2-(6-Hydroxynaphthalen-2-yl)-6-(4-methoxyphenyl)pyrimidin-4(1H)-one CAS 651720-59-1
| CAS No. | 651720-59-1 |
| Molecular Formula | C21H16N2O3 |
| Molecular Weight | 344.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(6-Hydroxynaphthalen-2-yl)-6-(4-methoxyphenyl)pyrimidin-4(1H)-one (CAS 651720-59-1), a certified reference material (molecular formula C21H16N2O3, MW 344.36 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-(6-Hydroxynaphthalen-2-yl)-6-(4-methoxyphenyl)pyrimidin-4(1H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(6-Hydroxynaphthalen-2-yl)-6-(4-methoxyphenyl)pyrimidin-4(1H)-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.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O3 |
| Molecular Weight | 344.36 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Hydroxynaphthalen Standards
- (1-Hydroxynaphthalen-2-yl)(1-(4-methoxyphenyl)-1H-pyrazol-4-yl)methanone (CAS 956169-99-6)
- 5-((2-Hydroxynaphthalen-1-yl)methyl)-2-methyl-6-phenylpyrimidin-4(3H)-one (CAS 14018-01-0)
- 2-(6-Hydroxynaphthalen-2-yl)-6-(3-nitrophenyl)pyrimidin-4(1H)-one (CAS 651720-54-6)
- 2-(6-Hydroxynaphthalen-2-yl)-6-(4-nitrophenyl)pyrimidin-4(1H)-one (CAS 651720-53-5)
- 3-(((1-Hydroxynaphthalen-2-yl)methylene)amino)-2-methylquinazolin-4(3H)-one (CAS 371120-48-8)
- 6-((6-hydroxynaphthalen-2-yl)oxy)-2-naphthimidamide (CAS CATO-C4X-133289)
- 4-(((2-Hydroxynaphthalen-1-yl)methylene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-04-1)
- 4-(4-Hydroxynaphthalen-1-yl)-2-phenylphthalazin-1(2H)-one (CAS 61613-43-2)
Recommended Standards
- 2-(4-Hydroxy-3-methoxybenzyl)anthracene-9,10-dione (CAS 76092-01-8)
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- 2-(2,6-dioxo-3-piperidyl)-5-(5-hydroxypentyl)isoindoline-1,3-dione (CAS 2357113-48-3)
- 2-Ethyloctan-1-ol (CAS 20592-10-3)
- 2-Methyl-5-((methyldisulfanyl)methyl)furan (CAS 78818-78-7)
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- 4-(tert-Butoxy)-5-cyclopropoxy-N,N-dimethylpyridin-2-amine (CAS 1243468-45-2)
- 4,4,5,5-tetramethyl-2-(2,2,6,6-tetramethyl-3,6-dihydro-2H-pyran-4-yl)-1,3,2-dioxaborolane (CAS 1142363-56-1)
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- Biphenyl-4,4'-diacetic acid (CAS 19806-14-5)
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