1-Aminopyridinium iodide Chemical Properties

Melting point:

159-161 °C(lit.)

Density 

1.8200 (estimate)

storage temp. 

2-8°C

form 

powder to crystal

color 

White to Light yellow to Light orange

Water Solubility 

Soluble in water (almost transparency).

Sensitive 

Light Sensitive

BRN 

3713241

Exposure limits

ACGIH: TWA 0.01 ppm

InChIKey

NDRLPYIMWROJBG-UHFFFAOYSA-M

CAS DataBase Reference

6295-87-0(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36-37/39

WGK Germany 

3

F 

8-10-21

HS Code 

29333990

MSDS

• Language:English Provider:N-Aminopyridinium iodide
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

1-Aminopyridinium iodide Usage And Synthesis

Chemical Properties

pinkish crystalline powder

Uses

1-Aminopyridinium iodide is a reagent used as a building block to construct fused heterocycles, synthesis of substituted pyridines, dipolar cycloadditions, ylide type reactions.

General Description

1-Aminopyridinium iodide, a pyridine derivative, is an important reagent for organic synthesis. It has various pharmaceutical applications. It participates in homogeneous transition metal-catalyzed reactions. Single-crystal X-ray diffraction studies suggest that the compound crystallizes in the monoclinic space group P2₁/c (phase II). Aza-ylide derived from 1-aminopyridinium iodide serves as a commercially available ammonia equivalent during the preparation of primary amines.

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