CAS 106111-43-7

19-Norpregna-4,9-diene-21-nitrile, 11-hydroperoxy-17-hydroxy-3-oxo-, (11β,17α)-

Description:

19-Norpregna-4,9-diene-21-nitrile, 11-hydroperoxy-17-hydroxy-3-oxo-, (11β,17α)-, commonly referred to by its CAS number 106111-43-7, is a synthetic steroid compound that exhibits characteristics typical of steroid hormones. It features a complex structure with multiple functional groups, including a nitrile, hydroperoxy, and hydroxyl groups, which contribute to its biological activity. The presence of these functional groups suggests potential interactions with steroid receptors, influencing various physiological processes. This compound is often studied for its potential applications in pharmacology, particularly in the development of therapeutic agents targeting hormonal pathways. Its stereochemistry, indicated by the (11β,17α) notation, is crucial for its biological activity, as the spatial arrangement of atoms can significantly affect how the molecule interacts with biological systems. Overall, this compound represents a significant interest in the fields of medicinal chemistry and endocrinology, where understanding its properties and effects can lead to advancements in hormone-related therapies.

Formula: C₂₀H₂₅NO₄

InChI: InChI=1S/C20H25NO4/c1-19-11-17(25-24)18-14-5-3-13(22)10-12(14)2-4-15(18)16(19)6-7-20(19,23)8-9-21/h10,15-17,23-24H,2-8,11H2,1H3/t15-,16-,17-,19-,20+/m0/s1

InChI key: InChIKey=RLOFVNFCBUJNAR-VDWQKOAOSA-N

SMILES: O(O)[C@@H]1C=2[C@]([C@]3([C@](C)(C1)[C@@](CC#N)(O)CC3)[H])(CCC=4C2CCC(=O)C4)[H]

Synonyms:

• 19-Norpregna-4,9-diene-21-nitrile, 11-hydroperoxy-17-hydroxy-3-oxo-, (11β,17α)-

Dienogest EP Impurity K (11S-Isomer) (11β-Hydroperoxy Dienogest)

CAS: 106111-43-7

Formula: C₂₀H₂₅NO₄

Color and Shape: Light Gray Solid

Molecular weight: 343.42

Ref: 4Z-D-423

11β-Hydroperoxy Dienogest (>85%)

CAS: 106111-43-7

Applications Dienogest (D441870) impurity.
References Hobe, G., et al.: Pharmazie, 41, 627 (1986),

Formula: C₂₀H₂₅NO₄

Color and Shape: Neat

Molecular weight: 343.42

Ref: TR-H914685

Dienogest Impurity K

Controlled Product

CAS: 106111-43-7

Dienogest Impurity K is an analytical standard that is used as a reference material for High-performance liquid chromatography. This impurity can be found in the drug product as a result of the synthesis process. Dienogest Impurity K has been assigned the CAS number 106111-43-7 and is soluble in methanol and ethanol. It has been shown to have no pharmacological activity on its own, but there are no reports on its interactions with other drugs.

Formula: C₂₀H₂₅NO₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 343.4 g/mol

Ref: 3D-ID181373

Dienogest EP Impurity K

CAS: 106111-43-7

Formula: C₂₀H₂₅NO₄

Molecular weight: 343.42

Ref: ST-EA-CP-D37011