1-Methyl-5-phenylpyrazin-2(1H)-one CAS 78174-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78174-93-3 |
| Molecular Formula | C11H10N2O |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Methyl-5-phenylpyrazin-2(1H)-one (CAS 78174-93-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H10N2O. Molecular weight: 186.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O |
| Molecular Weight | 186.21 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-Methyl-3-phenylpyrazin-2(1H)-one (CAS 828267-06-7)
- 5-Methyl-6-phenylpyrazin-2(1H)-one (CAS 79137-42-1)
- 6-Methyl-3-phenylpyrazin-2(1H)-one (CAS 67341-53-1)
- (3-Phenylpyrazin-2-yl)methanamine (CAS 1368468-03-4)
- (5-Phenylpyrazin-2-yl)methanamine (CAS 1491808-64-0)
- 6-Phenylpyrazin-2(1H)-one (CAS 41270-59-1)
- N-phenylpyrazin-2-amine (CAS 13134-34-4)
- 3-Phenylpyrazin-2-amine (CAS 41270-67-1)
Recommended Standards
- 1-Methyl-5-(pyridin-3-yl)-1H-pyrrole-2-carbaldehyde (CAS 3614-77-5)
- 1-Methylcyclohexane-1,4-dicarboxylic acid (CAS 73845-87-1)
- 1-Methyl-4-(4-pyridyl)-2-pyridone (CAS 35022-70-9)
- 1-(2,4-Difluorophenyl)-2-methylpropan-2-amine hydrochloride (CAS 868049-70-1)
- 3-Cyclopropyl-3-oxopropanoic-d5 Acid Methyl Ester (CAS 1346600-53-0)
- 1-Ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 65740-50-3)
- tert-Butyl 3-(((2-chloropyrimidin-4-yl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1420972-53-7)
- 2-(M-tolyl)ethene-1-sulfonyl chloride (CAS 1333393-87-5)
- n-Isopropyl-2-((3-methylpyridin-4-yl)amino)acetamide (CAS 1342272-96-1)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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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