1-[alpha-(4,6-Dimethoxypyrimidin-2-yl)benzyl]-piperazine CAS 354563-89-6
| CAS No. | 354563-89-6 |
| Molecular Formula | C17H22N4O2 |
| Molecular Weight | 314.38 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.
1-[alpha-(4,6-Dimethoxypyrimidin-2-yl)benzyl]-piperazine (CAS 354563-89-6), molecular formula C17H22N4O2 and molecular weight 314.38 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-[alpha-(4,6-Dimethoxypyrimidin-2-yl)benzyl]-piperazine (C17H22N4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 314.38 g/mol, it falls into the moderately-high-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), 1-[alpha-(4,6-Dimethoxypyrimidin-2-yl)benzyl]-piperazine 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 | C17H22N4O2 |
| Molecular Weight | 314.38 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related alpha Standards
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- (2,4-Dimethoxypyrimidin-6-yl)zinc pivalate (0.86 mmol/g) (CAS 1643792-49-7)
- 4-((4,6-Dimethoxypyrimidin-5-yl)sulfonyl)thiomorpholine (CAS 861208-71-1)
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Recommended Standards
- 1-[(4-Methylphenyl)methoxy]-2-phenyl-1H-1,3-benzodiazole (CAS 338791-36-9)
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- 1,4-Di-tert-butyl 2-formylpiperazine-1,4-dicarboxylate (CAS 216228-85-2)
- 1H-Indole-3-carbaldehyde(3,7-dimethyl-2-quinolinyl)hydrazone (CAS 364361-68-2)
- 2-Bromo-4-fluoro-6-methylaniline (CAS 202865-77-8)
- 4-Amino-1-cyclopropyl-2,5-dihydro-1H-pyrrole-3-carbonitrile (CAS 1708260-60-9)
- 4-(tert-Butoxy)-2-cyclopropoxy-N-methylaniline (CAS 1243393-06-7)
- CAS 879973-83-8 (CAS 879973-83-8)
- 3-[(prop-2-en-1-yl)carbamoyl]benzene-1-sulfonyl chloride (CAS 1016747-42-4)
- 2,3,6-Trifluorobenzenesulfonyl chloride (CAS 1017779-75-7)
- 7-Bromo-1-methyl-1,2,3,4-tetrahydroquinoxaline-6-carbonitrile (CAS 1904651-24-6)
- 6-(4-Iodophenyl)imidazo[2,1-b]thiazole (CAS 118001-66-4)
- 2,3-Diamino-5-methylbenzoic acid (CAS 37901-87-4)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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