3-(Pyrimidin-2-yl)-1,2,4-oxadiazole-5-carboxylic acid CAS 1263210-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1263210-87-2 |
| Molecular Formula | C7H4N4O3 |
| Molecular Weight | 192.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(Pyrimidin-2-yl)-1,2,4-oxadiazole-5-carboxylic acid (CAS 1263210-87-2) pharmaceutical standards reference standard. Molecular formula: C7H4N4O3. Molecular weight: 192.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H4N4O3 |
| Molecular Weight | 192.13 g/mol |
| Appearance | Pale yellow to 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, water |
| 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.) | 1990 |
| Nitrogen Atoms | 4 |
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- 1-(2-((2,4-Dichlorophenyl)thio)-4-methylquinolin-3-yl)ethan-1-one (CAS 400076-26-8)
- 3-(2-Methoxyethoxy)-1-methyl-1H-indazole-6-carbaldehyde (CAS 1986542-41-9)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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