5-fluoroimidazo[1,2-a]pyridine-2-carbaldehyde CAS 878197-67-2
| CAS No. | 878197-67-2 |
| Molecular Formula | C8H13FN2O |
| Molecular Weight | 172.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-fluoroimidazo[1,2-a]pyridine-2-carbaldehyde (C8H13FN2O) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO supplies 5-fluoroimidazo[1,2-a]pyridine-2-carbaldehyde (CAS 878197-67-2), a certified reference material (molecular formula C8H13FN2O, MW 172.20 g/mol) for analytical method development and quality control.
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 | C8H13FN2O |
| Molecular Weight | 172.20 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related fluoroimidazo Standards
- 6-fluoroimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1019020-06-4)
- 8-fluoroimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1019021-92-1)
- 3-fluoroimidazo[1,2-a]pyridine-2-carbaldehyde (CAS 2170670-99-0)
- 6-fluoroimidazo[1,2-a]pyridine-2-carbaldehyde (CAS 881841-32-3)
- 1-(6-Fluoroimidazo[1,2-a]pyridin-3-yl)ethan-1-one (CAS 1443145-96-7)
- (6-Fluoroimidazo[1,2-a]pyridin-2-yl)methanol (CAS 1038827-63-2)
- (6-fluoroimidazo[1,2-a]pyridin-3-yl)methanol (CAS 1520373-01-6)
- (7-Fluoroimidazo[1,2-a]pyridin-2-yl)methanol (CAS 1648841-49-9)
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