| Identification | More | [Name]
Algestone acetophenide | [CAS]
24356-94-3 | [Synonyms]
(16alpha(r))-16,17-((1-phenylethylidene)bis(oxy))-pregn-4-ene-3,20-dione
4-PREGNEN-16ALPHA,17ALPHA-DIOL-3,20-DIONE 16,17-ACETOPHENIDE
4-PREGNEN-16-ALPHA, 17-DIOL-3,20-DIONE ACETOPHENIDE
ALGESTONE ACETOPHENIDE
DIHYDROXYPROGESTERONE ACETOPHENIDE
16,17-((1-phenylethylidene)bis(oxy))pregn-4-ene-3,20-dione
16-alpha,17-alpha-dihydroxyprogesteroneacetophenide
16-alpha,17-dihydroxypregn-4-ene-3,20-dionecyclicacetalwithacetophenone
17-((1-phenylethylidene)bis(oxy))-20-dion(16-alpha(r))-pregn-4-ene-16
20-dione,16-alpha,17-dihydroxy-pregn-4-ene-cyclicacetalwithacetophenone
alphasoneacetophenide
bovitrol
deladroxone
droxone
p-dhp
(R)-16alpha,17-[(1-phenylethylidene)dioxy]pregn-4-ene-3,20-dione
16α,17-Dihydroxyprogesterone acetophenide
Neolutin Depositum
Pregn-4-ene-3,20-dione, 16,17-[[(1R)-1-phenylethylidene]bis(oxy)]-, (16a)-
Pregn-4-ene-3,20-dione, 16a,17-dihydroxy-, cyclic acetal with acetophenone, (R)- | [EINECS(EC#)]
246-195-8 | [Molecular Formula]
C29H36O4 | [MDL Number]
MFCD00056835 | [Molecular Weight]
448.59 | [MOL File]
24356-94-3.mol |
| Chemical Properties | Back Directory | [Melting point ]
150-151° | [alpha ]
D23 +51° (CHCl3) | [Boiling point ]
477.29°C (rough estimate) | [density ]
1.0455 (rough estimate) | [refractive index ]
1.4800 (estimate) | [storage temp. ]
Refrigerator | [solubility ]
Chloroform (Sparingly), Methanol (Slightly) | [form ]
Solid | [color ]
White to Off-White | [CAS DataBase Reference]
24356-94-3(CAS DataBase Reference) |
| Hazard Information | Back Directory | [Originator]
Neolutin Depo, Medici ,Italy ,1982 | [Uses]
Progestin. | [Definition]
ChEBI: Algestone acetophenide is a 16alpha,17alpha-dihydroxyprogesterone acetophenide. It has a role as an anti-inflammatory drug and a synthetic oral contraceptive. | [Manufacturing Process]
To a suspension of 500 mg of 16α,17α-dihydroxyprogesterone in 25 ml of
freshly redistilled acetophenone is added 0.125 ml of 72% perchloric acid and
the mixture is agitated at room temperature for one hour. The clear solution is
washed with dilute sodium bicarbonate to remove excess acid and the
acetophenone layer, after addition of chloroform is separated from the
aqueous phase. The organic layer is dried over sodium sulfate and after
removal of the chloroform and acetophenone in high vacuum the residue is
crystallized from 95% alcohol. The pure acetophenone derivative has a
melting point of about 142°C to 144°C. | [Brand name]
Deladroxone
(Bristol-Myers Squibb); Droxone (Bristol-Myers
Squibb). | [Therapeutic Function]
Progestin, Contraceptive |
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