Pregna-4,17(20)-dien-21-oicacid, 3,11-dioxo-, (17Z)-

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Names

[ CAS No. ]:
31056-07-2

[ Name ]:
Pregna-4,17(20)-dien-21-oicacid, 3,11-dioxo-, (17Z)-

[Synonym ]:
3,11-dioxo-pregna-4,17(20)c-dien-21-oic acid
(2S,4aR,6aS,6aS,6bR,8aS,12aS,14bS)-2,4a,6a,6b,9,9,12a-heptamethyl-10,1 3-dioxo-1,3,4,5,6,6a,7,8,8a,11,12,14b-dodecahydropicene-2-carboxylic a cid
3,11-dioxo-olean-12-en-30-oic acid
3,11-Dioxo-pregna-1,4,17(20)c-trien-21-saeure-methylester
3,11-dioxo-30-norolean-12-en-30-oic acid
3,11-Dioxo-pregna-4,17(20)c-dien-21-saeure
3,11-dioxo-pregna-1,4,17(20)c-trien-21-oic acid methyl ester
3-oxy-11-oxoolean-12-en-30-oic acid

Chemical & Physical Properties

[ Density]:
1.24g/cm3

[ Boiling Point ]:
558.1ºC at 760mmHg

[ Molecular Formula ]:
C21H26O4

[ Molecular Weight ]:
342.42900

[ Flash Point ]:
305.4ºC

[ Exact Mass ]:
342.18300

[ PSA ]:
71.44000

[ LogP ]:
3.70830

[ Index of Refraction ]:
1.584

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methyl (2E)-2-(2-bromo-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-ylidene)acetate

DownStream

Related Compounds

  • ethyl 4-(3,4-dihydroisoquinolin-2(1H)-yl)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 4-(4-acetylpiperazin-1-yl)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 4-((4-fluorobenzyl)amino)-6-oxo-1-(o-tolyl)-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 6-oxo-4-(propylamino)-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 1-(4-fluorophenyl)-4-((3-methoxypropyl)amino)-6-oxo-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 1-(4-fluorophenyl)-6-oxo-4-(((tetrahydrofuran-2-yl)methyl)amino)-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 4-((benzo[d][1,3]dioxol-5-ylmethyl)amino)-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate
  • Ethyl 1-(4-fluorophenyl)-4-((4-methoxybenzyl)amino)-6-oxo-1,6-dihydropyridazine-3-carboxylate
  • 6-(3,6-Dihydro-1,1-dioxido-2H-thiopyran-4-yl)-5-[4-[2-(1-piperidinyl)ethoxy]phenoxy]-2-naphthalenol
  • 4-Methylen-2,2-dimethyl-1,3-dioxolane
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