5,6-DIHYDRO-4-METHOXY-2H-PYRAN(17327-22-9) 1H NMR
Product Name5,6-DIHYDRO-4-METHOXY-2H-PYRAN
CAS17327-22-9
Molecular FormulaC6H10O2
Molecular Weight114.14
InChIInChI=1S/C6H10O2/c1-7-6-2-4-8-5-3-6/h2H,3-5H2,1H3
InChIKey FSMHNRHLQAABPS-UHFFFAOYSA-N
SmilesC1OCC=C(OC)C1
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MassMS-NW-3432 4-methoxy-3,6-dihydro-2H-pyran C6H10O2 (Mass of molecular ion: 114)
Source Temperature: 270 °C Sample Temperature: 180 °C Reservoir, 75 eV
13.0 1.8 14.0 7.5 15.0 28.7 25.0 2.0 26.0 17.1 27.0 84.2 28.0 27.6 29.0 45.2 30.0 12.8 31.0 16.6 33.0 6.2 37.0 4.1 38.0 6.8 39.0 83.2 40.0 8.5 41.0 66.9 42.0 47.3 43.0 100.0 44.0 6.3 45.0 21.1 49.0 3.4 50.0 16.6 51.0 21.9 52.0 13.3 53.0 99.9 54.0 72.0 55.0 50.8 56.0 10.6 57.0 38.8 58.0 10.0 59.0 5.7 61.0 1.8 65.0 1.0 67.0 1.1 68.0 10.1 69.0 17.6 70.0 6.0 71.0 32.7 72.0 9.8 73.0 3.1 81.0 13.2 82.0 4.1 83.0 83.8 84.0 38.3 85.0 30.7 86.0 26.6 87.0 2.9 95.0 1.2 96.0 7.1 97.0 2.8 98.0 2.7 99.0 4.8 100.0 10.0 111.0 3.0 113.0 89.1 114.0 93.5 115.0 6.8 128.0 1.1
90 MHz in CDCl3
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1H NMR 89.56 MHz C6 H10 O2 0.04 ml : 0.5 ml CDCl3 4-methoxy-3,6-dihydro-2H-pyran 
Assign. Shift(ppm)
A 4.591 B 4.191 C 3.817 D 3.540 E 2.181
Hz ppm Int.414.38 4.627 41 414.06 4.624 41 412.56 4.607 46 412.19 4.603 45 411.44 4.595 86 410.69 4.586 47 410.38 4.583 52 409.44 4.572 36 408.75 4.564 59 408.38 4.560 58 407.69 4.553 33 407.31 4.548 30 379.00 4.232 130 376.81 4.208 274 376.19 4.201 121 374.56 4.183 157 374.00 4.176 230 371.75 4.151 119 347.75 3.883 250 342.13 3.821 525 336.50 3.758 289 317.00 3.540 1000 203.50 2.273 32 202.56 2.262 33 201.38 2.249 70 200.31 2.237 71 199.19 2.225 40 198.00 2.211 88 196.81 2.198 66 195.69 2.186 129 194.63 2.174 130 193.50 2.161 67 192.44 2.149 87 191.25 2.136 35 190.13 2.123 56 189.06 2.111 57 188.00 2.100 30
in CDCl3
liquid film
