N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(2-(furan-3-yl)ethyl)oxalamide CAS 1706220-69-0
| CAS No. | 1706220-69-0 |
| Molecular Formula | C16H22N2O3 |
| Molecular Weight | 290.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(2-(furan-3-yl)ethyl)oxalamide (CAS 1706220-69-0) is a high-purity analytical reference standard with the molecular formula C16H22N2O3 and a molecular weight of 290.36 g/mol.
Structurally, N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(2-(furan-3-yl)ethyl)oxalamide (C16H22N2O3) contains a nitrogen-containing heterocyclic scaffold, 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 290.36 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(2-(furan-3-yl)ethyl)oxalamide 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 | C16H22N2O3 |
| Molecular Weight | 290.36 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Related N Standards
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- N-Boc-N-methylpiperazine-d8 (CAS 1189436-83-6)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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