3-[2-[4-[2-methoxy-5-[2-(1-methylpyridin-1-ium-3-yl)ethyl]phenoxy]phenyl]ethyl]-1-methyl-pyridin-1-ium diiodide CAS 365542-41-2
| CAS No. | 365542-41-2 |
| Molecular Formula | C29H32N2O2 |
| 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 567.49 g/mol gives 3-[2-[4-[2-methoxy-5-[2-(1-methylpyridin-1-ium-3-yl)ethyl]phenoxy]phenyl]ethyl]-1-methyl-pyridin-1-ium diiodide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-[2-[4-[2-methoxy-5-[2-(1-methylpyridin-1-ium-3-yl)ethyl]phenoxy]phenyl]ethyl]-1-methyl-pyridin-1-ium diiodide (CAS 365542-41-2), molecular formula C29H32N2O2I and molecular weight 567.49 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-[2-[4-[2-methoxy-5-[2-(1-methylpyridin-1-ium-3-yl)ethyl]phenoxy]phenyl]ethyl]-1-methyl-pyridin-1-ium diiodide (C29H32N2O2I) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-[2-[4-[2-methoxy-5-[2-(1-methylpyridin-1-ium-3-yl)ethyl]phenoxy]phenyl]ethyl]-1-methyl-pyridin-1-ium diiodide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C29H32N2O2 2*I |
| Molecular Weight | 567.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-Ethyl-2-(3-ethylpyrrolidin-2-yl)piperidine (CAS 525538-00-5)
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- Methyl 5-bromo-4-fluoro-2-methoxybenzoate (CAS 314298-22-1)
- 4-amino-3-methyl-pyrazolo[3,4-c]quinoline-8-carboxylic acid (CAS 2774613-70-4)
- 1-(Bromomethyl)-1-(heptyloxy)cyclohexane (CAS 1339720-03-4)
- rac-(2R,3R)-2-(1-methyl-1H-pyrazol-4-yl)oxane-3-carbohydrazide (CAS 1969288-60-5)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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