4-Pyrrolidinopyridine(2456-81-7) IR2
Product Name4-Pyrrolidinopyridine
CAS2456-81-7
Molecular FormulaC9H12N2
Molecular Weight148.21
InChIInChI=1S/C9H12N2/c1-2-8-11(7-1)9-3-5-10-6-4-9/h3-6H,1-2,7-8H2
InChIKey RGUKYNXWOWSRET-UHFFFAOYSA-N
SmilesC1=NC=CC(N2CCCC2)=C1
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MassMS-NW-7651 4-(1-pyrrolidinyl)pyridine C9H12N2 (Mass of molecular ion: 148)
Source Temperature: 250 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 1.2 17.0 3.0 18.0 13.9 26.0 1.3 27.0 4.6 28.0 3.8 29.0 1.1 38.0 1.3 39.0 6.9 40.0 1.9 41.0 7.3 42.0 8.5 43.0 3.6 50.0 3.5 51.0 18.3 52.0 5.0 53.0 1.8 54.0 1.3 65.0 4.6 66.0 2.9 67.0 1.7 73.0 1.0 74.0 2.0 77.0 1.1 78.0 21.8 79.0 3.7 80.0 1.3 91.0 1.0 92.0 21.8 93.0 8.5 94.0 1.5 105.0 15.0 106.0 6.9 107.0 1.8 117.0 1.0 118.0 1.9 119.0 21.9 120.0 15.9 121.0 1.5 131.0 1.4 132.0 2.2 145.0 4.0 146.0 1.4 147.0 100.0 148.0 85.1 149.0 9.2
90 MHz in CDCl3
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1H NMR 89.56 MHz C9 H12 N2 0.043 g : 0.5 ml CDCl3 4-(1-pyrrolidinyl)pyridine 
Assign. Shift(ppm)
A 8.164 B 6.346 C 3.273 D 2.006
Hz ppm Int.734.50 8.202 413 732.94 8.184 315 729.56 8.147 335 728.06 8.130 455 571.56 6.382 483 570.00 6.365 345 566.63 6.327 344 565.06 6.310 457 300.38 3.354 341 297.81 3.326 250 296.13 3.307 315 293.56 3.278 1000 291.25 3.253 645 287.06 3.206 448 279.38 3.120 34 278.69 3.112 34 192.75 2.153 43 192.00 2.144 41 186.25 2.080 417 182.88 2.042 363 179.63 2.006 966 176.31 1.969 360 172.94 1.931 345 168.19 1.878 43 167.00 1.865 47
in CDCl3
KBr disc
nujol mull
