8-Chloro-3-iodo-6-(trifluoromethyl)imidazo[1,2-a]pyridine CAS 2383187-31-1
| CAS No. | 2383187-31-1 |
| Molecular Formula | C8H3ClF3IN2 |
| Molecular Weight | 346.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 8-Chloro-3-iodo-6-(trifluoromethyl)imidazo[1,2-a]pyridine 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.
8-Chloro-3-iodo-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 2383187-31-1), molecular formula C8H3ClF3IN2 and molecular weight 346.48 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 8-Chloro-3-iodo-6-(trifluoromethyl)imidazo[1,2-a]pyridine (C8H3ClF3IN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 346.48 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C8H3ClF3IN2 |
| Molecular Weight | 346.48 g/mol |
| Appearance | Off-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 |
| 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.) | 1999 |
| Halogen Content | F/Cl/I-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 7-Chloro-8-iodo-2-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 1331823-98-3)
- 2-Chloro-3-iodo-7-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 1421787-73-6)
- 4-Chloro-2-iodo-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1638764-73-4)
- 2-Chloro-3-heptafluoropropoxy-3,4,4,4-tetrafluorobut-1-ene (CAS 261503-69-9)
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Recommended Standards
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- 4''-Ethyl-2'-fluoro-4-pentyl-1,1':4',1''-terphenyl (CAS 95759-59-4)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4,5-dimethyl-1,2-dihydro-3H-pyrazol-3-one (CAS 338769-99-6)
- Methyl 2-(5-bromo-4-cyano-2-formylphenyl)acetate (CAS 1805190-17-3)
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- 2',5'-Diethoxybenzanilide (CAS 92-22-8)
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