6-Benzyl-1-((2-((tert-butyldimethylsilyl)oxy)ethoxy)methyl)-5-ethylpyrimidine-2,4(1H,3H)-dione CAS 153656-00-9
| CAS No. | 153656-00-9 |
| Molecular Formula | C22H34N2O4Si |
| Molecular Weight | 418.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Benzyl-1-((2-((tert-butyldimethylsilyl)oxy)ethoxy)methyl)-5-ethylpyrimidine-2,4(1H,3H)-dione (CAS 153656-00-9) is a high-purity analytical reference standard with the molecular formula C22H34N2O4Si and a molecular weight of 418.60 g/mol.
Structurally, 6-Benzyl-1-((2-((tert-butyldimethylsilyl)oxy)ethoxy)methyl)-5-ethylpyrimidine-2,4(1H,3H)-dione (C22H34N2O4Si) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 418.60 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Benzyl-1-((2-((tert-butyldimethylsilyl)oxy)ethoxy)methyl)-5-ethylpyrimidine-2,4(1H,3H)-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H34N2O4Si |
| Molecular Weight | 418.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
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