1-Methyl-2-piperidinemethanol(20845-34-5) 1H NMR
Product Name1-Methyl-2-piperidinemethanol
CAS20845-34-5
Molecular FormulaC7H15NO
Molecular Weight129.2
InChIInChI=1S/C7H15NO/c1-8-5-3-2-4-7(8)6-9/h7,9H,2-6H2,1H3
InChIKey HXXJMMLIEYAFOZ-UHFFFAOYSA-N
SmilesN1(C)CCCCC1CO
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MassMS-NW-5624 1-methyl-2-piperidinemethanol C7H15NO (Mass of molecular ion: 129)
Source Temperature: 280 °C Sample Temperature: 190 °C Reservoir, 75 eV
15.0 2.3 18.0 1.7 27.0 3.3 28.0 2.8 29.0 1.9 30.0 1.9 31.0 1.4 39.0 3.2 41.0 5.5 42.0 19.0 43.0 2.8 44.0 9.1 53.0 1.1 54.0 1.3 55.0 4.5 56.0 2.3 57.0 2.9 67.0 1.7 68.0 2.9 69.0 1.1 70.0 21.7 71.0 1.3 82.0 3.5 83.0 1.4 84.0 2.1 94.0 1.0 96.0 5.3 97.0 1.9 98.0 100.0 99.0 7.1 110.0 2.5 111.0 2.7
400 MHz in CDCl3
90 MHz in CDCl3
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1H NMR 399.65 MHz C7 H15 N O 0.05 ml : 0.5 ml CDCl3 1-methyl-2-piperidinemethanol 
Assign. Shift(ppm)
A *1 3.761 B 3.52 C *1 3.485 D 2.862 E 2.296 F 2.113 G 1.942 J 1.754 K *2 1.65 L *2 1.61 M 1.55 N 1.52 P 1.276 ASSINED BY COSY. J(A,C)=-11.0HZ. J(A,G)=4.4HZ. J(C,G)=2.9HZ. 90MHZ : HSP-03-583
Hz ppm Int.1511.23 3.782 70 1506.84 3.771 72 1500.24 3.754 84 1495.85 3.743 82 1406.49 3.520 116 1398.93 3.501 89 1396.00 3.494 83 1387.82 3.473 66 1385.01 3.466 66 1151.73 2.882 33 1148.44 2.874 51 1146.48 2.869 35 1144.90 2.865 32 1141.72 2.857 31 1140.14 2.853 36 1137.57 2.847 54 1133.54 2.837 30 917.60 2.297 1000 858.28 2.148 51 854.98 2.140 44 846.68 2.119 102 843.38 2.111 94 835.08 2.090 54 831.79 2.082 52 783.94 1.962 41 779.91 1.952 43 776.37 1.943 39 773.07 1.935 48 769.04 1.925 48 708.86 1.774 37 707.89 1.772 40 705.57 1.766 32 704.10 1.762 33 699.83 1.752 30 698.61 1.749 31 696.17 1.742 42 695.07 1.740 44 692.75 1.734 35 666.38 1.668 30 663.82 1.662 32 661.99 1.657 32 657.96 1.647 30 656.25 1.643 36 654.54 1.638 46 652.95 1.634 64 651.98 1.632 59 650.39 1.628 66 648.80 1.624 70 647.34 1.620 49 645.63 1.616 50 642.82 1.609 33 639.89 1.602 62 637.33 1.595 53 635.86 1.592 83 634.03 1.587 67 632.69 1.584 87 631.10 1.580 70 628.91 1.574 105 627.69 1.571 96 625.00 1.564 69 623.54 1.561 63 621.09 1.555 52 616.94 1.544 87 613.28 1.535 62 612.55 1.533 64 610.23 1.527 39 609.13 1.525 38 608.15 1.522 31 605.22 1.515 48 604.00 1.512 48 601.44 1.505 33 599.24 1.500 30 526.73 1.318 30 518.55 1.298 38 514.28 1.287 61 509.89 1.276 30 506.23 1.267 32 501.95 1.256 51
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1H NMR 89.56 MHz C7 H15 N O 0.04 ml : 0.5 ml CDCl3 1-methyl-2-piperidinemethanol Assign. Shift(ppm)
A *1 3.797 B *1 3.444 C 2.93 D 2.91 E 2.290 F 2.13 G 1.95 J 1.77 K 1.70 to 1.46 L 1.30 400MHZ : HSP-40-449
Hz ppm Int.349.13 3.899 32 345.25 3.855 33 338.25 3.777 59 334.25 3.733 61 313.75 3.504 48 311.31 3.476 51 262.38 2.930 108 252.69 2.822 30 205.38 2.294 1000 177.63 1.984 35 150.31 1.679 60 149.56 1.670 59 148.81 1.662 55 144.88 1.618 91 142.25 1.589 85 141.44 1.580 74 140.44 1.569 82 139.38 1.557 76 136.56 1.525 57 134.25 1.499 38 132.13 1.476 32 129.13 1.442 32 129.00 1.441 32
in CDCl3
liquid film
