Date published: 2025-10-16

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2-Fluoroisonicotinic acid (CAS 402-65-3)

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Alternate Names:
2-Fluoro-4-pyridinecarboxylic Acid
Application:
2-Fluoroisonicotinic acid is a heterocyclic building block
CAS Number:
402-65-3
Molecular Weight:
141.10
Molecular Formula:
C6H4FNO2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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2-Fluoroisonicotinic acid is a heterocyclic building block 2-Fluoroisonicotinic acid, a member of the isonicotinic acid class, is a mono-fluoro derivative with solubility in water, ethanol, and methanol, as well as high solubility in organic solvents. This versatile compound serves as a catalyst in organic reactions and serves as a starting material for the synthesis of fluorinated compounds. Furthermore, it plays a role in the synthesis of dyes, pigments, and various other organic compounds.


2-Fluoroisonicotinic acid (CAS 402-65-3) References

  1. Novel synthesis of 2-[18F]-fluoroisonicotinic acid hydrazide and initial biological evaluation.  |  Amartey, JK., et al. 2002. Nucl Med Biol. 29: 817-23. PMID: 12453591
  2. 2-[(18)F]-fluoroisonicotinic acid hydrazide: biological evaluation in an acute infection model.  |  Amartey, JK., et al. 2004. Appl Radiat Isot. 60: 839-43. PMID: 15110348
  3. Reinvestigation of the structure-activity relationships of isoniazid.  |  Hegde, P., et al. 2021. Tuberculosis (Edinb). 129: 102100. PMID: 34116482

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2-Fluoroisonicotinic acid, 1 g

sc-259893
1 g
$59.00

2-Fluoroisonicotinic acid, 5 g

sc-259893A
5 g
$210.00