CAS 155768-17-5

19,24-Dinorchola-4,9,20-trien-3-one,11-(4-acetylphenyl)-17,23-epoxy-, (11b,17a)-

Description:

19,24-Dinorchola-4,9,20-trien-3-one,11-(4-acetylphenyl)-17,23-epoxy-, (11b,17a)-, with CAS number 155768-17-5, is a synthetic steroid compound characterized by its complex polycyclic structure, which includes multiple rings typical of steroid frameworks. This compound features a triene system, indicating the presence of three conjugated double bonds, which can influence its reactivity and biological activity. The epoxy group suggests potential for further chemical transformations, while the acetylphenyl substituent may enhance lipophilicity and modulate interactions with biological targets. Its stereochemistry, denoted by the (11b,17a) configuration, is crucial for its pharmacological properties, as stereoisomers can exhibit significantly different biological activities. This compound may be of interest in medicinal chemistry and pharmacology, particularly in the development of therapeutic agents targeting steroid receptors or related pathways. However, specific biological activities, toxicity, and applications would require further investigation through empirical studies and literature review.

Formula: C₃₀H₃₄O₃

Synonyms:

• Org 33628
• Spiro[17H-cyclopenta[a]phenanthrene-17,2'(3'H)-furan],19,24-dinorchola-4,9,20-trien-3-one deriv.

Org-33628

CAS: 155768-17-5

Org-33628, a progesterone receptor antagonist, is used potentially for female contraception.

Formula: C₃₀H₃₄O₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 442.59

Ref: TM-T28264