alpha-PYRIDYLETHYLAMINE

PRODUCT IDENTIFICATION
CAS NO. 2706-56-1, 3343-39-3 (Dihydrochloride)

alpha-PYRIDYLETHYLAMINE

EINECS NO. 220-295-1
FORMULA C7H10N2
MOL WT. 122.17

H.S. CODE

  

TOXICITY

  
SYNONYMS  2-(2-Aminoethyl)pyridine; 2-Pyridineethanamine;
2-Pyridineethanamine; Demethylbetahistine;
DERIVATION

 

CLASSIFICATION

  

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE clear to yellowish liquid
MELTING POINT  
BOILING POINT

 

SPECIFIC GRAVITY  
SOLUBILITY IN WATER  
pH  
VAPOR DENSITY

 

REFRACTIVE INDEX

 

NFPA RATINGS

  

AUTOIGNITION

 

FLASH POINT

 

STABILITY Stable under normal conditions.

APPLICATIONS
Histamine is a biogenic amine chemical involved in local immune responses as well as regulating physiological function in the gut and acting as a neurotransmitter. New evidence also indicates that histamine plays a role in chemotaxis of white blood cells.
Histamine (1H-imidazole-4-ethanamine) is a biologically active hydrophilic amine widely distributed in nature and is found in animal tissues, plant and as well as in insect venoms. The highest concentration is found in lungs. It is formed by the decarboxylation of the amino acid histidine. It is be synthesized from citric acid outside the body. Histamine is a mediator of local immune responses, and it functions as a a neurotransmitter and as a regulator of physiological function. Histamine agonist drugs stimulate their receptors by triggering a response that increases or decreases the cell's activity but are not commonly used. Examples of histamine agonists include:
Agonist

CAS RN
(3-(1H-Imidazol-4-yl)propyl)guanidine 46129-28-6
2-((N-(1-(1H-Imidazol-4-yl)-2-propyl)imino)phenylmethyl)phenol 139191-80-3
2-(2-Aminoethyl)thiazole 18453-07-1
2-Amino-5-methylhistamine 89026-20-0
4-(1H-Imidazol-4-ylmethyl)piperidine 151070-83-6
4-(Dimethylamino)butyl carbamimidothioate 68643-23-2
alpha-Methylhistamine 6986-90-9
alpha-Pyridylethylamine 2706-56-1
Amthamine 142437-67-0
Betahistine 5638-76-6
Betazole 105-20-4
Dimaprit 65119-89-3
Imetit 102203-18-9
Impromidine 55273-05-7
N-(3-(3,4-Difluorophenyl)-3-pyridine-2-ylpropyl)-N-(3-(1H-imidazol-4-yl)propyl) guanidine 114667-74-2
N,N-Bis(3-(4-fluorophenyl)propyl)-N'-(3-(1H-imidazol-4-yl)propyl)guanidine 141099-46-9
N,N-Diethyl-2-(1-pyridyl)ethylamine 78680-83-8
SALES SPECIFICATION

APPEARANCE

 clear to yellowish liquid

PURITY

99.0% min

MOISTURE

 0.5% max
TRANSPORTATION
PACKING
 
HAZARD CLASS  
UN NO.  
OTHER INFORMATION
Hazard Symbols: XI, Risk Phrases: 36/37/38, Safety Phrases: 26-36