产品名称:西诺沙星
CAS:28657-80-9
分子式:C12H10N2O5
分子量: 262.22
InChI:InChI=1S/C12H10N2O5/c1-2-14-7-4-9-8(18-5-19-9)3-6(7)11(15)10(13-14)12(16)17/h3-4H,2,5H2,1H3,(H,16,17)
InChIKey: VDUWPHTZYNWKRN-UHFFFAOYSA-N
Smiles:N1(CC)C2C(=CC3OCOC=3C=2)C(=O)C(C(O)=O)=N1
MS
1HNMR
IR1
IR2
Mass
MS-IW-3768 1-ethyl-6,7-methylenedioxy-4-oxo-1,4-dihydro-3-cinnolinecarboxylic acid C12H10N2O5 (Mass of molecular ion: 262)
Source Temperature: 180 °C Sample Temperature: 180 °C Direct, 75 eV
17.0 1.1 18.0 4.9 27.0 5.8 28.0 4.0 29.0 6.6 38.0 1.1 39.0 4.6 41.0 1.0 42.0 1.6 44.0 5.7 45.0 1.4 50.0 5.7 51.0 4.8 52.0 6.9 53.0 9.7 54.0 2.9 55.0 3.2 61.0 2.2 62.0 5.2 63.0 6.4 64.0 3.1 65.0 4.4 66.0 1.4 67.0 1.4 68.0 3.8 69.0 2.5 74.0 2.0 75.0 3.0 76.0 7.7 77.0 8.8 78.0 5.8 79.0 2.9 80.0 1.9 87.5 2.3 88.0 2.8 89.0 1.2 90.0 5.6 91.0 2.1 92.0 1.8 93.0 1.0 102.0 2.2 103.0 2.4 104.0 8.8 105.0 5.6 106.0 2.9 117.0 1.6 118.0 2.8 119.0 2.3 120.0 5.3 121.0 2.6 131.0 3.1 132.0 5.5 133.0 2.4 134.0 5.2 135.0 3.9 136.0 1.1 146.0 1.6 147.0 2.1 148.0 8.4 149.0 4.0 160.0 2.0 161.0 4.0 162.0 23.5 163.0 20.4 164.0 2.5 171.0 5.6 172.0 1.0 173.0 1.5 174.0 2.2 175.0 3.5 176.0 26.8 177.0 3.3 188.0 1.2 189.0 6.6 190.0 100.0 191.0 12.9 192.0 1.7 201.0 1.2 203.0 5.2 211.0 1.2 217.0 2.0 218.0 29.6 219.0 4.1 262.0 31.6 263.0 4.6
400 MHz in DMSO-d6
Assign. Shift(ppm) A 15.30 B 7.795 C 7.573 D 6.371 E 4.693 F 1.443 ASSIGNED BY C-H COSY.
Hz ppm Int.
3115.48 7.796 499 3026.86 7.574 635 3025.15 7.570 28 2546.39 6.372 1000 2542.72 6.363 25 1886.72 4.721 76 1879.64 4.704 252 1875.98 4.695 25 1872.31 4.685 258 1865.23 4.668 82 584.23 1.462 295 576.90 1.444 776 572.75 1.434 34 569.82 1.426 307
KBr disc
nujol mull
更多供应商
Capot Chemical Co., Ltd
北京百灵威科技有限公司
北京华美互利生物化工
Syntechem Co.,Ltd
武汉易泰科技有限公司上海分公司
北京康睿智科技有限公司
天津阿尔塔科技有限公司
上海石洋化工有限公司
广州市齐云生物技术有限公司
Musechem
西诺沙星(28657-80-9)核磁图(1HNMR)相关产品图谱