Ethyl 2-Amino-7-hydroxy-4-(pyridin-3-yl)-4H-chromene-3-carboxylate CAS 332164-34-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332164-34-8 |
| Molecular Formula | C17H16N2O4 |
| Molecular Weight | 312.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-Amino-7-hydroxy-4-(pyridin-3-yl)-4H-chromene-3-carboxylate (CAS 332164-34-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H16N2O4. Molecular weight: 312.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H16N2O4 |
| Molecular Weight | 312.32 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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- 1-Boc-4,4-dimethyl-L-proline Methyl Ester (CAS 138423-86-6)
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Why CATO?
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