(6R,8R)-6-Bromo-8-iodoimidazo[1,2-a]pyridine-7-carbonitrile CAS 2768871-01-6
| CAS No. | 2768871-01-6 |
| Molecular Formula | C8H3BrIN3 |
| Molecular Weight | 347.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (6R,8R)-6-Bromo-8-iodoimidazo[1,2-a]pyridine-7-carbonitrile (C8H3BrIN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 347.94 g/mol, it falls into the moderately-high-molecular-weight range. 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).
(6R,8R)-6-Bromo-8-iodoimidazo[1,2-a]pyridine-7-carbonitrile (CAS 2768871-01-6) is a high-purity analytical reference standard with the molecular formula C8H3BrIN3 and a molecular weight of 347.94 g/mol.
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 | C8H3BrIN3 |
| Molecular Weight | 347.94 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 6-Bromo-3-iodo-1H-indazole-4-carbonitrile (CAS 1000342-60-8)
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- 4-Bromo-3-iodo-1H-indazole-6-carbonitrile (CAS 1000342-48-2)
- 6,8-Dibromo-4-oxo-4H-chromene-2-carboxylic acid (CAS 92057-41-5)
- 1-(1,3-Thiazol-2-yl)-3-piperidinecarboxylic acid (CAS 927803-56-3)
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- (R)-2-(4-Bromobenzyl)piperazine (CAS 1240588-70-8)
- 2-Amino-5-(4-chlorophenyl)-6H-1,3,4-thiadiazin-3-ium bromide (CAS 219657-90-6)
- methyl 1H-pyrazolo[4,3-b]pyridine-6-carboxylate (CAS 1301214-72-1)
- 4-((4-Chlorobenzyl)oxy)-3-methoxy-N-((3-(6-methylbenzo[d]oxazol-2-yl)phenyl)carbamothioyl)benzamide (CAS 593238-58-5)
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- 5-(2-Chloroallyl)-2-fluorobenzonitrile (CAS 951888-62-3)
- N-[4-chloro-3-(trifluoromethyl)phenyl]-3-oxobutanamide (CAS 392721-37-8)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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