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Name: 19-nor-4-androstenedione (estr-4-en-3,17-dione)
Type: Steroid derivative
AKA: N/A
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II. Natural Derivative
Synthetic substance, no natural derivative
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III. Chemical Profile (IUPAC name)
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IV. History
19-Nor-4-androstenedione, a steroid hormone, is a precursor to nandrolone. Developed in the 1960s, it has been used in anabolic steroid therapy to promote muscle growth. Its use is common among bodybuilders and athletes, though its legality and regulation vary by country.
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V. Legal Information
19-Nor-4-androstenedione, an anabolic steroid, is regulated as a controlled substance in many jurisdictions due to its potential for misuse in sports. In the US, it is classified under Schedule III.
US Federal Schedule - III
Schedule III drugs, substances, or chemicals are defined as drugs with a moderate to low potential for physical and psychological dependence. Schedule III drugs abuse potential is less than Schedule I and Schedule II drugs but more than Schedule IV. Some examples of Schedule III drugs are: products containing less than 90 milligrams of codeine per dosage unit (Tylenol with codeine), ketamine, anabolic steroids, testosterone.
Key US Federal Policies:
Controlled Substances Act. Public Law: Public Law 91-513 (text can be found on GovInfo) (https://www.dea.gov/drug-information/csa). Date enacted: October 27, 1970.
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VI. Physical Effects
19-Nor-4-androstenedione is an anabolic steroid used for muscle enhancement. It acts as an upper, promoting muscle growth and strength. Short-term use can improve physical performance, but long-term use may lead to hormonal imbalances, cardiovascular issues, and liver damage. Overdose risks include severe health complications. Safe use involves careful dosing and monitoring. Recent research focuses on its effectiveness and associated health risks.  |
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VII. Psychological Effects
19-Nor-4-androstenedione, an anabolic steroid, impacts mood and aggression through androgen receptors. Immediate effects include mood enhancement and increased aggression, with long-term use potentially causing psychological issues and cognitive impairments. Research explores its effects on mental health and safety.
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VIII. Culture
19-Nor-4-androstenedione is a steroid hormone precursor used for muscle growth, classifying it as a performance enhancer. Short-term use can increase muscle mass and strength, while long-term use can cause cardiovascular issues, liver damage, and hormonal imbalances. Overdose risks include severe cardiovascular problems, liver toxicity, and reproductive health issues. Safe dosages are controlled and typically prescribed by medical professionals. Recent research highlights its potential for muscle growth but warns of significant health risks. Physical effects include increased muscle mass, elevated heart rate, and potential mood changes.
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