6-Hydroxy-2-(4-hydroxyphenyl)-3-phenylpyrimidin-4(3H)-one CAS 65249-17-4
| CAS No. | 65249-17-4 |
| Molecular Formula | C16H12N2O3 |
| Molecular Weight | 280.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Hydroxy-2-(4-hydroxyphenyl)-3-phenylpyrimidin-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.
6-Hydroxy-2-(4-hydroxyphenyl)-3-phenylpyrimidin-4(3H)-one (CAS 65249-17-4) is a high-purity analytical reference standard with the molecular formula C16H12N2O3 and a molecular weight of 280.28 g/mol.
6-Hydroxy-2-(4-hydroxyphenyl)-3-phenylpyrimidin-4(3H)-one (C16H12N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C16H12N2O3 |
| Molecular Weight | 280.28 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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Recommended Standards
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- 6-Benzyl-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid (CAS 36991-60-3)
- 7-(2-C-Methyl-b-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 443642-48-6)
- Ethyl bicyclo[2.2.2]Octane-2-carboxylate (CAS 35377-06-1)
- Sodium-11-acrylamido-undecanoate (CAS 91777-68-3)
- 9-Benzyl-2-chloro-N-(4-(methylsulfonyl)phenyl)-9H-purin-6-amine (CAS 125802-56-4)
- 1-(6-Bromobenzo[b]thiophen-2-yl)ethanone (CAS 959631-71-1)
- 1-(4-Fluorophenyl)cyclopentanamine (CAS 160001-92-3)
- Oxiracetam Impurity 21 (CAS 85153-60-2)
- 313499-13-7 1,3-Bis(2-methoxyphenyl)-5-((4-(dimethylamino)phenyl)methylene)-1,3-diazaperhydroine-2,4,6-trione MFCD00602258 (CAS 313499-13-7)
- 6-{5,11-dioxo-5H,6H,6aH,11H-isoindolo[2,1-a]quinazolin-6-yl}hexanoic acid (CAS 1630763-33-5)
- 2-(4-Hydroxyphenyl)quinoline-4-carboxylic acid (CAS 6952-34-7)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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