6-Methyl-2,3-diphenylpyrimidin-4(3H)-one CAS 80306-50-9
| CAS No. | 80306-50-9 |
| Molecular Formula | C17H14N2O |
| Molecular Weight | 262.31 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.
6-Methyl-2,3-diphenylpyrimidin-4(3H)-one (CAS 80306-50-9), molecular formula C17H14N2O and molecular weight 262.31 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 6-Methyl-2,3-diphenylpyrimidin-4(3H)-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 262.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO manufactures 6-Methyl-2,3-diphenylpyrimidin-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.
Physical & Chemical Properties
| Molecular Formula | C17H14N2O |
| Molecular Weight | 262.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 5-Methyl-2,6-diphenylpyrimidin-4(1H)-one (CAS 10488-96-7)
- 1-Methyl-5,6-diphenylpyrimidin-2(1H)-one (CAS 93323-47-8)
- N-(2,6-Diphenylpyrimidin-4-yl)hydroxylamine (CAS 106119-62-4)
- 1-(2,4-Diphenylpyrimidin-5-yl)ethanone (CAS 59068-34-7)
- 2,6-Diphenylpyrimidin-4-ol (CAS 15969-46-7)
- 2,3-Diphenylpyrimidin-4(3H)-one (CAS 89069-59-0)
- 2,5-Diphenylpyrimidin-4(1H)-one (CAS 29134-22-3)
- 4,6-Diphenylpyrimidin-2-ol (CAS 4120-05-2)
Recommended Standards
- 6-(2-Methoxyethyl)-9-(tetrahydro-2H-pyran-2-yl)-9H-purine (CAS 920503-19-1)
- 6-Methyl-2-styrylquinazolin-4(1H)-one (CAS 64055-55-6)
- 6-([1,1'-Biphenyl]-4-yl)-4-methylpyridazin-3(2H)-one (CAS 21004-63-7)
- 6-Methyl-3,5-diphenylpyridazin-4(1H)-one (CAS 60326-04-7)
- 8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid (CAS 238755-39-0)
- 2-Phenylthioamidoacetic acid (CAS 2584-64-7)
- 1-Boc-6-Cbz-octahydropyrrolo[3,4-b]pyridine (CAS 1385694-44-9)
- N-(5-(Methylthio)-1,3,4-thiadiazol-2-yl)benzenesulfonamide (CAS 64140-83-6)
- 3-(3-Methoxyphenoxy)butan-2-one (CAS 93351-44-1)
- 4-(4-Chloro-3-nitrophenyl)-3-methyl-4-oxobutanoic acid (CAS 85633-96-1)
- (R)-1-(2-Methylpyridin-3-yl)ethanamine (CAS 1212936-29-2)
- Icotinib-d4 (CAS 1567366-82-8)
- 4-[2-(3-chlorophenoxy)ethoxy]-3-ethoxybenzaldehyde (CAS 1286429-98-8)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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