![(3b,5b,15a,16a)-15,16-Dihydro-3,5-dihydroxy-3'H-cycloprop[15,16]androsta-6,15-dien-17-one,CAS No. 82543-15-5.](https://public.whmall.com/system/0/chemical/image/2007/09/04/1188888888-36021_C20H28O3.png "(3b,5b,15a,16a)-15,16-Dihydro-3,5-dihydroxy-3'H-cycloprop[15,16]androsta-6,15-dien-17-one,CAS No. 82543-15-5.")
(3b,5b,15a,16a)-15,16-Dihydro-3,5-dihydroxy-3'H-cycloprop[15,16]androsta-6,15-dien-17-one CAS No.82543-15-5 / Cat No.EBD36021
(3b,5b,15a,16a)-15,16-dihydro-3,5-dihydroxy-3''h-cycloprop[15,16]androsta-6,15-dien-17-one
3β,5β-dihydroxy-15β,16β-methylene-androst-6-en-17-one
3β,5-dihydroxy-15β,16β-methylene-5β-androst-6-en-17-one
3β,5β-dihydroxy-15β,16β-methylene-androst-6-en-17-one(q4)
drospirenone intermediates
(3β,5β,15α,16α)-15,16-dihydro-3,5-dihydroxy-3'h-cycloprop[15,16]androsta-6,15-dien-17-one
15β,16β-methylene-3β,5β-dihydroxyandrost-6-en-17-one
3beta,5beta-dihydroxy-15alpha,16alpha-methylene-androst-6-en-17-one
Q4
(3β,5β,15α,16α)-15,16-Dihydro-3,5-dihydroxy-3'H-cycloprop[15,16]androsta-6,15-dien-17-one
(3b,5b,15a,16a)-15,16-dihydro-3,5-dihydroxy-3'h-cycloprop(15,16)androsta-6,15-dien-17-one
3beta,5beta-dihydroxy-15beta,16beta-methylene-6-androsten-17-one
Cyclopentylmalonic acid dimethyl ester
(3b,5b,15a,16a)-15,16-Dihydro-3,5-dihydroxy-3'H-cycloprop[15,16]androsta-6,15-dien-17-one
Q4
(3β,5β,15α,16α)-15,16-Dihydro-3,5-dihydroxy-3'H-cycloprop[15,16]androsta-6,15-dien-17-one
(3b,5b,15a,16a)-15,16-dihydro-3,
Properties
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Appearance:
white solid
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Density:
1.259 g/cm3
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Melting point:
199-203 °C (dec.)
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Boiling point:
467.26 °C at 760 mmHg
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Flashing point:
250.507 °C
NMR Spectrum
Prediction： 13C-NMR {200 MHz, CDCl3, delta (ppm)}: 17.5 (CH2); 18.0 (CH3); 20.2 (CH3); 20.3 (CH2); 22.0 (CH); 24.5 (CH2); 25.7 (CH); 27.7 (CH2); 35.1 (CH2); 35.5 (CH); 39.1(C) 40.6 (CH2); 42.8 (C); 44.6 (CH); 50.5 (CH); 66.9 (CH); 75.5 (C); 126.0 (CH); 135.4 (CH); 216.2 (C).
1H NMR
13C NMR
