Prednicarbate

Prednicarbate
  • CAS No.:73771-04-7
Other grades of this product :
Prednicarbate Basic information
Product Name:Prednicarbate
Synonyms:PREDNICARBATE;11β,17,21-Trihydroxypregna-1,4-diene-3,20-dione 17-(ethylcarbonate)-21-propionate;[2-(17-ethoxycarbonyloxy-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl] propanoate;Dermatop;HOE-777;Prednitop;Regemt;S-77-0777
CAS:73771-04-7
MF:C27H36O8
MW:488.57
EINECS:277-590-3
Product Categories:Intermediates & Fine Chemicals;Pharmaceuticals;Steroids
Mol File:73771-04-7.mol
Prednicarbate Chemical Properties
Melting point 110-112°; mp 183°
alpha D20 +63° (c = 0.1 in ethanol)
Boiling point 640.7±55.0 °C(Predicted)
density 1.25±0.1 g/cm3(Predicted)
storage temp. Refrigerator
solubility Practically insoluble in water, freely soluble in acetone and in ethanol (96 per cent), sparingly soluble in propylene glycol. It shows polymorphism (5.9).
form neat
pka14.05±0.70(Predicted)
color White to Off-White
Safety Information
HS Code 2937290000
Prednicarbate Usage And Synthesis
DescriptionPrednicarbate is a potent topical antiinflammatory agent with minimal systemic effects. It is useful in the treatment of cutaneous inflammatory disorders such as eczema and psoriasis.
DescriptionPrednicarbate is a synthetic corticosteroid and a derivative of prednisolone . It has anti-inflammatory activity comparable to that of desoximetasone in various murine models when administered topically but lacks activity when administered subcutaneously. Topical administration of prednicarbate (2 drops of a 0.1% solution per day) induces wound healing in hairless mice. Formulations containing prednicarbate have been used to treat chronic hand eczema.
Chemical PropertiesWhite or almost white, crystalline powder.
OriginatorHoechst AG (W. Germany)
UsesTopical anti-inflammatory agent. Glucocorticoid. Prednicarbate (Dermatop E) is a synthetic nonfluorinated topical corticosteroid.
IndicationsPrednicarbate (Dermatop E) is a synthetic nonfluorinated topical corticosteroid.
Brand nameDermatop (Sanofi Aventis).
General DescriptionPrednicarbate, 17-[(ethoxycarbonyl)oxy]-11β-hydroxy-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione, is a prednisolone derivative with a C21 propionateester and a C17 ethyl carbonate group. It is availablefor use only in a 0.1% topical cream. Prednicarbate is amedium-potency GC.
Prednicarbate Preparation Products And Raw materials
Raw materialsAcetic anhydride-->Sodium bicarbonate-->Silica gel-->Propionyl chloride-->PARA TOLUENE-->Prednisolone-->Tetraethyl orthocarbonate

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