2-Aminonicotinic acid Chemical Properties

Melting point:

295-297 °C (dec.)(lit.)

Boiling point:

253.51°C (rough estimate)

Density 

1.3471 (rough estimate)

refractive index 

1.5100 (estimate)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

DMSO

pka

2.94±0.10(Predicted)

form 

Crystalline Powder

color 

Off-white to light yellow

Water Solubility 

soluble

BRN 

119031

InChIKey

KPIVDNYJNOPGBE-UHFFFAOYSA-N

CAS DataBase Reference

5345-47-1(CAS DataBase Reference)

EPA Substance Registry System

2-Aminonicotinic acid (5345-47-1)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

22-24/25-37/39-26-36

WGK Germany 

3

TSCA 

T

HazardClass 

IRRITANT

HS Code 

29333999

MSDS

• Language:English Provider:2-Aminopyridine-3-carboxylic acid
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

2-Aminonicotinic acid Usage And Synthesis

Chemical Properties

Off-white to light yellow crystalline powder

Uses

A component of hair dyes.

Uses

2-Aminopyridine-3-carboxylic acid can be used as:

• A ligand to prepare copper(II)-organic coordination compounds.
• A reactant to prepare pyrido[2′,1′:2,3]imidazo[4,5-c]isoquinolines by reacting with trimethylsilyl cyanide and phthalaldehyde.
• A reactant to synthesize organo-soluble and thermally stable poly(thiourea-amide-imide) polymers.

Definition

ChEBI: An aminonicotinic acid in which the amino group is situated at position 2 of the pyridine ring.

2-Aminonicotinic acid(5345-47-1)Related Product Information

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