Demethyl Memantine CAS 78056-28-7
| CAS No. | 78056-28-7 |
| Molecular Formula | C11H19N |
| Molecular Weight | 165.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Demethyl Memantine (CAS 78056-28-7), molecular formula C11H19N and molecular weight 165.28 g/mol, is a CATO reference standard with documented purity and traceability.
Demethyl Memantine (C11H19N) contains a nitrile group. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Demethyl Memantine 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 | C11H19N |
| Molecular Weight | 165.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Adamantan-2-ylmethanamine (CAS 42067-67-4)
- N-(bicyclo[2.2.1]Hept-5-en-2-ylmethyl)propan-2-amine (CAS 22441-56-1)
- 9-Methyl-9-decenenitrile (CAS 951887-84-6)
- n-(Prop-2-yn-1-yl)cyclooctanamine (CAS 892596-86-0)
- N-(2-Methoxy-6-methylphenyl)-5-phenylimidazo[1,5-a]pyrazin-8-amine (CAS 849199-80-0)
- 916818-18-3 tert-Butyl 3-(chloroacetyl)-1H-indole-1-carboxylate DTXSID70673962 (CAS 916818-18-3)
- 3-(Piperazin-2-yl)benzamide (CAS 1316223-16-1)
- 2-Chloro-4,5-dimethylnitrobenzene (CAS 52753-43-2)
- tert-Butyl (6-chloro-1-methyl-1H-imidazo[4,5-c]pyridin-4-yl)(methyl)carbamate (CAS 887147-22-0)
- Progesterone Impurity 89 (CAS 28018-94-2)
- Phenylmethyl N-[2-(ethylamino)-2-oxo-1-(phenylmethyl)ethyl]carbamate (CAS 1214107-68-2)
- Z-Gly-Pro-Gly-Gly-Pro-Ala-OH (CAS 13075-38-2)
- β, β-Difluoro-cyclopropaneethanamine Hydrochloride (CAS 1781328-30-0)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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