3-(2-Methoxyphenyl)-6-methyl-2-styrylpyrimidin-4(3H)-one CAS 184580-07-2
| CAS No. | 184580-07-2 |
| Molecular Formula | C20H18N2O2 |
| Molecular Weight | 318.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(2-Methoxyphenyl)-6-methyl-2-styrylpyrimidin-4(3H)-one 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.
3-(2-Methoxyphenyl)-6-methyl-2-styrylpyrimidin-4(3H)-one (CAS 184580-07-2) is a high-purity analytical reference standard with the molecular formula C20H18N2O2 and a molecular weight of 318.37 g/mol.
Structurally, 3-(2-Methoxyphenyl)-6-methyl-2-styrylpyrimidin-4(3H)-one (C20H18N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 318.37 g/mol, it falls into the moderately-high-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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H18N2O2 |
| Molecular Weight | 318.37 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Tert-butyl 6-cyano-5,6-dihydrospiro[imidazo[2,1-c][1,4]oxazine-8,4'-piperidine]-1'-carboxylate (CAS 1823776-59-5)
- Na-(tert-Butoxycarbonyl)-1-methyltryptophan (CAS 185527-65-5)
- tert-Butyl 5-hydroxy-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 1823272-51-0)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-cyano-2,6-dimethylphenyl)propanoic acid (CAS 1870867-59-6)
- n-((1-Ethylpyrrolidin-2-yl)methyl)-1h-imidazole-1-carboxamide (CAS 1087797-78-1)
- (4-Benzhydrylpiperazin-1-yl)(4-(tert-butyl)phenyl)methanone (CAS 312588-66-2)
- n,n-Dimethyl-4-[(e)-2-(5-phenyl-1,3-benzoxazol-2-yl)ethenyl]aniline (CAS 40442-35-1)
- 4-(Bromomethyl)-2-(4-(tert-butyl)phenyl)-5-methylthiazole (CAS 329977-12-0)
- Methyl 3-((2-(trifluoromethyl)pyridin-4-yl)amino)thiophene-2-carboxylate (CAS 551921-61-0)
- Ethyl 4-bromo-5-methyl-1H-imidazole-2-carboxylate (CAS 1171125-20-4)
- 7-Nitroquinolin-8-ol (CAS 18472-01-0)
- Tofacitinib Impurity 172 (CAS CATO-C4X-1079172)
- 2-(3-(Trifluoromethyl)phenyl)isoindolin-1-one (CAS 1374223-02-5)
- Insulin Lispro (CAS 133107-64-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com