SR9009 is one of those subjects where the details matter more than the headlines. This page pulls together the background, the mechanisms, and the practical points readers ask about most.
Last reviewed on 2025-10-17. Where a claim depends on a specific study, the study is described rather than over-claimed.
SR9009 is a synthetic small molecule that acts on the nuclear receptors REV-ERBα and REV-ERBβ. These receptors are part of the circadian clock machinery and normally repress transcription of certain target genes. In laboratory research, SR9009 is used as a chemical tool to study how REV-ERB activity influences metabolism, inflammation, and daily biological rhythms. The compound is not an approved medicine, and its effects in humans remain largely uncharacterized. It is often described as an investigational agent rather than a therapeutic product.
REV-ERB proteins typically suppress gene expression by recruiting corepressor complexes to DNA response elements. SR9009 binds these receptors and strengthens that repressive action in cell-based assays. Studies in rodents have reported changes in lipid handling, mitochondrial function, and exercise capacity after treatment. Such findings are often cited as evidence for metabolic effects, but species differences and limited pharmacokinetic data make direct translation to humans uncertain. Researchers continue to examine which effects are robust and which depend on specific experimental conditions.
SR9009 is frequently discussed alongside other REV-ERB ligands, including synthetic agonists and natural heme-related molecules. Its selectivity for REV-ERB over related nuclear receptors has been measured in binding and reporter assays, though off-target activity at higher concentrations is possible. The compound is prohibited in sport by the World Anti-Doping Agency, and it is not approved for any medical use in major jurisdictions. Products sold online may be labeled as research chemicals, and their identity and purity are not guaranteed by regulatory review.
At the molecular level, SR9009 binds the ligand-binding domain of REV-ERB and strengthens recruitment of corepressor proteins such as NCoR and HDAC3. This increases repression of target genes, including Bmal1 and other clock-controlled and metabolic genes. In rodent studies, such changes have been linked to altered lipid handling, glucose metabolism, and energy expenditure. The precise chain of events between receptor binding and whole-body effects remains an active area of research. Findings in animals do not automatically translate to humans.
Laboratory studies often administer SR9009 by injection because oral absorption appears poor in rodents. Reported pharmacokinetic properties include rapid metabolism and low systemic exposure after oral dosing. Human pharmacokinetic data are sparse, so absorption, distribution, metabolism, and excretion in people are not well defined. Some research explores related REV-ERB compounds with improved drug-like properties. Regulatory approval for any REV-ERB agonist as a human medicine has not been granted to date.
SR9009 is a synthetic small molecule studied as an agonist of the nuclear receptors REV-ERBα and REV-ERBβ, also called NR1D1 and NR1D2. These receptors help regulate circadian rhythms and metabolic gene programs. The compound was developed for laboratory research, not as an approved therapeutic. Its identity is distinct from steroid hormones and selective androgen receptor modulators. Scientific interest centers on how REV-ERB activation changes gene expression in cells and animal models.
| Property | Value | Notes |
|---|---|---|
| Common name | SR9009 | Also marketed informally as Stenabolic |
| Chemical class | Synthetic REV-ERB agonist | Binds REV-ERBα and REV-ERBβ |
| Molecular formula | C24H30ClN3O4S | Approximate molecular weight 492 g/mol |
| CAS Registry Number | 1379686-30-2 | Identifier for the parent compound |
| Regulatory status | Not approved for human use | Prohibited in sport by WADA |
SR9009 is a synthetic small molecule studied as an agonist of the nuclear receptors REV-ERBα and REV-ERBβ. It is not a steroid, peptide, or natural hormone. In scientific literature, it appears under the code SR9009 and in non-scientific contexts as Stenabolic. The compound was identified through chemical screening efforts aimed at targeting circadian clock components. Its status remains investigational, and no regulatory agency has approved it as a human medicine.
REV-ERB proteins help regulate daily cycles in gene expression, including genes tied to lipid and glucose metabolism. SR9009 binds these receptors and alters their activity in cell and animal experiments. Consequences observed in rodents include changes in skeletal muscle oxidative capacity, blood lipid levels, and exercise performance. The precise chain from receptor occupancy to whole-body effects is still an active area of study. Human responses cannot be assumed from rodent data.
Most published work on SR9009 consists of preclinical studies. It is widely sold as a research chemical, a category that does not imply safety, efficacy, or pharmaceutical-grade quality. Sports anti-doping organizations have listed SR9009 as a prohibited substance, and its presence in an athlete sample can lead to sanctions. Legal status differs by country; in several jurisdictions it is not approved for human consumption and may be treated as an unapproved new drug.
Handling practices for SR9009 focus on minimizing degradation and contamination. The solid is generally stored desiccated at or below -20 °C, protected from light and moisture. Stock solutions are often prepared in dimethyl sulfoxide or ethanol, then aliquoted to avoid repeated freeze–thaw cycles. Aqueous solubility is low, so formulations for animal studies may require cosolvents or suspending agents. Personnel should follow institutional chemical safety procedures, because toxicological data for humans are incomplete.
Regulatory status varies by country and intended use. Major drug agencies have not granted marketing authorization for SR9009 as a medicine, and it is not listed as a controlled substance in many jurisdictions. It is often sold as a research chemical, a category that may fall outside pharmaceutical manufacturing rules. Buyers should verify local laws and supplier documentation, including certificates of analysis. The lack of standardized quality controls raises concerns about identity, purity, and actual content in products marketed online.
