Everything below concerns SR9009. We keep the language plain, cite what the science says, and separate well-supported claims from open questions.
Last reviewed on 2025-10-23. Where a claim depends on a specific study, the study is described rather than over-claimed.
Laboratory samples of SR9009 are typically handled as research chemicals rather than pharmaceuticals. Suppliers usually state that the material is for research use only and not for human or veterinary administration. Storage recommendations generally call for a freezer at approximately −20 °C, protection from light, and a desiccated environment. The solid is often described as a white to off-white powder. Solubility is commonly reported in organic solvents such as dimethyl sulfoxide and ethanol, with low solubility in water.
Analytical identification and purity assessment often use high-performance liquid chromatography with ultraviolet detection or mass spectrometry. Liquid chromatography–tandem mass spectrometry is used to detect and quantify SR9009 in biological matrices, including urine and blood, for anti-doping or pharmacokinetic studies. Nuclear magnetic resonance spectroscopy can confirm molecular structure. Stability depends on form and storage: the solid is generally more stable than solutions, and repeated freeze–thaw cycles may degrade samples. Purity is typically reported as a percentage from a certificate of analysis.
Regulatory treatment of SR9009 varies by country and context. It is not approved as a therapeutic drug by agencies such as the United States Food and Drug Administration or the European Medicines Agency. Sports authorities list it as a prohibited substance; the World Anti-Doping Agency classifies it among hormone and metabolic modulators. Legal status for personal possession or sale differs across jurisdictions, and some countries may restrict it under analog or research chemical laws. Buyers who seek verified material often rely on independent laboratory testing because online product labels may not match contents.
SR9009 is a synthetic small molecule studied as an agonist of the nuclear receptors REV-ERBα and REV-ERBβ. It is not an approved medicine and has no established human therapeutic use. The compound appears in scientific literature as a tool for probing circadian and metabolic regulation. Online sellers often label it as a research chemical, sometimes using the nickname Stenabolic. Its chemical identity is distinct from selective androgen receptor modulators, stimulants, and peroxisome proliferator-activated receptor delta agonists. Researchers use it mainly in cell and animal experiments.
At the molecular level, SR9009 binds REV-ERBα and REV-ERBβ and alters their repressive activity on target genes. These nuclear receptors help regulate the circadian clock, lipid synthesis, glucose metabolism, and inflammatory pathways. By changing transcription, the compound can shift the timing or magnitude of downstream metabolic processes in model systems. It does not act through androgen receptors or adenosine receptors, which distinguishes it from several substances sold for athletic performance. Whether the same transcriptional changes occur in humans at tolerable exposures remains an open question because controlled human studies are lacking.
Preclinical reports describe effects on exercise endurance, mitochondrial content, and lipid profiles in rodents, but these findings come from specific experimental conditions. Many studies use high doses or delivery methods that may not translate directly to human use. SR9009 has been reported to have low oral bioavailability and a short half-life, which complicates interpretation of oral dosing studies. It is not established as safe or effective for any indication. Literature discussions often separate its pharmacological mechanism from unverified claims made in fitness and supplement markets.
| Property | Value | Notes |
|---|---|---|
| Appearance | White to off-white powder | Common supplier description |
| Solubility | Soluble in DMSO and ethanol | Low solubility in water |
| Typical storage | −20 °C, desiccated, dark | For research samples |
| Analytical method | LC-MS/MS | Used for detection and quantification |
| Regulatory status | Prohibited in sport | WADA metabolic modulator class |
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.
The mechanism of action involves binding to REV-ERB receptors and recruiting corepressor complexes, which represses target gene transcription. This contrasts with many nuclear receptor agonists that activate transcription. Downstream effects may include changes in autophagy, mitochondrial biogenesis, and lipid handling, but the precise pathways remain an active area of study. Whether these molecular events translate into meaningful physiological effects in humans is unresolved. Most evidence comes from cultured cells and rodent models rather than human participants.
