8-Phenyl-3H-purin-6(7H)-one CAS 4776-15-2
| CAS No. | 4776-15-2 |
| Molecular Formula | C9H9NO4 |
| Molecular Weight | 195.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 195.17 g/mol gives 8-Phenyl-3H-purin-6(7H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
8-Phenyl-3H-purin-6(7H)-one (CAS 4776-15-2), molecular formula C9H9NO4 and molecular weight 195.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 8-Phenyl-3H-purin-6(7H)-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 195.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 8-Phenyl-3H-purin-6(7H)-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 | C9H9NO4 |
| Molecular Weight | 195.17 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 8-Amino-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid (CAS 66411-22-1)
- Acetic acid 4-nitrobenzyl ester (CAS 619-90-9)
- 8-(Difluoromethoxy)quinoline (CAS 385382-46-7)
- Benzo[d][1,3]dioxol-5-ylglycine (CAS 3214-11-7)
- 2-Ethyl-1H-indazol-3(2H)-one (CAS 89438-53-9)
- (2-Methoxy-5-(methylsulfonyl)phenyl)boronic acid (CAS 1414956-77-6)
- 6-(2-((4-Methyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 721426-84-2)
- 1-[3-(3-Quinolinyl)phenyl]ethanone (CAS 893737-12-7)
- Ethyl 4-(dimethylamino)-7-fluoroquinoline-3-carboxylate (CAS 1315344-26-3)
- Ethyl (E)-3-(2-aminopyridin-3-yl)acrylate (CAS 104830-07-1)
- 3-Methyl-N-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridazine-4-carboxamide (CAS 2246733-15-1)
- 3-Amino-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanamide (CAS 1452577-79-5)
- 3-Ethyl-2-phenylquinolin-4(1H)-one (CAS 141259-09-8)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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