Dextromethorphan Impurity 31 CAS 23974-90-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 23974-90-5 |
| Molecular Formula | C17H19NO |
| Molecular Weight | 253.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Dextromethorphan Impurity 31 (CAS 23974-90-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H19NO. Molecular weight: 253.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H19NO |
| Molecular Weight | 253.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Dextromethorphan Standards
- Dextromethorphan EP Impurity A (CAS 1531-23-3)
- Dextromethorphan Impurity 16 (CAS 30356-07-1)
- Dextromethorphan Impurity 17 (CAS 30356-08-2)
- Dextromethorphan Impurity 32 (CAS 51072-36-7)
- Dextromethorphan EP Impurity B (CAS 125-73-5)
- Dextromethorphan impurity 23 (CAS 125-70-2)
- Dextromethorphan EP Impurity D (CAS 1453167-99-1)
- (6aS)-Dextromethorphan Impurity 9 (CAS CATO-C4X-11579)
Recommended Standards
- Blonanserin Impurity 38 (CAS CATO-C4X-111038)
- Salbutamol Impurity 129 (CAS 18910-69-5)
- N-Nitroso Lomustine EP Impurity C (CAS 18664-26-1)
- Flurbiprofen Impurity 1 (CAS 42771-81-3)
- Dabigatran Impurity 96 (CAS 16156-50-6)
- Benzothiazolium, 2-[2-[4-(dimethylamino)phenyl]diazenyl]-6-methoxy-3-methyl-, methyl sulfate (CAS 15000-59-6)
- 6-Chloro-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde (CAS 81933-74-6)
- 1-Bromo-4-(dimethoxymethyl)-2-(trifluoromethyl)benzene (CAS 1314987-38-6)
- 3-(7-Bromo-9,9-dimethyl-9H-fluoren-2-yl)-9-phenyl-9H-carbazole (CAS 1186644-43-8)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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