If you have been reading about REV-ERB agonist and want a single page that covers the useful parts, this is it: definitions, context, how it is studied, and the questions that come up repeatedly.
Updated 2026-02-10. Numbers and descriptions here follow the published literature rather than marketing material.
SR9009 is often grouped with compounds studied for circadian and metabolic regulation rather than with classical anabolic steroids. Its interactions with nuclear receptors differ from those of androgen receptor ligands, and its proposed mechanisms involve transcriptional control rather than direct hormone signaling. Some sources classify it as a metabolic modulator because of observed effects on energy utilization. The distinction matters for regulation and for interpreting research results across different compound classes.
SR9009 is a synthetic small molecule developed as a REV-ERB agonist. It binds to REV-ERBα and REV-ERBβ, nuclear receptors that help regulate circadian rhythms and metabolic gene expression. In cell and animal studies, the compound alters lipid and glucose handling and influences skeletal muscle oxidative capacity. Its exact effects in humans remain largely uncharacterized because controlled clinical trials have not been reported. The molecule is frequently described in preclinical literature as a metabolic modulator.
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.
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.
| Property | Value | Notes |
|---|---|---|
| Molecular formula | C20H24ClN3O4S | Reported for the free base |
| Molecular weight | 437.9 g/mol | Calculated from the formula |
| Primary target | REV-ERBα and REV-ERBβ | Nuclear receptors involved in circadian regulation |
| Solubility | Soluble in DMSO and ethanol | Poorly soluble in water |
| Typical storage | -20 °C, desiccated | Protect from light and moisture |
SR9009 binds REV-ERB receptors and alters their repressive activity on target genes. This action can change transcription of genes involved in lipid handling, glucose metabolism, and mitochondrial function. In rodent studies, treated animals have shown changes in muscle oxidative capacity and exercise performance, though effects vary by dose, duration, and model. The precise molecular steps connecting receptor binding to whole-body outcomes are still an active area of investigation. Findings in animals do not automatically translate to humans.
Because REV-ERB receptors are core clock components, SR9009 has been examined for effects on daily rhythms as well as metabolism. Research has explored whether the compound can shift or reinforce circadian gene expression in tissues such as liver and muscle. Some studies report improved metabolic markers in obese or diabetic mice, while others show context-dependent responses. Questions remain about which effects are direct, which are secondary to timing, and how they might differ across species.
SR9009 is a synthetic small molecule studied as an agonist of REV-ERB nuclear receptors. REV-ERB alpha and REV-ERB beta help regulate circadian rhythms and metabolic gene expression. In laboratory research, SR9009 has been used to probe how these receptors affect skeletal muscle, liver, and adipose tissue. The compound was identified in academic drug-discovery work and is often described in scientific literature by its chemical name and research code. It is not an approved medicine, and human clinical data remain limited or absent.
In the treatment of polyneuropathies one must ascertain and manage the cause, among management activities are: weight decrease, use of a walking aid, and occupational therapist assistance. Additionally, BP control in those with diabetes is helpful, while intravenous immunoglobulin is used for multifocal motor neuropathy. According to Lopate, et al., methylprednisolone is a viable treatment for chronic inflammatory demyelinative polyneuropathy (which can also be treated with intravenous immunoglobulin). The authors also indicate that prednisone has greater adverse effects in such treatment, as opposed to intermittent (high-doses) of the aforementioned medication. According to Wu, et al., in critical illness polyneuropathy supportive and preventive therapy are important for the affected individual, as well as, avoiding (or limiting) corticosteroids.
the presence of cytopenia at the time of diagnosis. the degree of modification of the capillaroscopy test (skin blood vessel study technique) of nail fold during follow-up. the presence of antinuclear antibodies. young age. severe vitamin D deficiency. the presence of anti-dsDNA, anti-Sm, and anti-cardiolipin autoantibodies correlates with the development of systemic lupus erythematosus in particular. The rate of progression is higher in the first five years following the onset of the disease and tends to decrease over time. Patients progressing to a defined disease seem to see a slight progression of the disease with a mitigated risk of developing complications.
Cannabinol (CBN) is a mildly psychoactive cannabinoid acting as a low-affinity partial agonist at CB1 and CB2 receptors. CBN interacts with other neurotransmitter systems (e.g., dopaminergic, serotonergic), requiring higher doses for physiologic effects like mild sedation compared to THC. Isolated in the late 1800s, its structure was elucidated in the 1930s, and chemical synthesis was achieved by 1940. Recent studies indicate that CBN exhibits antiproliferative effects against glioma, liver, and breast cancer cell lines by triggering cell cycle arrest at G1 or S-Phase. In estrogen receptor-positive breast cancer models, CBN was found to be the most effective in suppressing the new synthesis of aromatase, the enzyme responsible for estrogen production that fuels tumor growth, when compared to THC and CBD.
