Apigeninluteolin 6,6'''-dimer

Apigeninluteolin 6,6'''-dimer

Common Name: Apigeninluteolin 6,6'''-dimer

Synonyms: 4H-​1-​Benzopyran-​4-​one, 6-​[2-​(5,​7-​dihydroxy-​4-​oxo-​4H-​1-​benzopyran-​2-​yl)​-​4,​5-​dihydroxyphenyl]​-​5,​7-​dihydroxy-​2-​(4-​hydroxyphenyl)​-

CAS Registry Number: 100288-24-2

InChI:

InChIKey:

Formula: C30H18O11

Molecular Weight: 554.46

Exact Mass: 554.0849

NMR Solvent: DMSO-d6

MHz:

Calibration:

NMR references: Wada, H., Satake, T., Murakami, T., Kojima, T., Saiki, Y., Chen, C. (1985). Chemische und Chemotaxonomische Untersuchungen der Pterophyten. LIX. Chemische Untersuchungen der Inhaltstoffe von Alsophila spinulosa Tryon. Chem. Pharm. Bull. 33, 4182-4187.

Species: synthesis - Wada, H., Satake, T., Murakami, T., Kojima, T., Saiki, Y., Chen, C. (1985). Chemische und Chemotaxonomische Untersuchungen der Pterophyten. LIX. Chemische Untersuchungen der Inhaltstoffe von Alsophila spinulosa Tryon. Chem. Pharm. Bull. 33, 4182-4187.

Notes: See Satake, T., Murakami, T., Yokote, N., Saiki, Y., Chen, C. (1985). Chem Pharm. Bull. 33, 4175. for NMR conditions.

Proton NMR Peaks

Position PPM Peak Type J (Hz)
3 (may be interchanged with 8) 6.76 s
8 (may be interchanged with 3) 6.51 s
2', 6' 7.89 d 9
3', 5' 6.88 d 9
3" 5.94 s
6" 5.93 d 3
8" 6.06 d 3
2''' 7.17 s
5''' 6.68 s

Carbon NMR Peaks

Position PPM
2 163.6
3 103.2
4 181.7
5 161.2
6 103.4
7 163.6
8 93.2
9 155.9
10 103.4
1' 121.1
2' 128.4
3' 115.9
4' 161.2
5' 115.9
6' 128.4
2" 166
3" 105.9
4" 181.2
5" 161.2
6" 98.7
7" 163.9
8" 93.2
9" 157.2
10" 103.4
1''' 123
2''' 115.9
3''' 145
4''' 148
5''' 119.7
6''' 123.6