6-amino-2-(4-methoxyphenyl)pyrimidin-4(3H)-one CAS 1154345-57-9
| CAS No. | 1154345-57-9 |
| Molecular Formula | C11H15N3O2 |
| Molecular Weight | 221.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H15N3O2, 6-amino-2-(4-methoxyphenyl)pyrimidin-4(3H)-one contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 supplies 6-amino-2-(4-methoxyphenyl)pyrimidin-4(3H)-one (CAS 1154345-57-9), a certified reference material (molecular formula C11H15N3O2, MW 221.26 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 6-amino-2-(4-methoxyphenyl)pyrimidin-4(3H)-one 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 | C11H15N3O2 |
| Molecular Weight | 221.26 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.) | 1989 |
| Nitrogen Atoms | 3 |
Related amino Standards
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Recommended Standards
- 3-(4-Aminopiperidine-1-carbonyl)pyridin-2(1H)-one (CAS 1154258-74-8)
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- (3-Hydroxypiperidin-1-yl)(5-methylpyrazin-2-yl)methanone (CAS 1154155-40-4)
- 4-(((Tetrahydrofuran-2-yl)methyl)amino)picolinamide (CAS 1155069-95-6)
- 2-(Cyclopentylamino)-N-(2,6-difluorophenyl)acetamide (CAS 1156724-65-0)
- 2-(4-Chloro-3-methyl-1H-pyrazol-1-yl)propanamide (CAS 1171471-65-0)
- (R)-Topotecan (CAS 1797985-73-9)
- N,1-Dimethyl-1H-imidazole-5-carboxamide (CAS 53525-61-4)
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- 3-Chloro-6-fluoro-1-methyl-1H-indole-2-carboxylic acid (CAS 1312136-94-9)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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