In laboratory settings, SR9009 is commonly identified by its molecular structure and its interaction with REV-ERB receptors. Vendors may list it under synonyms such as Stenabolic or REV-ERB agonist, but those names do not define purity or identity. Analytical confirmation typically uses high-performance liquid chromatography with ultraviolet detection or liquid chromatography–mass spectrometry. A reference standard is needed to compare retention time and mass spectrum, because the compound can be confused with related research chemicals.
== Jung's wound == Scholars suggest that Jung's childhood vulnerabilities compelled him to heal his own life. Jung stated that "certain psychic disturbances can be extremely infectious if the doctor himself has a latent predisposition in that direction...For this reason he runs a risk - and must run it in the nature of things". Further he stated that "it is no loss, either, if [the analyst] feels that the patient is hitting him, or even scoring off him: it is his own hurt that gives the measure of his power to heal". Jungians acknowledge that Jung's own wounds could cause damage to those he was attempting to heal.
=== Sector-focused developments include: === KEZAD Business District (announced June 2025), a 3 km² mixed-use development with commercial towers, F&B outlets and business support zones near the KEZAD Headquarters. Abu Dhabi Food Hub, designed for regional food trading, processing, and cold chain logistics Aquaculture and Related Industries Zone, a 1.1 km² area for aquaculture and associated industries. Al Ain AgTech Park, a 200-hectare agtech park with an annual production capacity of 39 kilotonnes. KEZAD Global Auto Hub, developed with AED 330 million investment for automotive parts, storage and assembly. Rahayel Automotive City, a 1.1 million m² complex dedicated to automative activities and services.
Water hardness is classified based on concentration of calcium carbonate the water contains. Water is classified as soft if it contains less than 100 mg/L (UK) or less than 60 mg/L (US). According to a report published by the Water Footprint organization in 2010, a single kilogram of beef requires 15 thousand litres (3.3×10^3 imp gal; 4.0×10^3 US gal) of water; however, the authors also make clear that this is a global average and circumstantial factors determine the amount of water used in beef production.
==== Genetically induced ==== Type 1 diabetes (T1D) is a multifactorial autoimmune disease with a strong genetic component. Although environmental factors also play a significant role, the genetic susceptibility to T1D is well established, with several genes and loci implicated in disease development. The most significant genetic contribution to T1D comes from the human leukocyte antigen (HLA) region on chromosome 6p21. The HLA class II genes, particularly HLA-DR and HLA-DQ, are the strongest genetic determinants of T1D risk. Specific combinations of alleles such as HLA-DR3-DQ2 and HLA-DR4-DQ8 have been associated with a higher risk of developing T1D. Individuals carrying both of these haplotypes (heterozygous DR3/DR4) are at an even greater risk. These HLA variants are thought to influence the immune system's ability to differentiate between self and non-self antigens, leading to the autoimmune destruction of pancreatic beta cells. Conversely, some HLA haplotypes, such as HLA-DR15-DQ6, are associated with protection against T1D, suggesting that variations in these immune-related genes can either predispose or protect against the disease. In addition to HLA, multiple non-HLA genes have been implicated in T1D susceptibility. Genome-wide association studies (GWAS) have identified over 50 loci associated with an increased risk of T1D. Some of the most notable genes include:
Sources: en.wikipedia.org
== Awards and recognition == US Fleet Tracking has received the following honors: • Silver, 2007 M2M Value Chain Awards, Enabler – M2M Magazine • Bronze, 2008 M2M Value Chain Awards, Enabler – M2M Magazine • 2010 Innovator of the Year – The Journal Record • 2012 Rock Solid Award, Mobile Office – ProPickup
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In what some have called the First Cold War, from Britain's intervention in the Russian Civil War in 1918 to its uneasy alliance with the Soviet Union against the Axis powers in 1941, British distrust of the revolutionary and regicidal Bolsheviks resulted in domestic, foreign, and colonial policies aimed at resisting the spread of communism. This conflict after 1945 took on new battlefields, new weapons, new players, and a greater intensity, but it was still fundamentally a conflict against Soviet imperialism (real and imagined). The idea of long-term continuity is a minority scholarly view that has been challenged. Frank Ninkovich writes:
Sources: en.wikipedia.org
SR9009 is a synthetic research compound that binds and modulates the nuclear receptors REV-ERBα and REV-ERBβ. It is used in laboratory studies of circadian biology and metabolism, not as an approved medicine. It is also known by the informal name Stenabolic.
No. SR9009 has not been approved as a therapeutic drug in the United States, European Union, or other major markets. Human safety and efficacy data are very limited. Its presence in consumer products does not imply regulatory approval.
The World Anti-Doping Agency lists SR9009 as a prohibited substance because it can alter gene expression and metabolic pathways relevant to performance. The ban applies at all times, not only during competition. Detection relies on laboratory methods such as mass spectrometry.
SR9009 is a synthetic research compound that activates the REV-ERBα and REV-ERBβ nuclear receptors. It is not an approved drug and has no established human therapeutic use. Most published biological data come from cell and rodent studies.