5-Pregnene-3,20-dione

Modify Date: 2025-11-09 07:56:57

5-Pregnene-3,20-dione structure	Common Name	5-Pregnene-3,20-dione
	CAS Number	14105-50-1	Molecular Weight	404.54000
	Density	1.22g/cm3	Boiling Point	534.9ºC at 760 mmHg
	Molecular Formula	C₂₄H₃₆O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	178.1ºC

Name	5-Pregnene-3,20-dione
Synonym	More Synonyms

Density	1.22g/cm3
Boiling Point	534.9ºC at 760 mmHg
Molecular Formula	C₂₄H₃₆O₅
Molecular Weight	404.54000
Flash Point	178.1ºC
Exact Mass	404.25600
PSA	75.99000
LogP	3.37170
Vapour Pressure	1.13E-13mmHg at 25°C
Index of Refraction	1.576
InChIKey	GYZQGDLMCLYUQG-IRFOJQCQSA-N
SMILES	CC1(C)OC2CC3C4CC=C5CC(O)CCC5(C)C4CCC3(C)C2(C(=O)CO)O1

Pregn-5-en-20-one,3,16,21-tris(acetyloxy)-17-hydroxy-, (3b,16a)- (9CI) structure

Pregn-5-en-20-o...

CAS#:14697-32-6

Acetone structure

Acetone

CAS#:67-64-1

~92%

5-Pregnene-3,20-dione Structure

5-Pregnene-3,20...

CAS#:14105-50-1

Literature: Krymov, A. P.; Kamernitskii, A. V.; Demchenko, B. I.; Vesela, I. V.; Tropina, V. I.; Ioanis'yan, L. I. Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 2 p. 200 - 203

Pregn-5-en-3β,16α,17α,21-tetraol-20-one 16,21-diacetate structure

Pregn-5-en-3β,1...

CAS#:85999-59-3

Acetone structure

Acetone

CAS#:67-64-1

~90%

5-Pregnene-3,20-dione Structure

5-Pregnene-3,20...

CAS#:14105-50-1

Literature: Krymov, A. P.; Kamernitskii, A. V.; Demchenko, B. I.; Vesela, I. V.; Tropina, V. I.; Ioanis'yan, L. I. Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 2 p. 200 - 203

Pregn-5-en-3β,16α,17α,21-tetraol-20-one 16,21-diacetate 20-carbethoxyhydrazone structure

Pregn-5-en-3β,1...

CAS#:85999-58-2

~%

5-Pregnene-3,20-dione Structure

5-Pregnene-3,20...

CAS#:14105-50-1

Literature: Krymov, A. P.; Kamernitskii, A. V.; Demchenko, B. I.; Vesela, I. V.; Tropina, V. I.; Ioanis'yan, L. I. Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 2 p. 200 - 203

16,17-Epoxy-21-acetoxypregnenolone structure

16,17-Epoxy-21-...

CAS#:28444-97-5

~%

5-Pregnene-3,20-dione Structure

5-Pregnene-3,20...

CAS#:14105-50-1

Literature: Krymov, A. P.; Kamernitskii, A. V.; Demchenko, B. I.; Vesela, I. V.; Tropina, V. I.; Ioanis'yan, L. I. Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 2 p. 200 - 203

Precursor 5
CAS#:14697-32-6 Pregn-5-en-20-o... CAS#:67-64-1 Acetone CAS#:85999-59-3 Pregn-5-en-3β,1... CAS#:85999-58-2 Pregn-5-en-3β,1...
CAS#:28444-97-5 16,17-Epoxy-21-...
DownStream 0

5-pregnen-3,20-dione

Pregn-5-ene-3,20-dione

isoprogesterone

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