If you have been reading about analytical standard 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.
Last reviewed on 2026-06-04. Where a claim depends on a specific study, the study is described rather than over-claimed.
SR9009 is generally described as poorly soluble in water and more soluble in organic solvents such as dimethyl sulfoxide and ethanol. Stock solutions are commonly prepared in an organic solvent before dilution into an aqueous buffer or vehicle. Precipitation can occur if the organic fraction is reduced too quickly or if the final concentration exceeds the compound's solubility limit. Sonication or gentle warming may aid dissolution in some protocols, but excessive heat can promote degradation. Container material and pH can also influence observed solubility.
For long-term storage, SR9009 is typically kept as a solid at low temperature, protected from moisture and light. Desiccated conditions limit hydrolysis, while opaque containers reduce photochemical breakdown. Solutions are less stable than solids and are often stored frozen in aliquots to avoid repeated freeze-thaw cycles. Stability data are not standardized across all suppliers, so users should rely on certificate-of-analysis information when available. Degradation may appear as color change, precipitate, or decreased chromatographic purity.
Laboratory identification of SR9009 typically relies on chromatographic separation coupled to mass spectrometry, often with ultraviolet detection as a secondary check. Nuclear magnetic resonance spectroscopy can confirm molecular structure when a reference standard is available. Because many suppliers sell the compound as a research chemical, independent identity testing is important for experimental reproducibility. A single retention time is not sufficient proof of identity, especially when related compounds may be present. Purity assessments usually report a percentage based on area normalization.
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 and metabolic gene expression. In laboratory experiments, SR9009 binds these receptors and alters transcription of genes involved in lipid handling, glucose metabolism, and mitochondrial function. It is not a naturally occurring compound and has no approved therapeutic use. Research interest stems from its ability to modify energy metabolism in cells and animal models.
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 |
|---|---|---|
| Appearance | White to off-white powder | Visual inspection is not sufficient for identity. |
| Solubility | Soluble in DMSO and ethanol | Low solubility in water; stock solutions use organic solvent. |
| Storage | -20°C, desiccated, protected from light | Limits hydrolysis and photodegradation. |
| Analytical method | HPLC-UV/MS | Used for identity and purity assessment. |
| Synonyms | SR9009, Stenabolic | Naming varies by supplier. |
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.
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.
==== August ==== On 3 August, the National Guard expropriated the homes of the Al-Qudsi family, causing the Men of Dignity intervene to recover a home, this caused tensions between the National Guard and Men of Dignity. On 6 August, 3 people died following the detonation of an Improvised explosive device against a minibus in Jaramana. The Islamist militant group, Minbar Ansar al-Rasoul claimed responsibility for the attack following a statement from religious leaders and residents of Jaramana calling for national unity. On 8 August, the Syrian government forces clashed with the National Guard in Tal Hadid, after a drone belonging to the Syrian government forces crashed into areas controlled by the National Guard. On 11 August, an explosion killed two people in Al-Harisa, reports suggest the explosion was caused by a landmine or a drone. On 12 August, the National Guard attempted to infiltrate the Al-Zaytoun and Rimat Hazem axis but were repelled by the Internal Security Forces. On 13 August, the National Guard accused the Syrian Ministry of Defense of trying to send two car bombs towards Suwayda, the National Guard also reported the seizure of two cars which were loaded with explosives. On 21 August, the young man, Redan Al-Qantar, was hit by a sniper's bullet from the Internal Security Forces in the western part of Suwayda. Al-Qantar was taken to a hospital where his condition is stable. On the same day, it was reported that the National Guard threatened students to prevent them from reaching the testing centers to take the extraordinary high school graduation exams.
The history of wound care spans from prehistory to modern medicine. Wounds naturally heal by themselves, but hunter-gatherers would have noticed several factors and certain herbal remedies would speed up or assist the process, especially if it was grievous. In ancient history, this was followed by the realisation of the necessity of hygiene and the halting of bleeding, where wound dressing techniques and surgery developed. Eventually the germ theory of disease also assisted in improving wound care.
