The short version of WADA fits in a sentence. The long version — which is the one that helps — is below.
This page was last updated on 2026-05-11 and is reviewed periodically as new material appears.
Analytical chemists detect SR9009 with liquid chromatography-tandem mass spectrometry, commonly abbreviated LC-MS/MS. Sample preparation may involve protein precipitation, liquid-liquid extraction, or solid-phase extraction before analysis. Laboratories can target the parent compound or its metabolites, depending on the matrix and the purpose of testing. Anti-doping methods require sensitive and specific assays because concentrations in biological samples can be low. Reference standards and validated methods are essential for reliable identification and quantification.
Regulatory agencies have not approved SR9009 for human therapeutic use. It is typically sold as a research chemical with labels stating that it is not for human consumption. The World Anti-Doping Agency prohibits the substance in sport, generally under the category of non-approved substances. Customs and national laws may restrict importation, sale, or possession. Product quality and legal status can vary by country and vendor, and therapeutic claims are not permitted in regulated advertising because the compound lacks approval.
In rodent studies, SR9009 has been reported to increase mitochondrial content in skeletal muscle and improve exercise endurance under some conditions. These findings led to popular descriptions such as an exercise mimetic, although that term oversimplifies the biology. Effects vary by dose, timing, tissue, and model. The compound's influence on circadian pathways means that time of administration can matter in experiments. Whether similar metabolic changes occur in humans remains largely unexplored in controlled published trials.
Pharmacokinetic data for SR9009 are limited in published literature. Some reports indicate low oral bioavailability and rapid clearance in animals, which complicates interpretation of exposure and effect. Researchers often use injected routes in preclinical work to achieve measurable systemic levels. Analytical studies rely on mass spectrometry to detect the parent compound and its metabolites. Questions about tissue distribution, active metabolites, and long-term consequences remain open. Species differences in metabolism can affect observed half-life and target engagement.
| Property | Value | Notes |
|---|---|---|
| Regulatory status | Not approved for human use | Research-use-only status in many markets |
| WADA status | Prohibited in sport | Generally listed as a non-approved substance |
| Detection technique | LC-MS/MS | Common for urine and blood analysis |
| Common alias | Stenabolic | Informal market nickname, not a pharmacopoeial name |
| Purity check | HPLC or LC-UV | Independent certificate of analysis is typical |
SR9009 is not approved as a medicine by major regulatory agencies. It is commonly sold as a research chemical, a category that may fall outside customary drug approval and quality rules. In sports, the World Anti-Doping Agency lists SR9009 as a prohibited substance. Athletes who use it can face sanctions if it is detected in a sample. Legal status varies by country, and importation may be restricted. Enforcement practices differ across borders.
Detection of SR9009 in biological samples usually employs liquid chromatography coupled with tandem mass spectrometry. This method can identify the parent compound and sometimes metabolites in urine or blood. Because exposure can be low and clearance may be rapid, sample timing and limits of detection matter. Laboratories validate assays for sensitivity and specificity. Results are interpreted alongside chain-of-custody and quality-control records. Urine is the common matrix for anti-doping analysis, while blood may be used in research settings.
Handling recommendations for SR9009 in a laboratory setting include storing the solid at low temperature, protected from light and moisture. The compound is often dissolved in dimethyl sulfoxide or ethanol for experiments. Solutions should be prepared with appropriate personal protective equipment and disposed of according to local rules. Stability data for long-term storage are limited, so stock solutions are typically kept cold and used within defined periods. Records of preparation date and concentration support reproducibility.
Research interest in SR9009 grew from studies of circadian biology and metabolic disease. Preclinical reports describe effects on exercise capacity, muscle metabolism, and blood lipid levels in rodents, but these findings come from controlled laboratory settings. The compound has low oral bioavailability in animals, which limits systemic exposure after swallowing. Investigators often use injected routes in experiments to achieve measurable plasma concentrations. Human clinical data are sparse, no approved therapeutic product exists, and whether animal effects translate to humans remains an open question.
Regulatory and sporting contexts treat SR9009 as a prohibited substance in many elite competitions. Its presence on banned lists reflects concerns about performance enhancement and unknown long-term safety. Analytical chemists have developed methods to detect the parent compound and its metabolites in urine and blood. Literature discussions distinguish between in vitro potency, animal pharmacology, and anecdotal human reports. The latter are difficult to verify because products sold online may lack purity or contain different compounds.
