6-Iodoimidazo[1,2-a]pyridine CAS 426825-75-4
| CAS No. | 426825-75-4 |
| Molecular Formula | C7H5IN2 |
| Molecular Weight | 244.03 g/mol |
| 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 6-Iodoimidazo[1,2-a]pyridine.
CATO supplies 6-Iodoimidazo[1,2-a]pyridine (CAS 426825-75-4), a certified reference material (molecular formula C7H5IN2, MW 244.03 g/mol) for analytical method development and quality control.
6-Iodoimidazo[1,2-a]pyridine (C7H5IN2) contains a nitrile group, iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C7H5IN2 |
| Molecular Weight | 244.03 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodoimidazo Standards
- 5-Iodoimidazo[1,5-a]pyridine (CAS 1060812-82-9)
- 2-Iodoimidazo[1,2-a]pyridine (CAS 1373338-15-8)
- 1-Iodoimidazo[1,5-a]pyridine (CAS 1422773-18-9)
- 3-Iodoimidazo[1,5-a]pyridine (CAS 1504820-07-8)
- 3-Iodoimidazo[1,2-a]pyridine (CAS 307503-19-1)
- 5-Iodoimidazo[1,2-a]pyridine (CAS 2137731-11-2)
- 6-Iodoimidazo[1,5-a]pyridine (CAS 2306270-72-2)
- 7-Iodoimidazo[1,2-a]pyridine (CAS 908269-30-7)
Recommended Standards
- 6-Iodobenzimidazole (CAS 78597-27-0)
- 6-Iodopyrrolo[1,2-a]pyrazine (CAS 2089333-86-6)
- 5-Iodobenzofuran (CAS 60770-67-4)
- 5-Iodo-1H-indazole (CAS 55919-82-9)
- 2-methyl-6,7-dihydro-9H-pyrano[4,3-e]pyrazolo[1,5-a]pyrimidin-9-one (CAS 1000932-81-9)
- Aranorosin (CAS 117184-53-9)
- Z-Trp-OSu (CAS 50305-28-7)
- 2-(Hydroxymethyl)-5-methylmorpholine (CAS 1394040-71-1)
- 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine-2-carboxylic acid (CAS 1215898-04-6)
- 3-(2-Chloroimidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 749907-00-4)
- 1019186-60-7 2-(4-Fluorophenyl)-6,6-dimethyl-3,8-dioxo-2,3,5,6,7,8-hexahydroisoquinoline-4-carboxylic acid (CAS 1019186-60-7)
- Tert-butyl 6-methyl-3,8-diazabicyclo[4.2.0]Octane-3-carboxylate (CAS 1427385-51-0)
- 2-(2,6-Dichloropyridin-4-yl)acetic acid (CAS 1227515-02-7)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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