6-[(E)-2-(4-Methoxyphenyl)ethenyl]-2-methyl-2,3,4,5-tetrahydropyridazin-3-one CAS 337922-95-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337922-95-9 |
| Molecular Formula | C14H16N2O2 |
| Molecular Weight | 244.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-[(E)-2-(4-Methoxyphenyl)ethenyl]-2-methyl-2,3,4,5-tetrahydropyridazin-3-one (CAS 337922-95-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H16N2O2. Molecular weight: 244.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H16N2O2 |
| Molecular Weight | 244.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 6-(tert-Butyl)-2-(4-hydroxyphenyl)pyrimidin-4(1H)-one (CAS 651722-78-0)
- 6'-Amino-3'-methyl-2'h-spiro[cyclohexane-1,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile (CAS 300839-23-0)
- 6-(Piperidin-4-yloxy)isoquinolin-1(2H)-one (CAS 923359-38-0)
- 1,1'-((2E,2'E)-3,3'-(((((2-Hydroxyethyl)azanediyl)bis(ethane-2,1-diyl))bis(oxy))bis(3,5-dimethoxy-4, (CAS 2734138-17-9)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 332053-23-3)
- 5-(2-Methylthiazol-4-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1519288-12-0)
- Ethyl 3-((tert-butoxycarbonyl)amino)propanoate (CAS 88574-53-2)
- 1-Chloro-2-nitro-3-(trifluoromethoxy)benzene (CAS 1261791-19-8)
- 3-Chloro-N-cyclohexyl-N-methyl-5-(trifluoromethyl)-2-pyridinamine (CAS 1220033-24-8)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com