SR9009 is a synthetic small molecule studied as an agonist of the nuclear receptors REV-ERBα and REV-ERBβ. These receptors help regulate circadian rhythms, lipid metabolism, and inflammatory gene expression. In cell and animal experiments, SR9009 alters transcription of clock-controlled genes and metabolic pathways. The compound is not a hormone and does not resemble classical steroid structures. Its activity depends on binding to the ligand-binding domain of REV-ERB, where it can modify corepressor recruitment.
Curing is any of various food preservation and flavoring processes of foods such as meat, fish and vegetables, by the addition of salt, with the aim of drawing moisture out of the food by the process of osmosis. Because curing increases the solute concentration in the food and hence decreases its water potential, the food becomes inhospitable for the microbial growth that causes food spoilage. Smoking and salting techniques improve on the drying process and add antimicrobial agents that aid in preservation. Smoke deposits a number of pyrolysis products onto the food, including the phenols syringol, guaiacol and catechol. Salt accelerates the drying process using osmosis and also inhibits the growth of several common strains of bacteria. More recently nitrites have been used to cure meat, contributing a characteristic pink colour. In 2015, the International Agency for Research on Cancer of the World Health Organization classified processed meat—i.e., meat that has undergone salting, curing, and smoking—as "carcinogenic to humans".
== Mental health assistance == Due to the discrimination they face, trans individuals often present significant mental health disparities. Among them, it is estimated that 32-50% of trans individuals across various countries have attempted suicide, with this high prevalence attributed to factors such as victimization, bullying, violence, social and familial rejection, as well as discrimination in different public sectors. Other than gender dysphoria, trans individuals are also affected by mental health diagnoses, such as major depression and generalized anxiety, at far greater rates than the non-trans population. Whilst gender-affirming care has a positive impact on trans individuals' mental health and may lessen several symptoms, the psychological improvements of such care are often limited by the minority stressors affecting the trans population. Due to these factors, mental health assistance through means such as psychotherapy may play an important role in addressing trans patients' mental health. Mental health assessments and treatment may be conducted prior to the initiation of gender-affirming care as a means of ensuring the patient's informed consent and complementing medical transition. Pyschotherapy as a requirement for the inititation of affirmative medical care today is discouraged by trans health care protocols, as are approaches attempting to change the patient's identity or skew self-exploration towards one particular direction.
Morgan's athletic teams are known as the Bears, and they compete in the Mid-Eastern Athletic Conference (MEAC). Between 1926 and 1928, a young Charles Drew served as Athletic Director. During this time he made great improvements in the school's teams' records. From the 1930s through 1960s, led by coach and then athletic director Edward P. Hurt, Morgan's athletic teams were legendary. More than thirty of its football players were drafted by and played in the NFL and many of its track athletes competed internationally and received world-class status. By the late 1960s most white colleges and universities ended their segregation against black high school students and many top black high school students and athletes started matriculating to schools from which they had previously been barred. While achieving a national goal of desegregation, integration depleted the athletic strength of schools like Morgan State and Grambling State University. For example, the annual contest between Morgan State and Grambling played in New York City in the late 1960s drew more than 60,000 fans. Morgan State's rivals are the Howard University Bison (the matchup is often called the Battle of the Beltway) and the Coppin State Eagles.
