CAS 33300-19-5

(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile

Description:

The chemical substance known as "(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile," with the CAS number 33300-19-5, is a synthetic steroid compound. It is characterized by its complex structure, which includes a steroid backbone with hydroxyl and carbonitrile functional groups, as well as an ether linkage formed by the ethanediyl moiety. This compound is part of a class of substances that may exhibit hormonal activity, particularly in relation to estrogenic or anti-estrogenic effects, due to its structural similarity to natural steroid hormones. The presence of the hydroxyl group suggests potential interactions with biological receptors, while the carbonitrile group may influence its solubility and reactivity. Its unique structural features make it of interest in pharmaceutical research, particularly in the development of contraceptives or treatments for hormone-related conditions. However, specific biological activities, pharmacokinetics, and safety profiles would require further investigation through empirical studies.

Formula: C₂₁H₂₇NO₃

InChI: InChI=1S/C21H27NO3/c1-19-7-4-16-15-5-9-21(24-10-11-25-21)12-14(15)2-3-17(16)18(19)6-8-20(19,23)13-22/h4,17-18,23H,2-3,5-12H2,1H3/t17-,18+,19+,20+/m1/s1

InChI key: InChIKey=ITBGBOBQGVJJRT-FYQPLNBISA-N

SMILES: C[C@@]12[C@]([C@]3(C(=CC1)C4=C(CC3)CC5(CC4)OCCO5)[H])(CC[C@@]2(C#N)O)[H]

Synonyms:

• 3,3-Ethylenedioxy-17β-cyano-17α-hydroxy-19-norpregna-5(10),9(11)-diene
• Estra-5(10),9(11)-diene-17β-carbonitrile, 17-hydroxy-3-oxo-, cyclic ethylene acetal
• Estra-5(10),9(11)-diene-17-carbonitrile, 3,3-[1,2-ethanediylbis(oxy)]-17-hydroxy-, (17α)-
• (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile

Cyclic-3-(1,2-ethanediylacetal)-17β-cyano-17α-hydroxy-estra-5(10),9(11)-dien-3-one

CAS: 33300-19-5

Cyclic-3-(1,2-ethanediylacetal)-17beta-cyano-17alpha-hydroxy-estra-5(10),9(11)-dien-3 -one is a chemical compound that is used as a reaction component, reagent, and high quality research chemical. It can be used as a useful scaffold or building block for the synthesis of complex compounds. Cyclic-3-(1,2-ethanediylacetal)-17beta-cyano-17alpha -hydroxyestra-5(10),9(11)-diene 3 one has CAS number 3330019 5.

Formula: C₂₁H₂₇NO₃

Purity: Min. 95%

Color and Shape: White to off-white solid.

Molecular weight: 341.44 g/mol

Ref: 3D-FC35321

Ulipristal Impurity 1

CAS: 33300-19-5

Formula: C₂₁H₂₇NO₃

Molecular weight: 341.45

Ref: ST-EA-CP-U3006