3-(Chloromethyl)-5-iodopyridine hydrochloride CAS 879326-79-1
| CAS No. | 879326-79-1 |
| Molecular Formula | C6H5ClIN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Chloromethyl)-5-iodopyridine hydrochloride (CAS 879326-79-1) is a high-purity analytical reference standard with the molecular formula C6H5ClINHCl and a molecular weight of 289.92 g/mol.
The molecular framework of 3-(Chloromethyl)-5-iodopyridine hydrochloride (C6H5ClINHCl) is characterized by a nitrile group, chlorine/iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-(Chloromethyl)-5-iodopyridine hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H5ClIN HCl |
| Molecular Weight | 289.92 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
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Recommended Standards
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- L-2-Aminobutyric Acid D1 (Contain up to 3% d0) (CAS 175274-24-5)
- 5-Methyl-4-(4-methyl-1H-pyrazol-1-yl)thiazol-2-amine (CAS 1006484-22-5)
- Tert-butyl 3-fluoro-1,7-diazaspiro[4.4]Nonane-1-carboxylate (CAS 1263179-41-4)
- (S)-5-(methylcarbamoyl)-2-(1-phenylethyl)furan-3-carboxylic acid (CAS 2411909-69-6)
- 2-(6-Methoxy-3-pyridyl)ethylamine (CAS 154403-89-1)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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