1-Dodecylpyridin-1-ium iodide CAS 3026-66-2
| CAS No. | 3026-66-2 |
| Molecular Formula | C17H30N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Dodecylpyridin-1-ium iodide.
1-Dodecylpyridin-1-ium iodide (CAS 3026-66-2) is a high-purity analytical reference standard with the molecular formula C17H30NI and a molecular weight of 375.33 g/mol.
The molecular framework of 1-Dodecylpyridin-1-ium iodide (C17H30NI) is characterized by a nitrile group, 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. 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 | C17H30N I |
| Molecular Weight | 375.33 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Dodecylpyridin Standards
Recommended Standards
- 1-(2,2-Diethoxyethyl)-1h-imidazole (CAS 18999-43-4)
- 4,4,5,5-tetramethyl-2-(2-(tetrahydro-2H-pyran-3-yl)vinyl)-1,3,2-dioxaborolane (CAS CATO-CIM-105187)
- 2,4-Diamino-6,7-diisopropylpteridine Phosphate Salt (CAS 84176-65-8)
- Tavaborole Impurity 4 (CAS 174671-88-6)
- Uroporphyrin I octamethyl ester (CAS 10170-03-3)
- 1-(2-(2-Methylpyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352513-87-1)
- 5-Bromo-3-(N,N-dimethylaminocarbonyl)phenylboronic acid (CAS 2121513-19-5)
- 6-Methoxy-2-methyl-3-(pyrrolidin-2-yl)pyridine (CAS 1270578-30-7)
- 2-cyano-N-(prop-2-yn-1-yl)acetamide (CAS 268222-23-7)
- Angiotensin II Antipeptide (CAS 121379-63-3)
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