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16β-Hydroxy-3,11-dioxopregna-4,17(20)-dien-21-oic acid γ-lactone (337-68-8)
Identification
CAS:
337-68-8
Molecular Formula:
C21H24O4
Molecular Weight:
340.417
InChI:
InChI=1/C21H24O4/c1-20-6-5-12(22)7-11(20)3-4-13-14-8-17-15(9-18(24)25-17)21(14,2)10-16(23)19(13)20/h7,9,13-14,17,19H,3-6,8,10H2,1-2H3/t13-,14-,17-,19+,20-,21-/m0/s1
Molecular Structure:
Properties
Flash Point:
253.6°C
Boiling Point:
574.6°C at 760 mmHg
Density:
1.27g/cm
3
Refractive index:
1.594
Flash Point:
253.6°C
Safety Data
Other Product
(13α,14β,17α)-3α,16β-Dihydroxy-5α-lanosta-7,24-dien-21-oic acid γ-lactone
3β-(Acetyloxy)-20-hydroxy-5α-lanosta-7,9(11)-dien-18-oic acid γ-lactone
(4α,8α,9β,13α,14β,17Z)-16β-Acetoxy-3α-hydroxy-11-oxo-C-homo-29-nor-12-oxa-5α-dammara-17(20),24-dien-21-oic acid
3β-(Acetyloxy)-20-hydroxy-16-oxo-5α-lanosta-9(11),25-dien-18-oic acid γ-lactone
(17α)-7-Cyano-17-hydroxy-3-oxo-pregna-4,9(11)-diene-21-carboxylic acid γ-Lactone
(3α,4α,8α,9β,13α,14β,16β,17Z)-16-(Acetyloxy)-3-hydroxy-29-nordaMMara-17(20),24-dien-21-oic Acid
(4α,8α,9β,13α,14β,17Z)-6α,16β-Diacetoxy-3α,7β-dihydroxy-11-oxo-29-nor-5α-dammara-17(20),24-dien-21-oic acid
(20ξ)-23-(Acetyloxy)-20-hydroxy-3-oxo-5α-lanost-9(11)-en-18-oic acid γ-lactone
(20ξ)-23-(Acetyloxy)-3β-[(4-bromobenzoyl)oxy]-20-hydroxy-5α-lanost-9(11)-en-18-oic acid γ-lactone
(8α,13α,14β,17Z)-16β-Acetoxy-3α-hydroxy-9,11-didehydro-29-nor-5α-dammara-17(20),24-dien-21-oic acid
(17Z,8α,9β,13α,14β)-29-Nor-16β-acetoxy-3α,6α,7β-trihydroxydammara-17(20),24-dien-21-oic acid
(11,16a)- 9-Fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxopregna-1,4-dien-21-oic Acid
20-Hydroxy-5α-pregnan-18-oic acid γ-lactone
29-Nordammara-17(20),24-dien-21-oic acid,16-(acetyloxy)-3-azido-11-hydroxy-,(3R,4R,8R,9â,11R,13R,14â,16â,17Z)-
(5α,12R,19α)-2,3-Didehydro-6α-hydroxy-3-(methoxycarbonyl)aspidospermidin-21-oic acid γ-lactone
(20S)-20-Hydroxy-3,6-dioxopregn-4-en-18-oic acid γ-lactone
(20ξ)-3,3-[1,2-Ethanediylbis(oxy)]-20-hydroxy-23-oxo-5α-lanost-9(11)-en-18-oic acid γ-lactone
(20ξ)-3β,23-Bis(acetyloxy)-20-hydroxy-12-oxo-5α-lanost-9(11)-en-18-oic acid γ-lactone
3β,20-Dihydroxy-21-nor-5α-cholan-24-oic acid γ-lactone
22α-Ethyl-19-hydroxy-15,16-dimethoxy-21-deoxy-4,25-secoobscurinervan-21-oic acid γ-lactone
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