9,11-Anhydrobudesonide(Mixture of Diastereomers)

CAS : 313474-58-7

Ref. TR-B689470

Informations sur le produit

• Nom: 9,11-Anhydrobudesonide(Mixture of Diastereomers)
• Synonymes: Budesonide Imp. H (EP), 16alpha,17-[(1RS)-Butylidene-bis(oxy)]-21-hydroxypregna-1,4-diene-3,20-dione, (16alpha)-16,17-[Butylidenebis(oxy)]-21-hydroxy-pregna-1,4,9(11)-triene-3,20-dione, 9,11-Anhydrobudesonide, 16alpha,17-[(1RS)-Butylidenebis(oxy)]-21-hydroxypregna-1,4,9(11)-triene-3,20-dione, Budesonide Impurity H

Description

Impurity Budesonide EP Impurity H
Applications 9,11-Anhydrobudesonide (Budesonide EP Impurity H) is an impurity of Budesonide (B689460), a non-halogenated glucocorticoid intended for the local treatment of lung disease.
References Ryrfeldt, Å., et al.: Eur. J. Respir. Dis., 122, 86 (1981); Vestbo, J., et al.: Lancet, 353, 1819 (1999)

• Marque: TRC

Propriétés chimiques

• Masse moléculaire: 412.52
• Formule: C₂₅H₃₂O₅
• Couleur/Forme: Neat
• InChI: InChI=1S/C25H32O5/c1-4-5-22-29-21-13-19-17-7-6-15-12-16(27)8-10-23(15,2)18(17)9-11-24(19,3)25(21,30-22)20(28)14-26/h8-10,12,17,19,21-22,26H,4-7,11,13-14H2,1-3H3/t17?,19?,21?,22?,23-,24-,25?/m0/s1
• Code InChI: InChIKey=BGHUSGMMTUEBEE-KSHOMJAFSA-N
• SMILES: CCCC1OC2CC3C4CCC5=CC(=O)C=C[C@]5(C)C4=CC[C@]3(C)C2(C(=O)CO)O1