=== N05CP Herbal hypnotics and sedatives === N05CP01 Valerian root N05CP02 Kava-kava rootstock N05CP03 St. John's wort N05CP04 Melissa herb N05CP05 Passionflower herb N05CP06 Valerian oil N05CP07 Hops N05CP30 Combinations N05CP50 Other herbal hypnotics and sedatives, combinations N05CP51 Valerian oil, combinations N05CP52 Kava-kava rootstock, combinations
Sources: en.wikipedia.org
Almost any kind of fish is used, but the most common variant uses rabbitfish (locally known as danggit). Cuttlefish and squid may also be dried this way The amount of drying can vary. In the labtingaw variant, the drying period only lasts a few hours, allowing the fish to retain some moisture and texture. In the lamayo variant, the fish is not dried at all, but simply marinated in vinegar, garlic and spices. Dried squid Eja kika : A Yoruba smoked dried fish. Smoking can also be combined with sun-drying. Eja kika involves several types of fish; the techniques are used not only to preserve fish for longer shelf life, but to enhance the flavor for greater effect in for dishes prepared with the fish. Fesikh is a traditional Egyptian fish dish consisting of fermented salted and dried gray mullet, of the mugil family, a saltwater fish that lives in both the Mediterranean and the Red Seas. The traditional process of preparing it is to dry the fish in the sun before preserving it in salt. Gwamegi is a Korean half-dried Pacific herring or Pacific saury made during winter. It is mostly eaten in the region of North Gyeongsang Province such as Pohang, Uljin, and Yeongdeok, where a large amount of the fish are harvested. Guryongpo Harbor in Pohang is the most famous. Fresh herring or saury is frozen at -10 degrees Celsius and is placed outdoors in December to repeat freezing at night and thawing in the day. The process continues until the water content of the fish drops to approximately 40%.
Mexico: Viajero Confiable is a Mexican trusted traveller programme which allows members to pass securely through customs and immigration controls in reduced time, using automated kiosks at participating airports. Viajero Confiable was introduced in three airports in 2014 and has since expanded to additional sites. Like the NEXUS, Global Entry, and TSA PreCheck programs, Viajero Confiable members travelling through participating airports may use designated lanes to clear customs quickly and securely, as the Mexican government has already conducted a background check on them and they are considered trusted travellers. At the participating airports, members may use automated kiosks to scan their passport and fingerprints, and complete an electronic immigration form. The programme is targeted at Mexican citizens, as well as U.S. or Canadian citizens who are members of the Global Entry or NEXUS programme and are lawful permanent residents of Mexico. New Zealand: In New Zealand, a SmartGate system exists at Auckland, Wellington, Christchurch and Queenstown airports, enabling holders of biometric passports issued by New Zealand, Australia, Canada, China, France, Germany, Ireland, the Netherlands, the United Kingdom, and the United States to clear border controls using automated facilities. The system can currently only be used by travellers 12 years of age or older; however, a trial is underway that may lower the age of eligibility to use eGate for people with an eligible ePassport from 12 to 10 years of age.
A low-pressure compressor is often the air supply of choice for surface-supplied diving, as it is virtually unlimited in the amount of air it can supply, provided the delivery volume and pressure are adequate for the application. A low-pressure compressor can run for tens of hours, needing only refueling, periodical filter drainage and occasional running checks, and is therefore more convenient than high-pressure storage cylinders for primary air supply. It is critical to diver safety that the compressor is suitable for breathing air delivery, uses a suitable oil, is adequately filtered, and takes in clean and uncontaminated air. Positioning of the intake opening is important, and may have to be changed if the relative wind direction changes, to ensure that no engine exhaust gas enters the intake. Various national standards for breathing air quality may apply. Power for portable compressors is usually a 4-stroke petrol (gasoline) engine. Larger, trailer mounted compressors, may be diesel powered. Permanently installed compressors on dive support boats are likely to be powered by 3-phase electric motors. The compressor should be provided with an accumulator (also known as a volume tank, receiver, or air reserve tank), and a relief valve. The accumulator functions as an additional water trap, but the main purpose is to provide a reserve volume of pressurised air. The relief valve allows any excess air to be released back to the atmosphere while retaining the appropriate supply pressure in the accumulator.
Sources: en.wikipedia.org
Legality depends on the country and the intended use. In many places it is not approved as a medicine and may be sold only as a research chemical. Importation or possession can be restricted, and sports organizations prohibit it.
Anti-doping laboratories typically use LC-MS/MS to detect SR9009 or its metabolites in urine or blood. The exact assay depends on the laboratory and the testing program. Detection can be challenging because the compound may be rapidly metabolized and present at low levels.
Stenabolic is an informal nickname used in online fitness and research-chemical markets, not an official drug name. It likely references reported effects on endurance in rodent studies. The nickname does not imply approval or proven human benefit.
It is a synthetic research compound that activates REV-ERB nuclear receptors. It is not an approved drug or dietary supplement. Most information comes from cell and animal studies.