Everything below concerns LC-MS/MS. We keep the language plain, cite what the science says, and separate well-supported claims from open questions.
Last reviewed on 2026-07-23. Where a claim depends on a specific study, the study is described rather than over-claimed.
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.
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.
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.
| Property | Value | Notes |
|---|---|---|
| Chemical class | Synthetic small-molecule REV-ERB agonist | Not a hormone or natural product |
| Primary targets | REV-ERBα and REV-ERBβ | Nuclear receptors involved in circadian and metabolic regulation |
| Appearance | White to off-white solid | Typical for purified research samples |
| Solubility | Soluble in DMSO and ethanol; low water solubility | Laboratory solubility depends on solvent and purity |
| Common synonyms | SR9009; Stenabolic | Stenabolic is a colloquial name, not a formal chemical name |
Scientific discussion of SR9009 often separates animal evidence from human anecdote. Rodent studies provide controlled data on endurance, metabolism, and gene expression, but they use specific strains, doses, and treatment durations. Human reports are mostly uncontrolled and cannot establish cause and effect. Open questions include oral bioavailability, tissue distribution, metabolic stability, and long-term effects. Review articles generally call for more rigorous pharmacokinetic and safety research before any clinical use could be considered.
Analytical methods for SR9009 typically rely on liquid chromatography coupled with tandem mass spectrometry. The technique can separate the parent compound from related substances and detect low concentrations in biological matrices. Urine and blood are common samples in anti-doping testing, while in vitro studies may use cell culture media. Rapid metabolism and low expected concentrations make method validation important for reliable identification. Exact metabolite patterns can vary by species and are not fully mapped.
Quality control for research materials includes identity confirmation by nuclear magnetic resonance and purity assessment by high-performance liquid chromatography. Mass spectrometry provides molecular weight confirmation and can detect related impurities. Purchasers should request a certificate of analysis that lists lot-specific data. Online products advertised for human use often lack such documentation. Distinguishing legitimate research material from mislabeled or contaminated samples is a recurring challenge in independent testing, and independent laboratories may use orthogonal methods to verify identity.
Detection of SR9009 in biological samples usually relies on liquid chromatography coupled to tandem mass spectrometry. This approach separates the compound from matrix components and identifies it by mass transitions. Because SR9009 can undergo metabolism, laboratories often look for both parent drug and specific metabolites. Sample preparation may involve protein precipitation or solid-phase extraction. Method validation examines sensitivity, carryover, and interference from related substances, and reference standards are required for accurate calibration.
Storage recommendations for SR9009 reference material typically specify a freezer at -20 °C or lower, with protection from moisture and light. Repeated freeze-thaw cycles can degrade small molecules and introduce variability. Stock solutions in dimethyl sulfoxide are often aliquoted to avoid repeated handling. Stability studies may examine degradation under heat, humidity, and light exposure. The compound's thiophene and nitro groups can participate in reactions that alter analytical signals over time, so such changes affect quantitative results.
satisfying appropriate boundary conditions. Here, the projections are accomplished by the orthogonality of the solenoidal and irrotational function spaces. The discrete form of this is eminently suited to finite element computation of divergence-free flow, as we shall see in the next section. There, one will be able to address the question, "How does one specify pressure-driven (Poiseuille) problems with a pressureless governing equation?". The absence of pressure forces from the governing velocity equation demonstrates that the equation is not a dynamic one, but rather a kinematic equation where the divergence-free condition serves the role of a conservation equation. This would seem to refute the frequent statements that the incompressible pressure enforces the divergence-free condition.
==== Hungary ==== In 1994, 265 mummified bodies were found in the crypt of a Dominican church in Vác, Hungary from the 1729–1838 period. The discovery proved to be scientifically important, and by 2006 an exhibition was established in the Museum of Natural History in Budapest. Unique to the Hungarian mummies are their elaborately decorated coffins, with no two being exactly alike.
=== Generic names === Benorterone is the generic name of the drug and its INNTooltip International Nonproprietary Name and USANTooltip United States Adopted Name. It is also known by its developmental code names SKF-7690 and FC-612.
