2-(4-Methoxyphenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxylic acid CAS 3181-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3181-69-9 |
| Molecular Formula | C11H9N3O5 |
| Molecular Weight | 263.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Methoxyphenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxylic acid (CAS 3181-69-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9N3O5. Molecular weight: 263.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H9N3O5 |
| Molecular Weight | 263.21 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Methoxyphenyl Standards
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- Ethyl (5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)carbamate (CAS 116236-32-9)
- 2-(5-(2-Methoxyphenyl)-4-nitro-1H-pyrazol-1-yl)ethanol (CAS 1710853-98-7)
- 3-((4-Methoxyphenyl)carbamoyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1142214-38-7)
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- (4-Methoxyphenyl)(quinolin-3-yl)methanone (CAS 211106-96-6)
- 1-[2-(2-Methoxyphenyl)ethyl]-5-oxo-3-pyrrolidinecarboxylic acid (CAS 407634-12-2)
Recommended Standards
- 2-(4-(Trifluoromethyl)phenyl)benzo[d]oxazole (CAS 478247-76-6)
- 2,2,2-Trifluoroethyl (4-ethoxyphenyl)carbamate (CAS 331-01-1)
- 2-(2-Methyl-4-(trifluoromethoxy)phenyl)acetic acid, 97% (CAS 886763-11-7)
- furo[2,3-c]pyridine-3-carbaldehyde (CAS 1782454-32-3)
- 2-Chloro-n-(2-methoxy-4-nitrophenyl)acetamide (CAS 67291-72-9)
- 4-Ethoxyquinoline-3-carboxylic acid (CAS 500579-37-3)
- 2-(Difluoro(p-tolylthio)methyl)-5-methyl-1,3,4-oxadiazole (CAS 1403566-68-6)
- 1,1,1-Trichloroethane (CAS 71-55-6)
- Ethyl 5-cyclohexylisoxazole-3-carboxylate (CAS 908856-64-4)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
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