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HomeProduct name list2-Pyridylethylamine

2-Pyridylethylamine

Synonym(s):2-(2-Aminoethyl)pyridine

  • CAS NO.:2706-56-1
  • Empirical Formula: C7H10N2
  • Molecular Weight: 122.17
  • MDL number: MFCD00006367
  • EINECS: 220-295-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-08 14:53:31
2-Pyridylethylamine Structural

What is 2-Pyridylethylamine?

Chemical properties

clear colorless to yellow liquid

The Uses of 2-Pyridylethylamine

2-(2-Aminoethyl)pyridine is used as active pharmaceutical ingredients.

Definition

ChEBI: An aminoalkylpyridine that is pyridine substituted by a ethanamino group at position 2.

Biological Activity

Low doses of histamine or H1R agonist 2-pyridylethylamine (2-PEA) into the knee-joint were found to decrease formalin-induced articular nociception in rats. The pharmacological blockade and neurotoxic ablation of cells expressing neuropeptide Y1 receptor (Y1R) in the spinal cord were able to prevent the antinociceptive effect produced by the intra-articular administration of the histamine H1 receptor (H1R) agonist, 2-pyridylethilamine (2-PEA), in the formalin-induced articular incapacitation in rats[1].

References

[1] Eduardo Souza-Silva. “Intra-articular injection of 2-pyridylethylamine produces spinal NPY-mediated antinociception in the formalin-induced rat knee-joint pain model.” Brain Research 1735 (2020): Article 146757.

Properties of 2-Pyridylethylamine

Melting point: 198-200 °C(Solv: ethanol (64-17-5))
Boiling point: 92-93 °C12 mm Hg(lit.)
Density  1.021 g/mL at 25 °C(lit.)
refractive index  n20/D 1.536(lit.)
Flash point: 213 °F
storage temp.  under inert gas (nitrogen or Argon) at 2–8 °C
form  Liquid
pka pK1: 4.24(+2);pK2: 9.78(+1) (25°C,μ=0.05)
Specific Gravity 1.021
color  Clear colorless to yellow
Water Solubility  Soluble in water (partly), and most common polar solvent. Insoluble in non-polar solvents, and oils.
Sensitive  Air Sensitive
BRN  111208
CAS DataBase Reference 2706-56-1(CAS DataBase Reference)
NIST Chemistry Reference 2-Pyridineethanamine(2706-56-1)
EPA Substance Registry System 2-Pyridineethanamine (2706-56-1)

Safety information for 2-Pyridylethylamine

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.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2-Pyridylethylamine

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