(6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-Hydroxy-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one, Budesonide Impurity, 98%

cas: 137174-25-5 — see every product listed under this CAS number, including other names

(6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-Hydroxy-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one, Budesonide Impurity, 98% (CAS 137174-25-5) is a chemical reagent available from Chemat. Available pack sizes: 10mg, 25mg, 100mg. Offered by: Fluorochem.

• 2D
• 3D

(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-propyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icos-17-en-16-one (CAS 137174-25-5) is a chemical compound with the molecular formula C25H36O6 and a molecular weight of 432.5 g/mol. IUPAC name: (1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-propyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icos-17-en-16-one. InChIKey: UEXJIOHTZFZGOQ-KWVAZRHASA-N.

Identity

Molecular formula	C25H36O6
Molecular weight	432.5 g/mol
IUPAC name	(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-propyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icos-17-en-16-one
InChIKey	UEXJIOHTZFZGOQ-KWVAZRHASA-N
SMILES	CCCC1O[C@@H]2C[C@H]3[C@@H]4CCC5=CC(=O)CC[C@@]5([C@H]4[C@H](C[C@@]3([C@@]2(O1)C(=O)CO)C)O)C

Computed by PubChem (NCBI)

Synonyms: 1,2-Dihydrobudesonide, Budesonide EP Impurity G, UEXJIOHTZFZGOQ-KWVAZRHASA-N, 1,2-Dihydrobudesonide [USP], Budesonide EP Impurity Gmonomer, BUDESONIDE IMPURITY G [EP IMPURITY], Budesonide EP Impurity G (Mixture of Epimer), Budesonide EP Impurity G(Mixture Of Diastereomers)

Isomers (same molecular formula)

(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-11-one C₂₅H₃₆O₆

[(1S,7S,8S,8aS)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-3,7-dimethyl-6-oxo-2,7,8,8a-tetrahydro-1H-naphthalen-1-yl] 2,2-dimethylbutanoate C₂₅H₃₆O₆

(3aR,5aR,6S)-3a,5a-dimethyl-1-propan-2-yl-6-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy-2,3,4,5,6,7-hexahydrocyclohepta[e]indene-8-carbaldehyde C₂₅H₃₆O₆

[(8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] butanoate C₂₅H₃₆O₆

(1R,2R,5R,10R,14R,16R,17S,18R,21S)-17,18-dihydroxy-2,5-dimethyl-8-propan-2-yl-15,20,22-trioxapentacyclo[12.8.0.02,10.05,9.016,21]docosa-8,12-diene-13-carbaldehyde C₂₅H₃₆O₆

(4R,9R,12R,13S,21R)-9,12-dimethyl-6-propan-2-yl-14,16-dioxahexacyclo[16.3.1.04,12.05,9.013,21.015,20]docosa-1,5-diene-18,19,20,22-tetrol C₂₅H₃₆O₆

(3aS,5aS,6R)-3a,5a-dimethyl-1-propan-2-yl-6-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy-2,3,4,5,6,7-hexahydrocyclohepta[e]indene-8-carbaldehyde C₂₅H₃₆O₆

(Z)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[2-[2-(2-phenylethyl)-1,3-dioxolan-2-yl]ethyl]cyclopentyl]hept-5-enoic acid C₂₅H₃₆O₆

[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] butanoate C₂₅H₃₆O₆

[(3S,5R,8R,9S,10S,12R,13S,14S,17R)-3,14-dihydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-12-yl] acetate C₂₅H₃₆O₆

[(8S,9R,10R,11S,13S,14R,17S)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] butanoate C₂₅H₃₆O₆

[(4aR,5S,7R,8S,8aR)-5-hydroxy-7,8-dimethyl-8-[2-(5-oxo-2H-furan-3-yl)ethyl]spiro[2,3,5,6,7,8a-hexahydro-1H-naphthalene-4,2'-oxirane]-4a-yl]methyl (E)-2-methylbut-2-enoate C₂₅H₃₆O₆