5-(2-Pyrrolyl)isoxazole-3-carboxylic Acid CAS 1378833-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1378833-82-9 |
| Molecular Formula | C8H6N2O3 |
| Molecular Weight | 178.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(2-Pyrrolyl)isoxazole-3-carboxylic Acid (CAS 1378833-82-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H6N2O3. Molecular weight: 178.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O3 |
| Molecular Weight | 178.14 g/mol |
| Appearance | Off-white to pale 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-[1-Furan-2-yl-meth-(Z)-ylidene]-imidazolidine-2,4-dione (CAS 136949-32-1)
- 7-Hydroxyimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1383475-01-1)
- 3-Aminofuro[2,3-b]pyridine-2-carboxylic acid (CAS 1368147-72-1)
- (1-(4-Chlorobenzyl)-1h-imidazol-4-yl)methanamine (CAS 1368703-57-4)
- 2,2,2-Trifluoroethyl n-[4-(methylsulfanyl)phenyl]carbamate (CAS 464935-24-8)
- 4-(2-Phenyl-5-tosylpyrimidin-4-yl)morpholine (CAS 478247-34-6)
- 3-Fluoro-4-methoxy-5-nitrobenzaldehyde (CAS 320-70-7)
- 6-(Tert-butyl)-3-chloro-5,6,7,8-tetrahydrocinnoline (CAS 39715-71-4)
- 1-(2-Isopropylphenyl)-1H-pyrrole (CAS 77503-16-3)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
Why CATO?
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