CAS 1425-10-1: 17β-hydroxyestr-4-en-3-one 17-acetate

Description: 17β-hydroxyestr-4-en-3-one 17-acetate, commonly known as estradiol acetate, is a synthetic derivative of estradiol, a key estrogen hormone. This compound features a steroid structure characterized by a phenolic A ring and a hydroxyl group at the 17β position, which is crucial for its biological activity. The acetate group at the 17 position enhances its lipophilicity, facilitating better absorption and prolonged action in biological systems. Estradiol acetate is typically used in hormone replacement therapy and contraceptive formulations due to its estrogenic effects, which include regulation of the menstrual cycle, maintenance of secondary sexual characteristics, and support of reproductive tissues. It is also employed in various research applications to study estrogen receptor interactions and related pathways. The compound is generally administered via intramuscular or subcutaneous routes, and its pharmacokinetics can vary based on the formulation and delivery method. Safety and efficacy profiles are well-documented, but like all hormonal therapies, it may have side effects and contraindications that need to be considered in clinical use.

Formula: C₂₀H₂₈O₃

InChI: InChI=1S/C20H28O3/c1-12(21)23-19-8-7-18-17-5-3-13-11-14(22)4-6-15(13)16(17)9-10-20(18,19)2/h11,15-19H,3-10H2,1-2H3/t15-,16+,17+,18-,19-,20-/m0/s1

InChI key: InChIKey=TTWYUPSVWLOIRF-XGXHKTLJSA-N

SMILES: O=C(OC1CCC2C3CCC4=CC(=O)CCC4C3CCC12C)C

Synonyms:

• (17Beta)-3-Oxoestr-4-En-17-Yl Acetate
• (17beta)-17-(Acetyloxy)estr-4-en-3-one
• (17β)-17-(Acetyloxy)estr-4-en-3-one
• 17beta-Acetoxy-19-nortestosterone
• 17beta-Hydroxyestr-4-en-3-one 17-acetate
• 17β-Acetoxy-19-norandrost-4-en-3-one
• 17β-Acetoxyestr-4-en-3-one
• 19-Nortestosterone 17-acetate
• 19-Nortestosterone acetate
• 3-Oxo-4-estren-17β-yl acetate
• Estr-4-en-3-one, 17-(acetyloxy)-, (17beta)- (9CI)
• Estr-4-en-3-one, 17-(acetyloxy)-, (17β)-
• Estr-4-en-3-one, 17β-hydroxy-, acetate
• Nandrolone acetate
• Nsc 73213

4-Estren-17β-ol-3-one Acetate

CAS: 1425-10-1

• Formula: C₂₀H₂₈O₃
• Color and Shape: Neat
• Molecular weight: 316.43

19-Nortestosterone acetate

CAS: 1425-10-1

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• Formula: C₂₀H₂₈O₃
• Purity: Min. 95%
• Molecular weight: 316.43 g/mol