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HomeProduct name list2-Aminonicotinic acid

2-Aminonicotinic acid

Synonym(s):2-Aminonicotinic acid;2-Aminopyridine-3-carboxylic acid

  • CAS NO.:5345-47-1
  • Empirical Formula: C6H6N2O2
  • Molecular Weight: 138.12
  • MDL number: MFCD00006318
  • EINECS: 226-296-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-14 20:10:21
2-Aminonicotinic acid Structural

What is 2-Aminonicotinic acid?

Chemical properties

Off-white to light yellow crystalline powder

The Uses of 2-Aminonicotinic acid

A component of hair dyes.

The Uses of 2-Aminonicotinic acid

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.

Properties of 2-Aminonicotinic acid

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
form  Crystalline Powder
pka 2.94±0.10(Predicted)
color  Off-white to light yellow
Water Solubility  soluble
BRN  119031
CAS DataBase Reference 5345-47-1(CAS DataBase Reference)
EPA Substance Registry System 2-Aminonicotinic acid (5345-47-1)

Safety information for 2-Aminonicotinic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 2-Aminonicotinic acid

InChIKey KPIVDNYJNOPGBE-UHFFFAOYSA-N

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