2-Aminopyridine, 99%
2-Aminopyridine, 99%
2-Aminopyridine, 99%
Thermo Scientific Chemicals

2-Aminopyridine, 99%

CAS: 504-29-0 | C5H6N2 | 94.117 g/mol
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Catalog number A12374.30
also known as A12374-30
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Quantity:
250 g
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Price (USD)
73.65
Special offer
Online exclusive
Ends: 30-Jun-2026
86.10
Save 12.45 (14%)
Each
Chemical Identifiers
CAS504-29-0
IUPAC Namepyridin-2-amine
Molecular FormulaC5H6N2
InChI KeyICSNLGPSRYBMBD-UHFFFAOYSA-N
SMILESNC1=CC=CC=N1
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SpecificationsSpecification SheetSpecification Sheet
Identification (FTIR)Conforms
FormCrystalline powder, crystals, flakes or lumps
Melting Point (clear melt)55-60?C
Appearance (Color)White to cream to yellow
Assay (GC)≥98.5%
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A compound has been shown to reversibly block voltage-dependent potassium channels. Also a common impurity from the synthesis of compounds found in hair dye. Used as a water miscible solvent and as an intermediate in manufacturing pharmaceuticals like diuretics. It is used as a research tool, in characterizing subtypes of the potassium channel.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
A compound has been shown to reversibly block voltage-dependent potassium channels. Also a common impurity from the synthesis of compounds found in hair dye. Used as a water miscible solvent and as an intermediate in manufacturing pharmaceuticals like diuretics. It is used as a research tool, in characterizing subtypes of the potassium channel.

Solubility
Slightly soluble in water(8g/100 mL at 19°C)

Notes
Hygroscopic. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, acids.
RUO – Research Use Only

General References:

  1. M. Chao,; E. Schemp,; R. D. Rosenstein. 2-Aminopyridine. Acta Cryst. 1975, B31(12),2922-2924
  2. Zhou Jie,; He Xiwen.Study of the nature of recognition in molecularly imprinted polymer selective for 2-aminopyridine. Analytica Chimica Acta. 1999, 381(1),85-91.