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Budesonide Impurity 6

Budesonide Impurity 6 Structure
CAS No.
131918-73-5
Chemical Name:
Budesonide Impurity 6
Synonyms
Budesonide Impurity 50;Budesonide Impurity 25;Budesonide Impurity 42;11β,16α,17,21-Tetrahydroxy-pregna-1,4,14-triene-3,20-dione;11beta,16alpha,17,21-Tetrahydroxy-pregna-1,4,14-triene-3,20-dione;Pregna-1,4,14-triene-3,20-dione, 11,16,17,21-tetrahydroxy-, (11β,16α)- (9CI);(8R,9S,10R,11S,13S,16R,17S)-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one;(8R,9S,10R,11S,13S,16R,17S)-11,16,17-Trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one
CBNumber:
CB84843793
Molecular Formula:
C21H26O6
Molecular Weight:
374.43
MOL File:
131918-73-5.mol

Budesonide Impurity 6 Properties

Boiling point 615.1±55.0 °C(Predicted)
Density 1.41±0.1 g/cm3(Predicted)
pka 11.44±0.70(Predicted)

Budesonide Impurity 6 Chemical Properties,Uses,Production

Uses

11β,16α,17,21-Tetrahydroxy-pregna-1,4,14-triene-3,20-dione is a pregnatrienedione derivative used as a steroidal drug.

Budesonide Impurity 6 Preparation Products And Raw materials

Raw materials

Preparation Products

Pregna-1,4,14-triene-3,20-dione, 11,16,17,21-tetrahydroxy-, (11β,16α)- (9CI) Budesonide Impurity 25 11β,16α,17,21-Tetrahydroxy-pregna-1,4,14-triene-3,20-dione Budesonide Impurity 42 (8R,9S,10R,11S,13S,16R,17S)-11,16,17-Trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one Budesonide Impurity 50 (8R,9S,10R,11S,13S,16R,17S)-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,16-hexahydro-6H-cyclopenta[a]phenanthren-3-one 11beta,16alpha,17,21-Tetrahydroxy-pregna-1,4,14-triene-3,20-dione 131918-73-5