(E)-4-(4-(Dibutylamino)styryl)-1-methylpyridin-1-ium iodide CAS 97807-64-2
| CAS No. | 97807-64-2 |
| Molecular Formula | C22H31N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(E)-4-(4-(Dibutylamino)styryl)-1-methylpyridin-1-ium iodide (CAS 97807-64-2) is a high-purity analytical reference standard with the molecular formula C22H31N2I and a molecular weight of 450.40 g/mol.
(E)-4-(4-(Dibutylamino)styryl)-1-methylpyridin-1-ium iodide (C22H31N2I) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine 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. 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.
Physical & Chemical Properties
| Molecular Formula | C22H31N2 I |
| Molecular Weight | 450.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related E Standards
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- 4-(Dibutylamino)-2-methoxybenzaldehyde (CAS 103893-16-9)
- 2-(Dibutylamino)-N-(5-methyl-2,3-dihydrobenzofuran-3-yl)acetamide (CAS 105801-56-7)
- 10-(Dibutylamino)-2-(3-(trimethylammonio)propyl)chryseno[2,1-f]isoquinolin-2-ium bromide (CAS 1151942-85-6)
- 1-[(dibutylamino)carbonyl]-3-methyl-1H-imidazol-3-ium iodide (CAS 1231958-21-6)
- 1246819-71-5 3-(Dibutylamino)-1-propanol 1-(4-Nitrobenzoate) Hydrochloride N,N-Di-n-butyl-N-3-[4-nitrobenzoyloxy)propyl]ammonium Chloride (CAS 1246819-71-5)
- (4-((Dibutylamino)methyl)phenyl)boronic acid (CAS 1312812-11-5)
- (2-((Dibutylamino)methyl)phenyl)boronic acid (CAS 1312921-42-8)
Recommended Standards
- 5-Bromothiazolo[4,5-b]pyridin-2-amine (CAS 1206250-55-6)
- 2-Amino-5-[(3-methoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1H-imidazol-4-one (CAS 1354919-24-6)
- 5-Chloro-3-(2-fluorophenyl)-1,2-oxazole-4-carbaldehyde (CAS 1188135-55-8)
- 5-Fluoro-2-(pyridin-4-ylmethoxy)benzoic acid (CAS 1351763-25-1)
- (5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)methanesulfinic acid (CAS 2385217-55-8)
- N-(4-Acetyl-2-bromophenyl)acetamide (CAS 101209-08-9)
- 1-Bromo-4-(bromomethyl)-5-fluoro-2-(trifluoromethyl)benzene (CAS 2092187-20-5)
- 1-(2,5-Dimethylphenyl)-3-(m-tolyl)urea (CAS 445007-59-0)
- 4-Acetyl-2-(3,5-dimethylphenoxy) pyridine (CAS 1545165-14-7)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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