2-Pyridylethylamine

{{Chembox

| Verifiedfields = changed

| Watchedfields = changed

| verifiedrevid = 477215554

| ImageFile = 2-Pyridylethylamine.svg

| ImageFile_Ref = {{Chemboximage|correct|??}}

| ImageName = Kekulé, skeletal formula of 2-pyridylethylamine

| PIN = 2-(Pyridin-2-yl)ethan-1-amine

| OtherNames =

|Section1 = {{Chembox Identifiers

| CASNo = 2706-56-1

| CASNo_Ref = {{cascite|correct|CAS}}

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII = ATW1AH7OJ5

| PubChem = 75919

| ChemSpiderID = 68424

| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}

| EINECS = 220-295-1

| UNNumber = 2735

| MeSHName = 2-(2-Aminoethyl)pyridine

| ChEBI = 147599

| ChEBI_Ref = {{ebicite|changed|EBI}}

| ChEMBL = 32813

| ChEMBL_Ref = {{ebicite|correct|EBI}}

| IUPHAR_ligand = 1197

| Beilstein = 111208

| SMILES = NCCc1ccccn1

| SMILES1 = NCCC1=CC=CC=N1

| StdInChI = 1S/C7H10N2/c8-5-4-7-3-1-2-6-9-7/h1-3,6H,4-5,8H2

| StdInChI_Ref = {{stdinchicite|correct|chemspider}}

| InChI = 1/C7H10N2/c8-5-4-7-3-1-2-6-9-7/h1-3,6H,4-5,8H2

| StdInChIKey = XPQIPUZPSLAZDV-UHFFFAOYSA-N

| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}

| InChIKey = XPQIPUZPSLAZDV-UHFFFAOYAY

}}

|Section2 = {{Chembox Properties

| C=7 | H=10 | N=2

| Density = 1.021 g cm⁻³

| BoilingPtK = 366

| BoilingPt_notes = at 1.6 kPa

| LogP = −0.11

| RefractIndex = 1.536

}}

|Section3={{Chembox Hazards

| GHSPictograms = {{GHS exclamation mark}}

| GHSSignalWord = WARNING

| HPhrases = {{H-phrases|315|319|335}}

| PPhrases = {{P-phrases|261|305+351+338}}

| NFPA-F = 1

| NFPA-H = 1

| NFPA-R = 0

| FlashPtC = 100

}}

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2-Pyridylethylamine is a histamine agonist which is selective for the H₁ subtype.{{cite journal |vauthors=Flynn SB, Gristwood RW, Owen DA |title=Differentiation of the roles of histamine H1- and H2-receptors in the mediation of the effects of histamine in the isolated working heart of the guinea-pig |journal=Br. J. Pharmacol. |volume=65 |issue=1 |pages=127–37 |date=January 1979 |pmid=32943 |pmc=1668480 |doi= 10.1111/j.1476-5381.1979.tb17341.x}}