CAS 2668-74-8

17-(Acetyloxy)pregna-1,4-diene-3,20-dione

Description:

17-(Acetyloxy)pregna-1,4-diene-3,20-dione, commonly known as a synthetic steroid, is characterized by its structural modifications that include an acetoxy group at the 17-position and a diene system between the 1 and 4 positions of the steroid nucleus. This compound is a derivative of progesterone, exhibiting hormonal activity that can influence various biological processes. It typically appears as a white to off-white crystalline solid and is soluble in organic solvents such as ethanol and chloroform, but has limited solubility in water. The presence of the acetoxy group enhances its lipophilicity, which can affect its absorption and distribution in biological systems. As a synthetic steroid, it may be utilized in research and pharmaceutical applications, particularly in the study of hormonal pathways and the development of contraceptive agents. Safety and handling precautions are essential due to its potential biological activity and effects on the endocrine system.

Formula: C₂₃H₃₀O₄

InChI: InChI=1S/C23H30O4/c1-14(24)23(27-15(2)25)12-9-20-18-6-5-16-13-17(26)7-10-21(16,3)19(18)8-11-22(20,23)4/h7,10,13,18-20H,5-6,8-9,11-12H2,1-4H3/t18-,19+,20+,21+,22+,23+/m1/s1

InChI key: InChIKey=HROBKIGWGPCEDS-KOORYGTMSA-N

SMILES: O(C(C)=O)[C@@]1(C(C)=O)[C@]2(C)[C@@](CC1)([C@]3([C@](CC2)([C@]4(C)C(CC3)=CC(=O)C=C4)[H])[H])[H]

Synonyms:

• 17α-Acetoxypregna-1,4-diene-3,20-dione
• Pregna-1,4-diene-3,20-dione, 17-(acetyloxy)-
• 17-(Acetyloxy)pregna-1,4-diene-3,20-dione
• Pregna-1,4-diene-3,20-dione, 17-hydroxy-, acetate

Cyproterone Acetate EP Impurity H

CAS: 2668-74-8

Formula: C₂₃H₃₀O₄

Color and Shape: Yellow Solid

Molecular weight: 370.49

Ref: 4Z-C-2818

17-Acetyloxy-pregna-1,4-diene-3,20-dione (~90%)

CAS: 2668-74-8

Impurity Cyproterone Acetate EP Impurity H
Applications 17-Acetyloxy-pregna-1,4-diene-3,20-dione (Cyproterone Acetate EP Impurity H), is one of the derivatives of Progesterone (P755900), which is a steroid hormone produced by the corpus luteum. It induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is also implicated in the etiology of breast cancer. The structure-activity studies also shown that This progesterone derivatives are able to bind to the digitalis receptor.
References Anderson, E., et al.: Breast Cancer Res., 4, 197 (2002); Lanari, C., et al.: Breast Cancer Res., 4, 240 (2002), Albrecht, E.D., et al.: Front. Biosci., 8, 416 (2003), Qiu, M., et al.: J. Steroid Biochem. Mol. Biol., 85, 147 (2003); Ryung-Soon, K., et al.: Mol. Pharm.,18, 402, (1980);

Formula: C₂₃H₃₀O₄

Purity: ~90%

Color and Shape: Neat

Molecular weight: 370.48

Ref: TR-A187710

Cyproterone Acetate EP Impurity H

CAS: 2668-74-8

Formula: C₂₃H₃₀O₄

Molecular weight: 370.49

Ref: ST-EA-CP-C148008