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Substance Name: Demegestone [INN:DCF]
RN: 10116-22-0
UNII: 6E89AM91SZ
InChIKey: JWAHBTQSSMYISL-MHTWAQMVSA-N

Note

  • A norprogesterone derivative that acts like PROGESTERONE in increasing SEX HORMONE-BINDING GLOBULIN.

Molecular Formula

  • C21-H28-O2

Molecular Weight

  • 312.45
 
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Names and Synonyms

Name of Substance

  • Demegestone
  • Demegestone [INN:DCF]

Synonyms

  • 17-Methyl-19-norpregna-4,9-diene-3,20-dione
  • Demegestona
  • Demegestona [INN-Spanish]
  • Demegestone
  • Demegestonum
  • Demegestonum [INN-Latin]
  • EINECS 233-320-6
  • Lutionex
  • NSC 118189
  • R 2453
  • RU 2453
  • UNII-6E89AM91SZ

Systematic Names

  • 17-Methyl-19-norpregna-4,9-diene-3,20-dione
  • 17alpha-Methyl-19-demethylpregna-4,9-diene-3,20-dione
  • 19-Norpregna-4,9-diene-3,20-dione, 17-methyl- (8CI)(9CI)
  • Demegestone

Registry Numbers

CAS Registry Number

  • 10116-22-0

FDA UNII

  • 6E89AM91SZ

System Generated Number

  • 0010116220

Structure Descriptors

InChI

1S/C21H28O2/c1-13(22)20(2)11-9-19-18-6-4-14-12-15(23)5-7-16(14)17(18)8-10-21(19,20)3/h12,18-19H,4-11H2,1-3H3/t18-,19+,20-,21+/m1/s1

InChIKey

JWAHBTQSSMYISL-MHTWAQMVSA-N

Smiles

C12=C3C(=CC(=O)CC3)CC[C@H]1[C@H]1[C@@]([C@](CC1)(C(=O)C)C)(CC2)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 106 deg C   EXP
log P (octanol-water) 3.480 (none)   EST
Atmospheric OH Rate Constant 9.94E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.