SR9009 is a synthetic small molecule developed as an agonist of the nuclear receptors REV-ERBα (NR1D1) and REV-ERBβ (NR1D2). These receptors help regulate circadian rhythms and metabolic gene expression. In cell and animal studies, SR9009 alters transcription of genes involved in lipid metabolism, inflammation, and mitochondrial function. It is not an approved medicine, and its pharmacological profile in humans remains largely uncharacterized. The compound is frequently discussed in the context of circadian biology and metabolic research rather than clinical use.
Preclinical reports have linked SR9009 to improved endurance and altered energy expenditure in rodents. Such findings have prompted interest in whether REV-ERB activation can influence skeletal muscle metabolism. However, the reported effects depend on dose, route, and experimental model, and replication across laboratories is limited. Human trials have not established comparable outcomes, so claims about exercise performance remain speculative. The absence of controlled human data is a central limitation in interpreting these observations.
==== Bleach ==== Common bleach including calcium hypochlorite (Ca[OCl]2) and sodium hypochlorite (NaOCl) are common, well-researched, low-cost oxidizers. Chlorine bleach tablets give a more stable platform for disinfecting the water than liquid bleach as the liquid version tends to degrade with age and give unregulated results unless assays are carried out, which may be impractical in the field. Still, liquid bleach may nonetheless safely be used for short-term emergency water disinfection. The United States Environmental Protection Agency (EPA) recommends two drops of 8.25% sodium hypochlorite solution (regular, unscented chlorine bleach) mixed per one quart/liter of water and leave to stand covered for 30 to 60 minutes. Two drops of 5% solution also suffices. Double the amount of bleach if the water is cloudy, colored, or very cold. Afterwards, the water should have a slight chlorine odor. If not repeat the dosage and let stand for another 15 minutes before use. After this treatment, the water may be left open to reduce the chlorine smell and taste. The CDC and Population Services International (PSI) promote a similar product (a 0.5% - 1.5% sodium hypochlorite solution) as part of their Safe Water System (SWS) strategy. The product is sold in developing countries under local brand names specifically for the purpose of disinfecting drinking water. Neither chlorine (e.g., bleach) nor iodine alone is considered completely effective against Cryptosporidium, although they are partially effective against Giardia. Chlorine is considered slightly better against the latter.
Roberto Gottardo of the diocese of Turin stated that for the first time they had released high-definition images of the Shroud that can be used on tablet computers and can be magnified to show details not visible to the naked eye. As this rare exposition took place, Pope Francis issued a carefully worded statement which urged the faithful to contemplate the Shroud with awe but, like most of his predecessors, he "stopped firmly short of asserting its authenticity". The Shroud was again placed on display in the cathedral in Turin from 19 April 2015 to 24 June 2015. There was no charge to view it, but an appointment was required.
A study presented at the annual meeting of the American Geophysical Union in December 2006 asserted that a small-scale regional nuclear war could produce as many direct fatalities as all of World War II and disrupt the global climate for a decade or more. In a regional nuclear conflict scenario in which two opposing nations in the subtropics each used 50 Hiroshima-sized nuclear weapons (c. 15 kiloton each) on major population centers, the researchers predicted fatalities ranging from 2.6 million to 16.7 million per country. The authors of the study estimated that as much as five million tons of soot could be released, producing a cooling of several degrees over large areas of North America and Eurasia (including most of the grain-growing regions). The cooling would last for years and could be "catastrophic", according to the researchers. Either a limited or full-scale nuclear exchange could occur during an accidental nuclear war, in which the use of nuclear weapons is triggered unintentionally. Postulated triggers for this scenario have included malfunctioning early warning devices and/or targeting computers, deliberate malfeasance by rogue military commanders, consequences of an accidental straying of warplanes into enemy airspace, reactions to unannounced missile tests during tense diplomatic periods, reactions to military exercises, mistranslated or miscommunicated messages, and others. A number of these scenarios actually occurred during the Cold War, though none resulted in the use of nuclear weapons.
