ChemicalBook > CAS DataBase List > 2-Pyridylethylamine

2-Pyridylethylamine

Product Name
2-Pyridylethylamine
CAS No.
2706-56-1
Chemical Name
2-Pyridylethylamine
Synonyms
lilly04432;2-PYRIDYLETHYLAMINE;RARECHEM AL BW 0258;Demethylbetahistine;2-aminoethylpyridine;2-Pyridineethanamine;2-pyridineethylamine;Pyridine-2-ethanamine;Betahistine Impurity 11;2-(2-PYRIDYL)ETHYLAMINE
CBNumber
CB1137534
Molecular Formula
C7H10N2
Formula Weight
122.17
MOL File
2706-56-1.mol
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2-Pyridylethylamine Property

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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-34
Safety Statements 
26-36-45-36/37/39
RIDADR 
2735
WGK Germany 
3
F 
10-34
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A55306
Product name
2-(2-Pyridyl)ethylamine
Purity
95%
Packaging
1g
Price
$44.7
Updated
2025/07/31
Sigma-Aldrich
Product number
A55306
Product name
2-(2-Pyridyl)ethylamine
Purity
95%
Packaging
10g
Price
$205.8
Updated
2025/07/31
TCI Chemical
Product number
A1999
Product name
2-(2-Aminoethyl)pyridine
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$65
Updated
2025/07/31
TCI Chemical
Product number
A1999
Product name
2-(2-Aminoethyl)pyridine
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$192
Updated
2025/07/31
Sigma-Aldrich
Product number
A55306
Product name
2-(2-Pyridyl)ethylamine
Purity
95%
Packaging
50g
Price
$841
Updated
2023/06/20
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2-Pyridylethylamine Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow liquid

Uses

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.

2-Pyridylethylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Pyridylethylamine Suppliers

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View Lastest Price from 2-Pyridylethylamine manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-Pyridylethylamine 2706-56-1
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-04-30
Hebei Chuanghai Biotechnology Co., Ltd
Product
2-Pyridylethylamine 2706-56-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-09-29
Henan Aochuang Chemical Co.,Ltd.
Product
2-Pyridylethylamine 2706-56-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-17

2706-56-1, 2-PyridylethylamineRelated Search:

N-Aminoethylpiperazine Chromium picolinate Triethylamine Diethylamine 2,6-Lutidine Ethyl cellulose Ethyl maltol 2-Chloro-3-cyanopyridine Ethylamine Sulfasalazine Pyridine Hydroxyethyl Cellulose 2-(2-Aminoethylamino)ethanol Betahistine dihydrochloride N,N-DIETHYL-N-[2-(2-PYRIDYL)ETHYL]AMINE 3-Pyridineethaneamine Betahistine 1-[2-(2-PYRIDYL)ETHYL]PIPERIDINE

  • RARECHEM AL BW 0258
  • 2-PYRIDYLETHYLAMINE
  • 2-Pyridineethanamine
  • 2-(PYRIDIN-2-YL)ETHANAMINE
  • 2-PYRIDIN-2-YL-ETHYLAMINE
  • 2-aminoethylpyridine
  • Betahistine Impurity 11
  • 2-(2-Aminoethyl)pyridine 98%
  • 2-(2-AMINOETHYL)PYRIDINE
  • 2-(2-PYRIDYL)ETHYLAMINE
  • 2-(2-Pyridinyl)ethanamine
  • 2-(beta-Aminoethyl)pyridine
  • alpha-Pyridylethylamine
  • Demethylbetahistine
  • lilly04432
  • Pyridine, 2-(2-aminoethyl)-
  • 2-pyridineethylamine
  • 2-(2-PYRIDYL)ETHYLAMINE 95+%
  • 2-Pyridin-2-ylethanamin
  • 2-(2-Aminoethyl)pyridine ,98%
  • 2-(2-Pyridyl)ethanamine
  • Pyridine-2-ethanamine
  • 2-(2-Aminoethyl)pyridine,95%
  • 2-(2-Pyridyl)ethylaMine 95%
  • .alpha.-(2-Aminoethyl)pyridine
  • 2-(2-AMinoethyl)pyridine, 95% 10GR
  • 2-(2-AMinoethyl)pyridine, 95% 1GR
  • (2-pyridin-2-ylethyl)amine(SALTDATA: FREE)
  • 2-(2-Aminoethyl)pyridine &gt
  • 2-Pyridylethylamine ISO 9001：2015 REACH
  • 2-Pyridineethanamine (9CI, ACI)
  • 1,3-dimethyl-26-nitrosourea
  • 2-(Pyridin-2-yl)ethamine
  • 2706-56-1
  • Building Blocks
  • C7 and C8
  • Heterocyclic Building Blocks
  • Pyridines
  • Pyridine