N-Nitroso Naphazoline CAS 2703749-87-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2703749-87-3 |
| Molecular Formula | C14H23N3O |
| Molecular Weight | 249.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Nitroso Naphazoline (CAS 2703749-87-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H23N3O. Molecular weight: 249.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H23N3O |
| Molecular Weight | 249.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 3 |
Related N Standards
- N1-Nitroso Propitocaine (CAS 211490-46-9)
- N-Nitroso Lidocaine (CAS CATO-C4X-167955)
- N-Nitroso Metamizole EP Impurity C D3 (CAS 73829-38-6（Unlabeled）)
- N-Nitroso Risperidone Impurity 47 (CAS CATO-C4X-111147)
- N-Nitroso Risperidone EP Impurity M (CAS 2416230-38-9)
- 1-Ethyl-3-nitroso-2-phenyl-1h-indole (CAS 53603-64-8)
- N-Nitroso Lurasidone Impurity 3 (CAS 37015-96-6)
- N-Nitroso Ziprasidone EP Impurity A (CAS CATO-C4X-124054)
Recommended Standards
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- N-Demethyltramadol (CAS 73806-55-0)
- 3-(4-(4-Fluorophenyl)piperazin-1-yl)-3-iminopropanenitrile (CAS 338422-34-7)
- N-Propyl β-lactoside (CAS 98302-29-5)
- 2-Fluoro-6-(4-fluorophenyl)pyridine (CAS 180606-14-8)
- 3-(4-Iodo-1h-pyrazol-1-yl)-2-(isopropylamino)-2-methylpropanoic acid (CAS 1340100-46-0)
- 4-Bromo-5-((4-methylpyrimidin-2-yl)thio)furan-2-carbaldehyde (CAS 886502-49-4)
- 2-Oxopropyl 4-fluorobenzoate (CAS 1943701-17-4)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
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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