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ChemicalBook--->CAS DataBase List--->5593-20-4

5593-20-4

5593-20-4 Structure

5593-20-4 Structure
IdentificationMore
[Name]

Betamethasone 17,21-dipropionate
[CAS]

5593-20-4
[Synonyms]

1,4-PREGNADIEN-9-ALPHA-FLUORO-16-BETA-METHYL-11-BETA, 17,21-TRIOL-3,20-DIONE 17,21-DIPROPIONATE
9a-fluoro-16b-methyl-11b,17a,21-trihydroxy-1,4-pregnadiene-3,20-dione 17,21-dipropionate
9ALPHA-FLUORO-16BETA-METHYL-11BETA,17ALPHA,21-TRIHYDROXY-1,4-PREGNADIENE-3,20-DIONE 17,21-DIPROPIONATE
BETAMETHASONE 17,21-DI-PROPIONATE
BETAMETHASONE 17-ALPHA,21-DIPROPIONATE
BETAMETHASONE DIPROPIONATE
diproderm
diprolene
diprosis
diprosone
9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17,21-di(propionate)
Betanmethasone Dipronate
Pregna-1,4-Diene-3,20-Dione,9-Fluoro-11-Hydroxy-16-Methyl-17,21-Bis(1-Oxopropoxy)-,(11Beta,16Beta)-
(11-beta,16-beta)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione-17,21-dipropionate
Betamethasonediproprionate
9--Fluoro-16--methyl-11,17,21-trihydroxy-1,4-pregnadiene-3,20-dione17,21-dipropionate
BETANMETHASONE DIPROPIONATE
BETAMETHASONEDIPROPIONATE,MICRONIZEDPOWDER,USP
Diprophos
Maxivate
[EINECS(EC#)]

227-005-2
[Molecular Formula]

C28H37FO7
[MDL Number]

MFCD00133140
[Molecular Weight]

504.59
[MOL File]

5593-20-4.mol
Chemical PropertiesBack Directory
[Melting point ]

178 °C
[alpha ]

D26 +65.7° (dioxane)
[Boiling point ]

603.2±55.0 °C(Predicted)
[density ]

1.1481 (estimate)
[refractive index ]

69 ° (C=1, Dioxane)
[storage temp. ]

2-8°C
[solubility ]

Practically insoluble in water, freely soluble in acetone and in methylene chloride, sparingly soluble in ethanol (96 per cent).
[form ]

neat
[pka]

12.87±0.70(Predicted)
[color ]

White to Pale Yellow
[Merck ]

1180
[InChIKey]

CIWBQSYVNNPZIQ-JCOVECCMSA-N
[SMILES]

C([C@]1([C@H](C[C@@]2([H])[C@]3([H])CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)C)OC(=O)CC)(=O)COC(=O)CC |&1:1,2,4,6,16,18,20,23,r|
[CAS DataBase Reference]

5593-20-4(CAS DataBase Reference)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

2
[RTECS ]

TU4058000
[HS Code ]

29372290
[Toxicity]

LD50 ipr-mus: 103 mg/kg NIIRDN 6,753,82
Hazard InformationBack Directory
[Chemical Properties]

Betamethasone 17,21-dipropionate is Pale Yellow Foam
[Originator]

Betnovate,Glaxo,UK,1961
[Uses]

 Betamethasone 17,21-dipropionate is used as anti-inflammatory and antibacterial ointment for dermatosis.
[Uses]

antiviral
[Uses]

Cortico Steroids
[Definition]

Betamethasone 17,21-dipropionate is a steroid ester that is betamethasone in which the hydroxy hydrogens at positions 17 and 21 are replaced by propanoyl groups. It is used in combination with calcipotriene hydrate, a synthetic vitamin D analogue, for the topical treatment of plaque psoriasi in adult patients.
[Manufacturing Process]

A solution of 9α-fluoro-11β-hydroxy-16β-methyl-17α,21-(1'-ethyl-1'- ethoxymethylenedioxy)pregna-1,4-diene-3,20-dione (538 mg) in acetic acid (20 ml), containing 2 drops of water, was allowed to stand at room temperature for 5 hours. Dilution of the mixture with water gave a white solid (457 mg) which, after being filtered off and dried, was recrystallized from acetone to afford 9α-fluoro-11β,21-dihydroxy-16β-methyl-17α- propionyloxypregna-1,4-diene-3, 20-dione (361 mg), MP 230°-235°C.
Bethmethasone 17-propionate (812 mg) in pyridine (10 ml) was treated with propionyl chloride (0.21 ml) at 0°C for 1 hour. Dilution with water and acidification with dilute hydrochloric acid gave the crude diester. Recrystallization from acetone-petroleum ether afforded betamethasone 17,21-dipropionate (649 mg), MP 117°C (decomposition).
[Brand name]

Alphatrex (Savage); Diprolene (Schering).
[Therapeutic Function]

Glucocorticoid
[Biochem/physiol Actions]

Betamethasone 17,21-dipropionate is a glucocorticoid with anti-inflammatory and immunosuppressive activity.
[Safety Profile]

Poison by subcutaneous andintraperitoneal routes. An experimental teratogen. Otherexperimental reproductive effects. When heated todecomposition it emits toxic fumes of F-.
[storage]

Store at -20°C
Spectrum DetailBack Directory
[Spectrum Detail]

Betamethasone 17,21-dipropionate(5593-20-4)MS
Betamethasone 17,21-dipropionate(5593-20-4)13CNMR
Betamethasone 17,21-dipropionate(5593-20-4)IR1
Betamethasone 17,21-dipropionate(5593-20-4)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

5593-20-4(sigmaaldrich)
[TCI AMERICA]

Betamethasone 17,21-Dipropionate,>97.0%(LC)(5593-20-4)
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