridin-4-yl)cyclopentane (CAS 865075-20-3)
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- n-[4-(5-carbamoyl-1h-pyrrol-3-yl)-1,3-thiazol-2-yl]-1h-indazole-3-carboxamide (CAS 1061528-46-8)
- tert-Butyl ((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)methyl)carbamate (CAS 1425334-54-8)
- Ethyl 4-(1-hydrazinylethyl)benzoate (CAS 78254-16-7)
- 6-(4-Hydroxyphenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437477-62-7)
- Ethenamine, 2-(4-bromo-2-nitrophenyl)-n,n-dimethyl- (CAS 78508-22-2)
- DAPK Substrate Peptide (CAS 386769-53-5)
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