5-(Ethoxymethyl)-2-methyl-4-pyrimidinone CAS 5423-97-2
| CAS No. | 5423-97-2 |
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(Ethoxymethyl)-2-methyl-4-pyrimidinone is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-(Ethoxymethyl)-2-methyl-4-pyrimidinone (CAS 5423-97-2), a certified reference material (molecular formula C8H12N2O2, MW 168.19 g/mol) for analytical method development and quality control.
Structurally, 5-(Ethoxymethyl)-2-methyl-4-pyrimidinone (C8H12N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 168.19 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(Ethoxymethyl)-2-methyl-4-pyrimidinone 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 | C8H12N2O2 |
| Molecular Weight | 168.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Ethoxymethyl Standards
- 2-(Ethoxymethyl)-6-methyl-3,4-dihydropyrimidin-4-one (CAS 23862-05-7)
- 4-(Ethoxymethyl)-1-ethyl-3-methyl-1h-pyrazole (CAS 1004643-53-1)
- 2-(Ethoxymethyl)-6-methylpyrimidin-4-amine (CAS 108283-93-8)
- 1-(Ethoxymethyl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1006436-30-1)
- 4-(Ethoxymethyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1387558-88-4)
- 4-Ethoxymethyl-benzyl alcohol (CAS 871882-07-4)
- 1-(Ethoxymethyl)pyrimidine-2,4(1H,3H)-dione (CAS 77761-57-0)
- 2-(Ethoxymethyl)-6-hydroxy-3,4-dihydropyrimidin-4-one (CAS 3122-76-7)
Recommended Standards
- 5-(Aminomethyl)-N,N-dimethylfuran-2-carboxamide (CAS 893740-88-0)
- 5-(Furan-2-yl)pentanoic acid (CAS 30336-13-1)
- 5-(3-Hydroxypropyl)-1,3-benzenediol (CAS 93359-28-5)
- 5-Amino-1-naphthonitrile (CAS 72016-73-0)
- (2E)-3-(2-ethoxy-5-nitrophenyl)acrylic acid (CAS 104274-21-7)
- 4-(2-Methylprop-2-en-1-yl)-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 537016-35-6)
- Methyl 3-amino-3-(2-chloro-3-methylphenyl)propanoate (CAS 1824403-22-6)
- (4-Benzylpiperazin-1-yl)(2,6-difluorophenyl)methanone (CAS 326025-25-6)
- n1-Cyclopropyl-6-methylbenzene-1,2-diamine (CAS 1353945-54-6)
- 6-bromo-1H-indazole-3-carbonitrile (CAS 885278-24-0)
- 2,2-Difluoro-2-(3-(trifluoromethyl)phenoxy)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 338792-23-7)
- 4-(((1-Methyl-1h-tetrazol-5-yl)thio)methyl)piperidine (CAS 1248942-90-6)
- 3-Amino-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 315248-91-0)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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