D3-1-Methylpyridinium iodide CAS 22822-04-4
| CAS No. | 22822-04-4 |
| Molecular Formula | I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies D3-1-Methylpyridinium iodide (CAS 22822-04-4), a certified reference material (molecular formula IC6H5D3N, MW 224.06 g/mol) for analytical method development and quality control.
Based on its molecular formula IC6H5D3N, D3-1-Methylpyridinium iodide contains deuterium isotope labeling, a nitrile group, iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), D3-1-Methylpyridinium iodide 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 | I C6H5D3N |
| Molecular Weight | 224.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related D Standards
- 1-Butyl-4-methylpyridinium Chloride (CAS 112400-86-9)
- 1-Butyl-3-methylpyridinium Chloride (CAS 125652-55-3)
- 3-(4-methylpyridinium-1-yl)propane-1-sulfonate (CAS 15626-30-9)
- 1-Ethyl-2-methylpyridinium Bromide (CAS 32353-50-7)
- 1-Butyl-4-methylpyridinium iodide (CAS 32353-64-3)
- 1-Butyl-4-methylpyridinium Tetrafluoroborate (CAS 343952-33-0)
- 1-Butyl-4-methylpyridinium Hexafluorophosphate (CAS 401788-99-6)
- 1-Butyl-4-methylpyridinium Bis(trifluoromethanesulfonyl)imide (CAS 475681-62-0)
Recommended Standards
- 1-(6-Fluorobenzo[d]thiazol-2-yl)-3-methyl-1H-pyrazol-5-ol (CAS 92537-77-4)
- (R)-3,3-Dimethylpiperidin-4-amine (CAS 473842-31-8)
- 2-(2-Fluorophenyl)pyrrolidine hydrochloride (CAS 1197227-16-9)
- tert-Butyl 4-(2-(methylthio)pyrimidin-4-yl)piperazine-1-carboxylate (CAS 1261233-83-3)
- 3-Pentyl-2-phenylquinoline (CAS 136800-94-7)
- Tert-butyl (2-amino-2-(tetrahydro-2H-pyran-4-yl)ethyl)carbamate (CAS 1889688-16-7)
- 1,3-Difluoro-2-(2-methoxyethoxy)-5-nitrobenzene (CAS 1643967-95-6)
- (2,2-Diethoxyethyl)hydrazine (CAS 42351-81-5)
- tert-butyl 2-(N-hydroxycarbamimidoyl)azepane-1-carboxylate (CAS 1461726-87-3)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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