4-Hydroxy Estazolam CAS 30896-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30896-56-1 |
| Molecular Formula | C16H11ClN4O |
| Molecular Weight | 310.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Hydroxy Estazolam (CAS 30896-56-1) pharmaceutical standards reference standard. Molecular formula: C16H11ClN4O. Molecular weight: 310.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H11ClN4O |
| Molecular Weight | 310.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Chloro-N-[2-(pyridin-3-yl)pyrimidin-4-yl]benzamide (CAS 866143-27-3)
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- 3-(5,7-Dimethyl-2-oxo-1,2-dihydropyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid (CAS 1144447-35-7)
- 2-Amino-4-(4-fluorophenyl)-6-phenylpyridine-3-carbonitrile (CAS 126202-91-3)
- 1,3-Bis(4-fluorophenyl)-3-hydroxy-2-propen-1-one (CAS 62375-96-6)
- 5,5-Dimethyl-4,5,6,7-tetrahydrobenzofuran-7-amine (CAS 2363771-17-7)
- Methyl 2-chloro-4-(methylsulfonamido)benzoate (CAS 158580-55-3)
- 1-(3,4-Difluorobenzyl)-4-bromo-1H-pyrazole (CAS 1545587-66-3)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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