Bispyrazolone(7477-67-0) Raman
Product NameBispyrazolone
CAS7477-67-0
Molecular FormulaC20H18N4O2
Molecular Weight346.38
InChIInChI=1S/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12,17-18H,1-2H3
InChIKey FORCWSNQDMPPOC-UHFFFAOYSA-N
SmilesN1=C(C)C(C2C(C)=NN(C3=CC=CC=C3)C2=O)C(=O)N1C1=CC=CC=C1
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MassMS-NW-2170 3,3'-dimethyl-1,1'-diphenyl-4,4'-bi-2-pyrazoline-5,5'-dione C20H18N4O2 (Mass of molecular ion: 346)
Source Temperature: 230 °C Sample Temperature: 250 °C Direct, 75 eV
17.0 2.4 18.0 11.9 27.0 3.1 28.0 5.3 38.0 1.7 39.0 5.6 40.0 2.3 41.0 5.5 42.0 3.1 43.0 1.1 44.0 3.1 50.0 3.4 51.0 17.1 52.0 4.2 53.0 1.3 63.0 2.6 64.0 4.7 65.0 3.5 66.0 1.8 67.0 1.5 76.0 2.1 77.0 100.0 78.0 11.0 79.0 1.4 91.0 12.3 92.0 4.3 93.0 5.4 94.0 1.4 103.0 2.2 104.0 1.7 105.0 13.7 106.0 3.2 115.0 2.4 116.0 1.1 117.0 1.3 118.0 3.2 119.0 4.6 122.0 1.9 128.0 4.1 129.0 1.3 132.0 1.8 142.0 2.1 143.0 6.2 144.0 1.4 168.0 1.2 169.0 1.2 170.0 2.0 172.0 2.0 173.0 4.4 174.0 7.4 183.0 1.7 184.0 1.5 185.0 3.3 186.0 1.0 196.0 1.6 197.0 1.3 198.0 1.6 199.0 1.1 209.0 1.2 210.0 2.6 211.0 12.5 212.0 3.5 213.0 5.3 218.0 6.5 219.0 1.3 224.0 5.2 225.0 1.8 226.0 1.8 239.0 6.9 240.0 1.4 241.0 3.1 254.0 1.0 274.0 1.4 275.0 2.5 276.0 1.0 301.0 1.2 302.0 1.2 303.0 1.7 304.0 1.1 315.0 21.8 316.0 15.9 317.0 3.6 343.0 1.0 344.0 68.1 345.0 22.6 346.0 21.8 347.0 4.9
KBr disc
nujol mull
4880 A,200 M,powder
