![2-[(1S)-17-hydroxy-2,15-dimethyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6,13-trien-14-yl]-2-oxoethyl acetate,CAS No. 3044-42-6.](https://public.whmall.com/system/0/chemical/image/2007/09/04/1188888888-106004_C23H28O5.png "2-[(1S)-17-hydroxy-2,15-dimethyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6,13-trien-14-yl]-2-oxoethyl acetate,CAS No. 3044-42-6.")
2-[(1S)-17-hydroxy-2,15-dimethyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6,13-trien-14-yl]-2-oxoethyl acetate CAS No.3044-42-6 / Cat No.EBD106004
11β,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate
21-acetoxy-11β-hydroxypregna-1,4,16-triene-3,20-dione
(11beta)-11-hydroxy-3,20-dioxopregna-1,4,16-trien-21-yl acetate
11Beta,21-Dihydroxypregna-1,4,16-Triene-3,20-Dione 21-Acetate
2-[(1S)-17-hydroxy-2,15-dimethyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6,13-trien-14-yl]-2-oxoethyl acetate
(11beta)-11-hydroxy-3,20-dioxopregna-1,4,16-trien-21-yl acetate
11Beta,21-Dihydroxypregna-1,4,16-Triene-3,20-Dione 21-Acetate
Properties
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Density:
1.24g/cm3
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Boiling point:
553.4°Cat760mmHg
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Flashing point:
189.9°C
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Vapour pressure:
1.5E-14mmHg at 25°C
NMR Spectrum
Prediction： 1H NMR (300 MHz, CHLOROFORM-d) delta ppm 7.32 (d, 1 H), 6.74 (dd, 1 H), 6.29 (dd, 1 H), 6.03 (t, 1 H), 5.02 (d, 1 H), 4.88 (d, 1 H), 4.36-4.51 (m, 1 H), 2.55-2.73 (m, 1 H), 2.21-2.54 (m, 5 H), 2.19(s, 3 H), 2.05-2.18 (m, 1 H), 1.66 (dd, 1 H), 1.51 (s, 3 H), 1.28 (s, 3 H), 1.04-1.44 (m, 4 H)
1H NMR
13C NMR
