14-deoxy andrographolide CAS No.4176-97-0 / Cat No.EBD433887
ent-32,15,19-trihydroxy-labda-8(20),13t-dien-16-oic acid-15-lactone
ent-32,15,19-Trihydroxy-labda-8(20),13t-dien-16-saeure-15-lacton
14-deoxy-andrographolide
Desoxyandrographolid
3-{2-[(1R,4aS,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylidenedecahydronaphthalen-1-yl]ethyl}furan-2(5H)-one
ent-32,15,19-trihydroxy-labda-8(20),13t-dien-16-oic acid-15-lactone
ent-32,15,19-Trihydroxy-labda-8(20),13t-dien-16-saeure-15-lacton
Properties
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Density:
1.15g/cm3
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Boiling point:
509.5°C at 760 mmHg
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Flashing point:
177.3°C
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Vapour pressure:
1.63E-12mmHg at 25°C
NMR Spectrum
Prediction： 1H NMR (CDCl3, 300 MHz ) delta 7.08 (s, 1 H), 4.86 (s, 1 H), 4.76 (s, 2 H), 4.58 (s, 1 H), 3.45 (d, J=9.51 Hz, 1 H), 3.31 (d, J=10.26 Hz, 1 H), 1.22 & 0.62 (each s, 3 H)
1H NMR
13C NMR
