1-(3,4-Dimethoxyphenyl)-3-methoxypyridazin-4(1H)-one CAS 146824-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146824-89-7 |
| Molecular Formula | C13H14N2O4 |
| Molecular Weight | 262.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Dimethoxyphenyl)-3-methoxypyridazin-4(1H)-one (CAS 146824-89-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14N2O4. Molecular weight: 262.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14N2O4 |
| Molecular Weight | 262.26 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.) | 1998 |
| Nitrogen Atoms | 2 |
Related Dimethoxyphenyl Standards
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- 1-[(3,4-dimethoxyphenyl)methyl]-1H-pyrazole-4-carboxylic acid (CAS 1153368-46-7)
- 5-(3,4-Dimethoxyphenyl)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1175962-10-3)
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Recommended Standards
- tert-Butyl (1,3-dioxoisoindolin-5-yl)carbamate (CAS 1477915-37-9)
- 2-(1-Isopropyl-4-nitro-1h-pyrazol-3-yloxymethyl)-pyridine (CAS 1443278-67-8)
- Methyl (2-fluoro-4-sulfamoylphenyl)glycinate (CAS 1482658-39-8)
- 2-(3,4-Difluorophenyl)pyrrolidine hydrochloride (CAS 1197234-09-5)
- (E)-2-(3,5-dimethylphenyl)-4-methyl-6-(3-((4-(trifluoromethoxy)phenyl)amino)acryloyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 477845-38-8)
- 3-(4-Ethoxyphenyl)-2-(ethylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one (CAS 686772-58-7)
- N-(benzo[d][1,3]dioxol-5-yl)piperidin-4-amine (CAS 245057-69-6)
- 1-Boc-4-hydroxy-4-methylpiperidine (CAS 406235-30-1)
- Vanillin-13C,d3 (CAS 1794789-90-4)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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