Sources: en.wikipedia.org
Hitchens stated, "[an] unborn child seems to me to be a real concept. It's not a growth or an appendix. You can't say the rights question doesn't come up. I don't think a woman should be forced to choose, or even can be", and, "as a materialist, I think it has been demonstrated that an embryo is a separate body and entity". Showing a desire to recognise the unborn as a life, he also affirmed a need for the right to abortion, stating, "the second-best fallback solution, which may sometimes be desirable for other reasons, is termination of pregnancy... all thinking people recognise a painful conflict of rights and interest in this question". Hitchens opposed an overturning of Roe v. Wade and instead hoped for science to develop new solutions to unwanted pregnancies "that will make abortion more like a contraceptive procedure than a surgical one." He strongly criticized the encouragement of sexual abstinence within the anti-abortion movement of the Christian right, and the equating of contraceptives to abortion, as expressed by Mother Teresa and representatives of the Roman Catholic Church.
in light of background scientific knowledge, the antecedent plausibility of TT is sufficiently low that any methodological flaw in a study will always provide a more plausible explanation for any positive findings. Emily Rosa, at nine years of age, conceived and executed a study on therapeutic touch. With the help of Quackwatch's Stephen Barrett and the assistance of her mother, Linda Rosa, and her step-father, Larry Sarner, Emily became the youngest researcher to have a paper accepted by the Journal of the American Medical Association (JAMA), which debunked the claim of therapeutic touch practitioners that they can reliably sense a "Human Energy Field." Twenty-one practitioners of therapeutic touch participated in her study. The practitioners sat on one side of a cardboard screen, while Emily sat on the other. The practitioners then placed their hands through holes in the screen. Emily flipped a coin to determine which of each practitioner's hands she would place hers over (approximately 4-5 inches above the subject's hand). The practitioners then were to say where her hand was by sensing her biofield. Although all of the participants had asserted that they would be able to do this, the actual results did not support therapeutic touch's fundamental claim. The practitioners had succeeded in locating Emily's hand 44% of the time, a rate lower than, though within the range of, mere chance. The JAMA editor George D.
The band's second album, Darklands, was released during the tour, in September, described by writer Steve Taylor as "the definitive blend of light and shade". Featuring a more melodic sound, the album was recorded almost entirely by the Reids themselves, replacing live drums with a drum machine, and received overwhelmingly positive reviews by the British music press. The album's title track was released as a single in October, and the band were thrown off the ITV music show The Roxy when they failed to mime well enough to it. The band's dangerous reputation culminated at a gig at the RPM club in Toronto in November 1987, when after being heckled throughout the gig by a group in the audience, Jim Reid thrust his microphone stand towards them, hitting one on the head. Jim was arrested and spent a night in jail, before being bailed to return the following February. He was subsequently given an absolute discharge after agreeing to give around £500 to a Salvation Army charity and apologise to the complainant. With the court case hanging over the band, they compiled a collection of B-sides and rarities for release in April 1988 as Barbed Wire Kisses. They also selected live tracks from a Detroit concert the previous November for release while they planned further studio work. Dave Evans, former Mary Chain soundman and bass player with Biff Bang Pow! (which also featured Alan McGee and Dick Green of Creation Records) was recruited in September 1987 to replace Moore, who formed John Moore and the Expressway. Richard Thomas joined on drums in early 1988.
When cultivated for human consumption in Western nations, insects are held to the same safety requirements as any other food. Depending on the popularity in a given location, processing might be done commercially or locally. The procedure begins with the removal of the insect's insides, albeit this step is optional. They are then dispatched to be preserved or freeze-dried, which is accomplished using hessian or polypropylene. They are transported for storage once they have been entirely preserved/dried. Insects can be frozen or ground into powders. Cricket flour is produced from freeze-dried crickets. The crickets are then cooked to facilitate processing. They are pulverized into extremely fine bits after being cooked. The freezing, baking, and drying results in a powdered dark brown flour. Insect flour is one of Whole Foods Market's banned ingredients in the U.S., with cricket flour being specifically mentioned on their paper bags.
