3. Structures
3.1 2D structure
3.2 3D structure
-1
-2
-3
28 28 0 0 0 0 0 0 0999 V2000
-0.2818 -2.1456 0.1405 O 0 0 0 0 0 0 0 0 0 0 0 0
-3.1098 -0.0269 -0.2036 C 0 0 0 0 0 0 0 0 0 0 0 0
-1.9292 0.8431 0.1186 C 0 0 0 0 0 0 0 0 0 0 0 0
-0.7761 0.1805 0.2791 C 0 0 0 0 0 0 0 0 0 0 0 0
-2.5576 -1.4443 -0.2380 C 0 0 0 0 0 0 0 0 0 0 0 0
-1.1041 -1.2437 0.0693 C 0 0 0 0 0 0 0 0 0 0 0 0
0.5973 0.6351 0.5978 C 0 0 0 0 0 0 0 0 0 0 0 0
-2.1473 2.3153 0.2251 C 0 0 0 0 0 0 0 0 0 0 0 0
1.3699 1.0288 -0.6301 C 0 0 0 0 0 0 0 0 0 0 0 0
2.5400 0.4784 -0.9873 C 0 0 0 0 0 0 0 0 0 0 0 0
3.2268 -0.6019 -0.2052 C 0 0 0 0 0 0 0 0 0 0 0 0
4.1718 -0.0189 0.8339 C 0 0 0 0 0 0 0 0 0 0 0 0
-3.8889 0.0680 0.5604 H 0 0 0 0 0 0 0 0 0 0 0 0
-3.5454 0.2436 -1.1715 H 0 0 0 0 0 0 0 0 0 0 0 0
-2.6740 -1.8972 -1.2265 H 0 0 0 0 0 0 0 0 0 0 0 0
-3.0202 -2.0746 0.5266 H 0 0 0 0 0 0 0 0 0 0 0 0
1.0977 -0.1112 1.2201 H 0 0 0 0 0 0 0 0 0 0 0 0
0.5396 1.5234 1.2404 H 0 0 0 0 0 0 0 0 0 0 0 0
-2.5493 2.7072 -0.7147 H 0 0 0 0 0 0 0 0 0 0 0 0
-1.2230 2.8585 0.4417 H 0 0 0 0 0 0 0 0 0 0 0 0
-2.8605 2.5358 1.0256 H 0 0 0 0 0 0 0 0 0 0 0 0
0.9612 1.8235 -1.2500 H 0 0 0 0 0 0 0 0 0 0 0 0
3.0395 0.8438 -1.8806 H 0 0 0 0 0 0 0 0 0 0 0 0
2.5228 -1.2973 0.2611 H 0 0 0 0 0 0 0 0 0 0 0 0
3.8061 -1.2112 -0.9101 H 0 0 0 0 0 0 0 0 0 0 0 0
3.6299 0.5691 1.5822 H 0 0 0 0 0 0 0 0 0 0 0 0
4.9223 0.6294 0.3688 H 0 0 0 0 0 0 0 0 0 0 0 0
4.6997 -0.8233 1.3561 H 0 0 0 0 0 0 0 0 0 0 0 0
1 6 2 0 0 0 0
2 3 1 0 0 0 0
2 5 1 0 0 0 0
2 13 1 0 0 0 0
2 14 1 0 0 0 0
3 4 2 0 0 0 0
3 8 1 0 0 0 0
4 6 1 0 0 0 0
4 7 1 0 0 0 0
5 6 1 0 0 0 0
5 15 1 0 0 0 0
5 16 1 0 0 0 0
7 9 1 0 0 0 0
7 17 1 0 0 0 0
7 18 1 0 0 0 0
8 19 1 0 0 0 0
8 20 1 0 0 0 0
8 21 1 0 0 0 0
9 10 2 0 0 0 0
9 22 1 0 0 0 0
10 11 1 0 0 0 0
10 23 1 0 0 0 0
11 12 1 0 0 0 0
11 24 1 0 0 0 0
11 25 1 0 0 0 0
12 26 1 0 0 0 0
12 27 1 0 0 0 0
12 28 1 0 0 0 0
4. International Nomenclature & Identifiers
4.1 IUPAC Name
3-methyl-2-[(Z)-pent-2-enyl]cyclopent-2-en-1-one
4.2 InChI
InChI=1S/C11H16O/c1-3-4-5-6-10-9(2)7-8-11(10)12/h4-5H,3,6-8H2,1-2H3/b5-4-
4.3 InChIKey
XMLSXPIVAXONDL-PLNGDYQASA-N
4.4 Canonical SMILES
CCC=CCC1=C(CCC1=O)C
4.5 Isomeric SMILES
CC/C=C\CC1=C(CCC1=O)C
4.6 SDF file
5. Spectroscopic data
5.1 13C nuclear magnetic resonance (13C NMR)
5.2 1H nuclear magnetic resonance (1H NMR)
5.3 Mass spectrometry (MS)
5.4 Infrared spectroscopy (IR)
5.5 Ultraviolet/visible spectroscopy (UV/Vis)