(+)-Menisperine iodide CAS 17669-18-0
| CAS No. | 17669-18-0 |
| Molecular Formula | C21H26NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 483.34 g/mol gives (+)-Menisperine iodide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(+)-Menisperine iodide (CAS 17669-18-0) is a high-purity analytical reference standard with the molecular formula C21H26NO4I and a molecular weight of 483.34 g/mol.
(+)-Menisperine iodide (C21H26NO4I) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H26NO4 I |
| Molecular Weight | 483.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Menisperine Standards
Recommended Standards
- 5-Bromogramine (CAS 830-93-3)
- 1-(2-Bromoethoxy)-2-methylbenzene (CAS 18800-32-3)
- 2-(4-Methoxybenzoyl)-6-methoxypyridine (CAS 1187166-97-7)
- 3-(1-Benzothiophen-3-yl)propanoic acid (CAS 26461-80-3)
- Tadalafil Impurity 22 (CAS 1609405-34-6)
- 6,7-Dichloro-2-methyl-1H-indole-3-acetic Acid (CAS 25177-63-3)
- Dimethyl benzoylphosphonate (CAS 18106-71-3)
- Bis(1,2,2,6,6-pentamethyl-4-piperidyl) Sebacate (CAS 41556-26-7)
- 4-Chloro-2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 339275-97-7)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
Why CATO?
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