638FYR6T3N 643-38-9 Acridinic acid 2,3-Quinolinedicarboxylic acid NSC 26342 2,3-Quinoline dicarboxylic acid UNII-638FYR6T3N 2,3-Quinolinedecarboxylic acid CAS 643-38-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 643-38-9 |
| Molecular Formula | C11H7NO4 |
| Molecular Weight | 217.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 638FYR6T3N 643-38-9 Acridinic acid 2,3-Quinolinedicarboxylic acid NSC 26342 2,3-Quinoline dicarboxylic acid UNII-638FYR6T3N 2,3-Quinolinedecarboxylic acid (CAS 643-38-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H7NO4. Molecular weight: 217.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H7NO4 |
| Molecular Weight | 217.18 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 | 1 |
Recommended Standards
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