Product Description
Reference Standards &Impurity
AI Product Description
*The following content is generated by AI and is for reference only.
Clenbuterol, chemically known as (±)-4-amino-3,5-bis(2-chlorophenyl)-2-butanol, is a potent sympathomimetic amine with the molecular formula C12H18Cl2N2O and CAS number 37148-27-9. Originally developed in the late 1970s, this compound functions primarily as a selective beta-2 adrenergic agonist. Its pharmacological profile involves stimulating specific receptors to induce bronchodilation, making it highly effective for treating respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD) by relaxing smooth muscles in the airways.
While approved for veterinary use in many countries to treat equine respiratory issues, Clenbuterol has never been approved for human consumption by major regulatory bodies like the FDA due to significant safety concerns. In the animal husbandry sector, it is strictly regulated because of its potential to cause residues in meat products, posing health risks to consumers. However, the substance gained notoriety in illicit contexts, particularly within bodybuilding and athletic circles. Users often exploit its secondary effects: a powerful thermogenic property that increases metabolic rate and promotes fat loss, alongside mild anabolic benefits that help preserve lean muscle mass during calorie deficits.
Despite these perceived advantages, the clinical application of Clenbuterol for weight management or performance enhancement is fraught with danger. Common side effects include severe tachycardia, tremors, anxiety, insomnia, and electrolyte imbalances, which can lead to cardiac hypertrophy or arrhythmias. The therapeutic window between an effective dose and a toxic one is narrow, necessitating extreme caution. Consequently, international sporting organizations classify it as a prohibited substance under the World Anti-Doping Agency (WADA) code. Today, medical professionals generally prefer safer alternatives with better safety profiles for both respiratory treatment and metabolic support. Understanding the distinction between its legitimate veterinary applications and its dangerous off-label misuse remains crucial for public health and safety.