7-Ethoxy-2-(heptan-3-yl)-3-methylimidazo[1,2-a]pyrimidin-5(1H)-one CAS 681845-80-7
| CAS No. | 681845-80-7 |
| Molecular Formula | C16H25N3O2 |
| Molecular Weight | 291.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 291.39 g/mol gives 7-Ethoxy-2-(heptan-3-yl)-3-methylimidazo[1,2-a]pyrimidin-5(1H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-Ethoxy-2-(heptan-3-yl)-3-methylimidazo[1,2-a]pyrimidin-5(1H)-one (CAS 681845-80-7), molecular formula C16H25N3O2 and molecular weight 291.39 g/mol, is a CATO reference standard with documented purity and traceability.
7-Ethoxy-2-(heptan-3-yl)-3-methylimidazo[1,2-a]pyrimidin-5(1H)-one (C16H25N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-Ethoxy-2-(heptan-3-yl)-3-methylimidazo[1,2-a]pyrimidin-5(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H25N3O2 |
| Molecular Weight | 291.39 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
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- 5-bromo-1,3-dimethyl-1H-indazole (CAS 552331-30-3)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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