5-Pregnene-3,20-dione

Names

[ CAS No. ]:
14105-50-1

[ Name ]:
5-Pregnene-3,20-dione

[Synonym ]:
5-pregnen-3,20-dione
Pregn-5-ene-3,20-dione
isoprogesterone

Chemical & Physical Properties

[ 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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pregn-5-en-20-one,3,16,21-tris(acetyloxy)-17-hydroxy-, (3b,16a)- (9CI)
  • Acetone
  • Pregn-5-en-3β,16α,17α,21-tetraol-20-one 16,21-diacetate
  • Pregn-5-en-3β,16α,17α,21-tetraol-20-one 16,21-diacetate 20-carbethoxyhydrazone
  • 16,17-Epoxy-21-acetoxypregnenolone

DownStream

Related Compounds

  • 5-Pregnene-3,20-dione
  • 5-pregnene-3,20-dione-3,20-bisethyleneketal
  • 11β,21-dihydroxy-5-pregnene-3,20-dione-18-oic acid 3,20-di-(ethylene glycol)ketal(18(*)11) lactone
  • 4-PREGNENE-3,20-DIONE 3-[O-CARBOXYMETHYL]OXIME
  • 4-pregnene-3,20-dione-21-oic acid
  • 11-PREGNENE-3,20-DIONE
  • CID 87320893
  • 1,5-Dihexyl-3,7-dihydropyrrolo[2,3-f]indole-2,6-dione
  • 6-Chloro-5-(2,3-dihydro-6-benzofuranyl)-1h-indole-3-carboxylic acid
  • 6-Ethynylpyrazolo[1,5-a]pyrimidine
  • 5-(3-furanyl)-3,4-Pyridinediamine
  • 5-(Thiophen-2-yl)pyridine-3,4-diamine
  • 4-Chloro-5-fluoro-2-(propionamide)benzoic acid
  • 2-Chloro-5-(4-methoxyphenoxy)isonicotinic acid
  • tert-Butyl 2-Chloro-7-fluoroquinazoline-4-acetate
  • 1-(5-Chlorothiophen-2-yl)-2-(methylamino)ethan-1-one
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