The U.S. Census Bureau reported 331,449,281 residents on April 1, 2020, making the United States the third-most-populous country in the world, after India and China. The Census Bureau's official 2025 population estimate was 341,784,857, an increase of 3.1% since the 2020 census. According to the Bureau's U.S. Population Clock, on July 1, 2024, the U.S. population had a net gain of one person every 16 seconds, or about 5400 people per day. In 2023, 51% of Americans age 15 and over were married, 6% were widowed, 10% were divorced, and 34% had never been married. In 2023, the total fertility rate for the U.S. stood at 1.6 children per woman, and, at 23%, it had the world's highest rate of children living in single-parent households in 2019. Most Americans live in the suburbs of major metropolitan areas. The United States has a diverse population; 37 ancestry groups have more than one million members. White Americans with ancestry from Europe, the Middle East, or North Africa form the largest racial and ethnic group at 57.8% of the United States population. Hispanic and Latino Americans form the second-largest group and are 18.7% of the United States population. African Americans constitute the country's third-largest ancestry group and are 12.1% of the total U.S. population. Asian Americans are the country's fourth-largest group, composing 5.9% of the United States population. The country's 3.7 million Native Americans account for about 1%, and some 574 native tribes are recognized by the federal government.
== Early life and education == Coon was born in Mount Pleasant, Michigan. He earned his B.Sc. from Central Michigan University in 1998, and received his Ph.D. from the University of Florida in 2002, where he worked with Willard Harrison.
Sources: en.wikipedia.org
== Structure == Bradykinin, sometimes referred to as BK, is a 9–amino acid peptide chain. The amino acid sequence of bradykinin is: Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg (RPPGFSPFR). Its empirical formula is therefore C50H73N15O11.
In Indian culture, vegetarianism has been closely connected with the attitude of nonviolence towards animals (called ahimsa in India) for millennia and was promoted by religious groups and philosophers. The Ācārāṅga Sūtra from 5th century BCE advocates Jain-vegetarianism and forbids the monks from walking on grass in order to avoid inflicting pain on them and prevent small insects dwelling inside from getting killed. The ancient Indian work of the Tirukkuṟaḷ, dated before the 5th century CE, explicitly and unambiguously emphasizes shunning meat and non-killing as a common man's virtues. Chapter 26 of the Tirukkural, particularly couplets 251–260, deals exclusively on moral vegetarianism or veganism. Hemachandra, a 12th-century Jain scholar and monk, achieved a significant political victory for vegetarianism in Indian history. He successfully converted King Kumarapala of the Chaulukya dynasty (who ruled present-day Gujarat and surrounding areas) to Jainism. Under Hemachandra's guidance, King Kumarapala issued sweeping imperial edicts (amari-ghoshana) that legally banned the slaughter of animals across his entire kingdom. This alliance is historically responsible for cementing Gujarat as the geographic epicenter of strict vegetarian cuisine in India. In the 16th century, the Jain monk Hiravijaya Suri was invited to the court of the Mughal Emperor Akbar. Through philosophical discussions regarding nonviolence, the monk persuaded the Emperor to issue imperial edicts (farmans) that legally enforced animal welfare across the empire.
== Strategies == Before designing a distribution system, the supplier needs to determine what distribution channel to achieve in broad terms. The approach to distributing products or services depends on a number of factors including the type of product, especially perishability; the market served; the geographic scope of operations and the firm's overall mission and vision. The process of setting out a broad statement of the aims and objectives of a distribution channel is a strategic level decision.
=== Operations === The NCCIH operates under a charter set by the National Advisory Council for Complementary and Integrative Health (NACCIH). The charter states that:Of the 18 appointed members (of the council) 12 shall be selected from among the leading representatives of the health and scientific disciplines (including not less than 2 individuals who are leaders in the fields of public health and the behavioral or social sciences) relevant to the activities of NCCIH, particularly representatives of the health and scientific disciplines in the area of complementary and alternative medicine. Nine of the members shall be practitioners licensed in one or more of the major systems with which the Center is involved. Six of the members shall be appointed by the Secretary from the general public and shall include leaders in public policy, law, health policy, economics, and management. Three of the six shall represent the interests of individual consumers of complementary and alternative medicine.
Sources: en.wikipedia.org
=== "Heil Hitler" sing-along === In January 2026, a video of Peters, Nick Fuentes, Myron Gaines, Andrew Tate, Tristan Tate, Sneako, and Justin Waller singing along to Kanye West's antisemitic 2025 song "Heil Hitler" at the Miami Beach nightclub Vendôme went viral. In response to the related outcry, Peters declared it was "just a song", calling it "funny" that the group had "enough status and influence" to get the song played. The incident was condemned by Miami Beach mayor Steven Meiner. Several local club owners, including David Grutman, announced bans on the group from their venues. Peters met with Grutman and David Einhorn, owner of Papi Steak, telling them he was "not trying to do politics anymore".
Nicotine also activates the sympathetic nervous system, acting via splanchnic nerves to the adrenal medulla, stimulating the release of epinephrine. Acetylcholine released by preganglionic sympathetic fibers of these nerves acts on nicotinic acetylcholine receptors, causing the release of epinephrine (and norepinephrine) into the bloodstream.
=== Light transmission aggregometry === In light transmission aggregometry (LTA), platelet-rich plasma is placed between a light source and a photocell. Unaggregated plasma allows relatively little light to pass through. After adding an agonist, the platelets aggregate, increasing light transmission, which is detected by a photocell.
Sources: en.wikipedia.org
It is a synthetic REV-ERB agonist used mainly in preclinical research. It is not an approved medicine for human use.
It binds to REV-ERBα and REV-ERBβ, nuclear receptors involved in circadian and metabolic gene regulation. This can alter transcription of genes related to lipid and glucose metabolism in experimental models.
No controlled human trials have established that effect. Endurance findings come primarily from rodent studies, and human responses remain unknown.
Its legal status depends on the country and intended use. It is not an approved medicine in major jurisdictions. In sport, it is prohibited by anti-doping rules.