=== Cameos === Charlize Theron made a cameo appearance as Stormfront in the fictional film within the series Dawn of the Seven in the episode "Payback". Billy Zane portrayed Alastair Adana in another fictional film within the series Not Without My Dolphin. Jaz Sinclair appeared ahead of starring in the spinoff series Gen V in a photograph as Marie Moreau for the episode "The Only Man in the Sky". Seth Rogen portrayed himself as the SupePorn.com patron "SirCumsALot779" in the episode "The Last Time to Look on This World of Lies". Uncredited Patton Oswalt, Josh Gad, Ashton Kutcher, Mila Kunis, Elizabeth Banks, Kumail Nanjiani, Aisha Tyler, and Rose Byrne appeared as fictionalized versions of themselves parodying Gal Gadot's universally panned COVID-19 lockdown celebrity supergroup cover of "Imagine", in the order of their appearance respectively singing on YouTube for the opening scene of the episode "Herogasm".
Insect flour: Pulverized, freeze-dried insects (e.g., cricket flour). Insect burger: Hamburger patties made from insect powder / insect flour (mainly from mealworms or from house cricket) and other ingredients. Insect fitness bars: Protein bars containing insect powder (mostly house crickets). Insect pasta: Pasta made of wheat flour, fortified with insect flour (house crickets or mealworms). Insect bread (Finnish Sirkkaleipä): Bread baked with insect flour (mostly house crickets). Insect snacks: Crisps, flips or small snacks (bites) made with insect powder and other ingredients. Food and drink companies such as the Australian brewery Bentspoke Brewing Co, Canadian Crickstart Food, and the South African startup Gourmet Grubb have introduced insect-based beer, protein bars, a milk alternative, and insect ice cream. While these products are more and more available, recent research suggests that insect-based foods are unlikely to significantly replace traditional meat. Only a small minority of consumers would consider replacing meat with insects, which are generally viewed as a complement rather than a substitute. In the US and Europe, where insects are not traditionally eaten, cultural barriers limit adoption, making plant-based alternatives a far more promising solution.
Sources: en.wikipedia.org
anabolism Any metabolic reaction or process in which energy is expended in order to build complex substances such as macromolecules from simpler compounds, including aspects of growth and biosynthesis. Anabolic processes and pathways tend to involve reductive steps that create high-enthalpy, low-entropy compounds such as proteins and nucleic acid polymers. Contrast catabolism.
== See also == Timeline of Knoxville, Tennessee History of Tennessee List of people from Knoxville, Tennessee National Register of Historic Places listings in Knox County, Tennessee East Tennessee Historical Society
=== Clinical and therapeutic evaluations === Aramwit's work has encompassed clinical and therapeutic evaluations across various health conditions. She found that mulberry leaves containing 12 mg of 1-deoxynojirimycin reduced fasting plasma glucose and glycated hemoglobin in obese individuals with borderline diabetes, with minimal side effects, and observed that their leaf powder also lowered triglyceride, LDL, and CRP levels in patients with mild dyslipidemia. In her collaborative studies, she discovered periostin as a biomarker for kidney disease severity in IgA nephropathy, demonstrated oxymetholone's muscle-enhancing effects in hemodialysis patients with liver injury risks, and detected ultrafiltration failure and fibrosis in long-term peritoneal dialysis patients through CA125 levels. Among other research works, she developed P80, a longan extract spray reducing viral adhesion, including COVID-19, as a prevention alternative, and explored crocetin's anti-cancer properties.
Chronic inflammation associated with aging has been termed inflammaging, although SASP may be only one of the possible causes of this condition. Chronic systemic inflammation is associated with aging-associated diseases. Senolytic agents have been recommended to counteract some of these effects. Chronic inflammation due to SASP can suppress immune system function, which is one reason elderly persons are more vulnerable to COVID-19.
=== Heavily-vegetarian locations === The percentage of vegetarians varies by country. India has the highest percentage of vegetarian residents, and Mexico has the second highest percentage of vegetarian residents. In general, vegetarians are a minority. However, a number of cities and towns around the world have much larger vegetarian populations who constitute a majority of municipal residents. Heavily-vegetarian locations include:
Sources: en.wikipedia.org
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.
It binds REV-ERBα and REV-ERBβ and changes transcription of metabolic genes. This can affect circadian rhythm, lipid use, and mitochondrial function. The full downstream effects are still under study.
No. Some rodent studies show increased endurance, but controlled human trials are lacking. Claims about human performance are not established by published evidence.
SR9009 is a synthetic research compound that acts on REV-ERB nuclear receptors. It is not approved for human use and is sold only as a research chemical. Its effects have been studied mainly in cells and rodents.