Sources: en.wikipedia.org
==== Secret burial ==== In rare cases, a known person may be buried without identification, perhaps to avoid desecration of the corpse, grave robbing, or vandalism of the burial site. This may be particularly the case with infamous or notorious figures. In other cases, it may be to prevent the grave from becoming a tourist attraction or a destination of pilgrimage. Survivors may cause the deceased to be buried in a secret location or other unpublished place, or in a grave with a false name (or no name at all) on the marker. Following Walt Disney's cremation, his ashes were buried in a secret location in Forest Lawn Memorial Park Cemetery, California. Some burial sites at Forest Lawn, such as those of Humphrey Bogart, Mary Pickford and Michael Jackson, are secluded in private gated gardens or mausoleums with no public access. A number of tombs are also kept from the public eye. Forest Lawn's Court of Honor indicates that some of its crypts have plots which are reserved for individuals who may be "voted in" as "Immortals"; no amount of money can purchase a place. Photographs taken at Forest Lawn are not permitted to be published, and their information office usually refuses to reveal exactly where the remains of famous people are buried.
== Approval == The patch was granted a license from the European Medicines Agency in July, and is available on Britain's National Health Service from March 2007. However, in December 2004 the United States the 14-member Food and Drug Administration (FDA) advisory committee, plus voting consultants, for Reproductive Health Drugs unanimously rejected Procter and Gamble's fast-track request for Intrinsa citing concerns about off-label use. In Canada, post-menopausal women have been able to obtain government-approved testosterone treatment since 2002. In Australia, post-menopausal women can use Organon testosterone implants which have to be surgically inserted and last from three to six months.
In many cases, the functionality of a protein not only depends on its structure, but also its location. For example, a single protein may have one function when found in the cytoplasm of a cell, a different function when interacting with a membrane, and yet a third function if excreted from the cell. This property of moonlighting proteins is known as "differential localization". For example, in higher temperatures DegP (HtrA) will function as a protease by the directed degradation of proteins and in lower temperatures as a chaperone by assisting the non-covalent folding or unfolding and the assembly or disassembly of other macromolecular structures. Furthermore, moonlighting proteins may exhibit different behaviors not only as a result of its location within a cell, but also the type of cell that the protein is expressed in. Multifunctionality could also be as a consequence of differential post translational modifications (PTMs). In the case of the glycolytic enzyme glyceraldehyde-3-phosphate dehydrogenase (GAPDH) alterations in the PTMs have been shown to be associated with higher order multi functionality. Other methods through which proteins may moonlight are by changing their oligomeric state, altering concentrations of the protein's ligand or substrate, use of alternative binding sites, or finally through phosphorylation. An example of a protein that displays different function in different oligomeric states is pyruvate kinase which exhibits metabolic activity as a tetramer and thyroid hormone–binding activity as a monomer.
Faraday constant (F) A unit of electric charge widely used in electrochemistry equal to the negative of the molar charge (electric charge per mole) of electrons. It is equal to approximately 96,500 coulombs per mole (F = 96485.33212... C/mol).
The plot of v versus [S] above is not linear; although initially linear at low [S], it bends over to saturate at high [S]. Before the modern era of nonlinear curve-fitting on computers, this nonlinearity could make it difficult to estimate KM and Vmax accurately. Therefore, several researchers developed linearisations of the Michaelis–Menten equation, such as the Lineweaver–Burk plot, the Eadie–Hofstee diagram and the Hanes–Woolf plot. All of these linear representations can be useful for visualising data, but none should be used to determine kinetic parameters, as computer software is readily available that allows for more accurate determination by nonlinear regression methods. The Lineweaver–Burk plot or double reciprocal plot is a common way of illustrating kinetic data. This is produced by taking the reciprocal of both sides of the Michaelis–Menten equation. This is a linear form of the Michaelis–Menten equation and produces a straight line with the equation y = mx + c with a y-intercept equivalent to 1/Vmax and an x-intercept of the graph representing −1/KM.
Sources: en.wikipedia.org
Legality depends on the country and the intended use. In many places it is sold as a research chemical, but sports and medicine regulations restrict it.
Detection commonly uses liquid chromatography–tandem mass spectrometry. This method can identify the compound in urine or blood at low concentrations.
Typical guidance is −20 °C, dry, and protected from light. Solutions should be aliquoted and limited freeze–thaw cycles should be used.
SR9009 is a synthetic REV-ERB agonist used in laboratory research. It is not an approved drug, and its effects in humans are not well characterized. It is often sold as a research chemical under the name Stenabolic.