ChemicalBook--->CAS DataBase List--->51372-29-3

51372-29-3

51372-29-3 Structure

51372-29-3 Structure
IdentificationBack Directory
[Name]

16a(R),17-(Butylidenebis(oxy))-11b,21-dihydroxypregna-1,4-diene-3,20-dione
[CAS]

51372-29-3
[Synonyms]

(11β,16α)-
Dexbudesonide
Budesonide-22R
(r)-budesonide
Budesonide(S&R)
TriaMcinolone-d5
(22R)-Budesonide
21-dihydroxypregna-1
(22R)-Budesonide (>90% de)
16α,17-[(R)-Butylidenebisoxy]-11β,21-dihydroxypregna-1,4-diene-3,20-dione
16a(r),17-(butylidenebis(oxy))-11b,21-dihydroxypregna-1,4-diene-3,20-dione
Pregna-1,4-diene-3,20-dione,16,17-[(1R)-butylidenebis(oxy)]-11,21-dihydroxy-, (11b,16a)-
[EINECS(EC#)]

257-161-7
[Molecular Formula]

C25H34O6
[MDL Number]

MFCD00870255
[MOL File]

51372-29-3.mol
[Molecular Weight]

430.53
Chemical PropertiesBack Directory
[Melting point ]

194-199°C
[Boiling point ]

599.7±50.0 °C(Predicted)
[density ]

1.27±0.1 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer
[solubility ]

Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly, Heated)
[form ]

Solid
[pka]

12.87±0.10(Predicted)
[color ]

White to Light Beige
[Stability:]

Hygroscopic
[InChIKey]

VOVIALXJUBGFJZ-USGMDDEVSA-N
[SMILES]

C1(=O)C=C2[C@](C)(C=C1)[C@]1([H])[C@]([H])([C@@]3([H])[C@@](C[C@@H]1O)(C)[C@@]1(O[C@@H](O[C@@]1([H])C3)CCC)C(=O)CO)CC2
Hazard InformationBack Directory
[Chemical Properties]

Light Beige Solid
[Uses]

Budesonide (B689490) epimer R
[Uses]

Labelled Triamcinolone. Triamcinolone is a glucocorticoid. Triamcinolone is used as an antiasthmatic (inhalant); antiallergic (nasal).
[Definition]

ChEBI: Dexbudesonide is a 21-hydroxy steroid.
[Brand name]

Entocort (AstraZeneca); Pulmicort (AstraZeneca); Rhinocort (AstraZeneca).
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P280-P305+P351+P338
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