5,5-Dimethyl-2-{1-[(2-piperazin-1-ylethyl)amino]ethylidene}cyclohexane-1,3-dione CAS 329218-79-3
| CAS No. | 329218-79-3 |
| Molecular Formula | C16H27N3O2 |
| Molecular Weight | 293.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5,5-Dimethyl-2-{1-[(2-piperazin-1-ylethyl)amino]ethylidene}cyclohexane-1,3-dione (CAS 329218-79-3) is a high-purity analytical reference standard with the molecular formula C16H27N3O2 and a molecular weight of 293.40 g/mol.
Structurally, 5,5-Dimethyl-2-{1-[(2-piperazin-1-ylethyl)amino]ethylidene}cyclohexane-1,3-dione (C16H27N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 293.40 g/mol, it falls into the medium-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.
CATO manufactures 5,5-Dimethyl-2-{1-[(2-piperazin-1-ylethyl)amino]ethylidene}cyclohexane-1,3-dione 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 | C16H27N3O2 |
| Molecular Weight | 293.40 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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