3. Structures
3.1 2D structure
3.2 3D structure
-1
-2
-3
30 31 0 1 0 0 0 0 0999 V2000
1.7514 0.2173 1.0037 O 0 0 0 0 0 0 0 0 0 0 0 0
4.1831 -1.2069 -0.1924 O 0 0 0 0 0 0 0 0 0 0 0 0
2.0754 2.9832 0.6891 O 0 0 0 0 0 0 0 0 0 0 0 0
-0.5169 -3.1294 0.3203 O 0 0 0 0 0 0 0 0 0 0 0 0
-4.2094 -0.4292 -0.1570 O 0 0 0 0 0 0 0 0 0 0 0 0
-0.1783 -0.8232 0.1860 N 0 0 0 0 0 0 0 0 0 0 0 0
-2.3496 -1.7712 0.0818 N 0 0 0 0 0 0 0 0 0 0 0 0
3.2564 -0.2828 -0.7586 C 0 0 1 0 0 0 0 0 0 0 0 0
1.2465 -0.9293 0.3046 C 0 0 1 0 0 0 0 0 0 0 0 0
1.9479 -0.9834 -1.0428 C 0 0 0 0 0 0 0 0 0 0 0 0
2.8694 0.7633 0.2774 C 0 0 1 0 0 0 0 0 0 0 0 0
2.4245 2.0795 -0.3470 C 0 0 0 0 0 0 0 0 0 0 0 0
-0.7695 0.4276 0.0530 C 0 0 0 0 0 0 0 0 0 0 0 0
-0.9729 -1.9898 0.2049 C 0 0 0 0 0 0 0 0 0 0 0 0
-2.0870 0.6301 -0.0642 C 0 0 0 0 0 0 0 0 0 0 0 0
-2.9913 -0.5490 -0.0534 C 0 0 0 0 0 0 0 0 0 0 0 0
-2.6164 1.9424 -0.1962 C 0 0 0 0 0 0 0 0 0 0 0 0
-3.0633 3.0506 -0.3092 C 0 0 0 0 0 0 0 0 0 0 0 0
3.7219 0.1458 -1.6511 H 0 0 0 0 0 0 0 0 0 0 0 0
1.5090 -1.8110 0.9012 H 0 0 0 0 0 0 0 0 0 0 0 0
1.3873 -0.4242 -1.8017 H 0 0 0 0 0 0 0 0 0 0 0 0
2.0585 -2.0131 -1.3970 H 0 0 0 0 0 0 0 0 0 0 0 0
3.6674 0.9421 1.0067 H 0 0 0 0 0 0 0 0 0 0 0 0
1.5706 1.9657 -1.0188 H 0 0 0 0 0 0 0 0 0 0 0 0
3.2486 2.5209 -0.9174 H 0 0 0 0 0 0 0 0 0 0 0 0
4.3592 -1.8894 -0.8624 H 0 0 0 0 0 0 0 0 0 0 0 0
-0.1117 1.2837 0.0533 H 0 0 0 0 0 0 0 0 0 0 0 0
-2.9416 -2.5971 0.0928 H 0 0 0 0 0 0 0 0 0 0 0 0
1.8079 3.8160 0.2644 H 0 0 0 0 0 0 0 0 0 0 0 0
-3.4598 4.0339 -0.4093 H 0 0 0 0 0 0 0 0 0 0 0 0
1 9 1 0 0 0 0
1 11 1 0 0 0 0
2 8 1 0 0 0 0
2 26 1 0 0 0 0
3 12 1 0 0 0 0
3 29 1 0 0 0 0
4 14 2 0 0 0 0
5 16 2 0 0 0 0
6 9 1 0 0 0 0
6 13 1 0 0 0 0
6 14 1 0 0 0 0
7 14 1 0 0 0 0
7 16 1 0 0 0 0
7 28 1 0 0 0 0
8 10 1 0 0 0 0
8 11 1 0 0 0 0
8 19 1 0 0 0 0
9 10 1 0 0 0 0
9 20 1 0 0 0 0
10 21 1 0 0 0 0
10 22 1 0 0 0 0
11 12 1 0 0 0 0
11 23 1 0 0 0 0
12 24 1 0 0 0 0
12 25 1 0 0 0 0
13 15 2 0 0 0 0
13 27 1 0 0 0 0
15 16 1 0 0 0 0
15 17 1 0 0 0 0
17 18 3 0 0 0 0
18 30 1 0 0 0 0
4. International Nomenclature & Identifiers
4.1 IUPAC Name
5-ethynyl-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
4.2 InChI
InChI=1S/C11H12N2O5/c1-2-6-4-13(11(17)12-10(6)16)9-3-7(15)8(5-14)18-9/h1,4,7-9,14-15H,3,5H2,(H,12,16,17)/t7-,8+,9+/m0/s1
4.3 InChIKey
CDEURGJCGCHYFH-DJLDLDEBSA-N
4.4 Canonical SMILES
C#CC1=CN(C(=O)NC1=O)C2CC(C(O2)CO)O
4.5 Isomeric SMILES
C#CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)CO)O
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)