== History == It came into existence on 1 February 1985 when the Progeny Testing Bull Farm Hisar, which was earlier part of the Government Livestock Farm, Hisar, was transferred from the Government of Haryana state to the Indian Council of Agricultural Research for research on buffaloes (CIRB). On 11 December 1987, a sub-campus near the Bir Dosanjh Wildlife Sanctuary at Nabha in Patiala District was opened, to undertake research on the Nili-Ravi breed of buffalo found in Punjab. In 2016, it became world's second center to produce a cloned buffalo. The first ever successful cloning of buffalo was done by the National Dairy Research Institute, Karnal in 2010
Sources: en.wikipedia.org
== Personal life == In August 2009, it was reported that Lovett-Murray's home had been raided by police on 3 August. He was charged with possession of a drug of dependency, after the search found a single tablet of ecstasy at his home. However, on 11 December it was reported that the drug charge against him had been dismissed. On 22 May 2013, he was stabbed in a domestic incident by a girl's boyfriend and hospitalised. Lovett-Murray belongs to a sporting family and is the great-grandson of pastor Sir Douglas Nicholls, who played for Fitzroy Football Club. In addition, he is the cousin of former Essendon Football Club player Andrew Lovett.
==== Distribution ==== Diamorphine produced by licensed manufacturers is distributed to hospitals and clinics for medical use, primarily for pain management and, in some countries, for heroin-assisted treatment of opioid dependence. Distribution within the health care system is tightly controlled, and all use is documented and audited by health authorities. There is no commercial retail market for diamorphine; it is dispensed only by prescription and administered under medical supervision.
In May–June 1897, Thomson investigated whether or not the rays could be deflected by an electric field. Previous experimenters had failed to observe this, but Thomson believed their experiments were flawed because their tubes contained too much gas. Thomson constructed a Crookes tube with a better vacuum. At the start of the tube was the cathode from which the rays projected. The rays were sharpened to a beam by two metal slits – the first of these slits doubled as the anode, the second was connected to the earth. The beam then passed between two parallel aluminium plates, which produced an electric field between them when they were connected to a battery. The end of the tube was a large sphere where the beam would impact on the glass, created a glowing patch. Thomson pasted a scale to the surface of this sphere to measure the deflection of the beam. Any electron beam would collide with some residual gas atoms within the Crookes tube, thereby ionizing them and producing electrons and ions in the tube (space charge); in previous experiments this space charge electrically screened the externally applied electric field. However, in Thomson's Crookes tube the density of residual atoms was so low that the space charge from the electrons and ions was insufficient to electrically screen the externally applied electric field, which permitted Thomson to successfully observe electrical deflection.
Sources: en.wikipedia.org
==== Wagyu ==== Most of today's Wagyu are improved Wagyu (改良和牛, kairyō wagyū) that have been fixed as breeds through crossbreeding with foreign breeds. There are four breeds of improved Wagyu as follows:
== Organizations == Mary Maxim, craft and needlework mail-order company in Canada Maxim Brewery, brewing company in England Maxim's Catering, chain of caterers, restaurants, and fast food shops in Hong Kong Maxim Healthcare Services, medical staffing and home healthcare company Maxim Institute, public policy think tank in New Zealand Maxim Integrated, manufacturer of analog and mixed signal integrated circuits Maxim Motors, former manufacturer of firefighting apparatus located in Middleborough, Massachusetts Maxim's Paris, Parisian restaurant of the Belle Epoque Taxi Maxim, a Russian technology company
This will invoke the component's search function, passing "your query" and "strict" as arguments. This type of invocation is well-suited for Ajax-enabled applications. ColdFusion 8 introduced the ability to serialize ColdFusion data structures to JSON for consumption on the client. The ColdFusion server will automatically generate documentation for a component if you navigate to its URL and insert the appropriate code within the component's declarations. This is an application of component introspection, available to developers of ColdFusion components. Access to a component's documentation requires a password. A developer can view the documentation for all components known to the ColdFusion server by navigating to the ColdFusion URL. This interface resembles the Javadoc HTML documentation for Java classes.
Sources: en.wikipedia.org
Liquid chromatography with mass spectrometry is a common approach. Ultraviolet detection and nuclear magnetic resonance can support identification when suitable standards are available.
The solid is generally kept cold, dry, and protected from light. Solutions are often frozen in single-use aliquots to reduce repeated freeze-thaw cycles.
It indicates a material sold for laboratory study, not for human use. The label does not guarantee pharmaceutical purity, sterility, or regulatory approval.
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.