Alverine Impurity 8 HCl CAS 28031-50-7(free base)
| CAS No. | 28031-50-7(free base) |
| Molecular Formula | C12H19N |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Alverine Impurity 8 HCl (CAS 28031-50-7(free base)) is a certified pharmaceutical impurity reference standard with the molecular formula C12H19NHCl and a molecular weight of 213.75 g/mol.
Alverine Impurity 8 HCl (C12H19NHCl) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Alverine Impurity 8 HCl under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H19N HCl |
| Molecular Weight | 213.75 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Alverine Standards
- Alverine EP Impurity A (CAS 104-52-9)
- Alverine Impurity 7 HCl (CAS 1199-99-1(free base))
- Alverine-D5 Citrate (CAS 1215327-00-6)
- Alverine EP Impurity B (CAS 122-97-4)
- Alverine EP Impurity C (CAS 13125-62-7)
- Alverine EP Impurity C HCl (CAS 13125-63-8)
- Alverine (CAS 150-59-4)
- Alverine EP Impurity D (CAS 2732347-30-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com