A practical reference on research chemical: what it is, how it behaves, what the literature reports, and where the honest uncertainties sit.
Reviewed 2026-04-24. Anything still debated is marked as such rather than presented as settled.
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 supplied as a solid research chemical, often in milligram quantities. Laboratories typically weigh it in a controlled environment because fine powders can disperse. Stock solutions are commonly prepared in dimethyl sulfoxide and stored in small aliquots to reduce freeze-thaw cycles. Personal protective equipment and chemical fume hoods are standard when handling unknown or potent compounds. These practices address laboratory safety rather than human use.
Identity and purity of SR9009 samples are usually checked with chromatographic and spectrometric methods. High-performance liquid chromatography can separate the compound from related impurities, while mass spectrometry provides molecular mass confirmation. Nuclear magnetic resonance spectroscopy may be used for structural verification in research settings. No single method proves biological activity, and certificates of analysis should be reviewed alongside raw data. Independent testing is often needed because online products vary widely.
SR9009 stability depends on temperature, moisture, light, and solvent. Solid material is generally kept cool and dry, while solutions may require protection from repeated warming and cooling. Degradation can appear as color changes, precipitate, or new chromatographic peaks. Researchers should follow supplier instructions and their own stability data. Long-term storage conditions for human use have not been established because the compound lacks approved clinical formulation.
| Property | Value | Notes |
|---|---|---|
| Chemical class | Synthetic small molecule | Studied as a REV-ERB agonist |
| Molecular formula | C20H24ClN3O4S | Reported for the neutral compound |
| Appearance | Off-white to pale yellow solid | Typical research-grade material |
| Solubility | Sparingly soluble in water | Soluble in solvents such as DMSO |
| Common synonyms | SR9009; Stenabolic | Stenabolic is an informal alias |
Regulatory agencies have not approved SR9009 for human therapeutic use. It is typically sold as a research chemical with labels stating that it is not for human consumption. The World Anti-Doping Agency prohibits the substance in sport, generally under the category of non-approved substances. Customs and national laws may restrict importation, sale, or possession. Product quality and legal status can vary by country and vendor, and therapeutic claims are not permitted in regulated advertising because the compound lacks approval.
Several misconceptions surround SR9009. It is often described as a SARM, a steroid, or an exercise pill, but its known target is the REV-ERB receptor family. Rodent studies have examined exercise capacity and metabolic markers, yet human outcomes remain unproven. Oral bioavailability appears low in animals, and human pharmacokinetics are not well characterized. Online products may contain impurities or different compounds, so identity and purity testing are important for research use.
Analytical chemists detect SR9009 with liquid chromatography-tandem mass spectrometry, commonly abbreviated LC-MS/MS. Sample preparation may involve protein precipitation, liquid-liquid extraction, or solid-phase extraction before analysis. Laboratories can target the parent compound or its metabolites, depending on the matrix and the purpose of testing. Anti-doping methods require sensitive and specific assays because concentrations in biological samples can be low. Reference standards and validated methods are essential for reliable identification and quantification.
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.
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.
Locals are called "Subordinate Assemblies"; the national "Supreme Assembly" meets quadrennially, board of directors runs things in between those. Headquarters in Philadelphia. Slovak Catholic Sokol - Founded in 1905 as the Roman and Greek Catholic Union; a gymnastic society much like Sokol USA, but with a stronger religious, Catholic emphasis, including financial assistance to missionaries and people preparing for the priesthood. Sponsors annual track and field event. In 1921 had 19,025 members, more than 42,000 in 1936, 44,243 in 1946, and 50,000 in 1979. 50,000 members in 1995. Headquarters in Passaic, New Jersey. Slogan: "Sound mind in a sound body in a sound society". Motto: Za boha a narod, "For God and Nation". Patron saint Martin of Tours. Had 25% million in assets in 1921; attended 26th International Eucharistic Congress; gives out 20 scholarships of $500 per year. Sokol U.S.A. - A Sokol movement, apparently popular among people of Czech and Slovak descent in the mid-19th century. The earliest antecedent of this particular organization was a lodge founded in 1896, full name Slovak Gymnastic Union Sokol of the United States of America. Sponsors gymnastic events called Slets, insurance benefits, dances and calisthenics, scholarships, and "camps and halls" in several states. 23,000 members in 1979, and 12,000 in 1995. Absorbed the Slovak Evangelical Society and the Tatran Slovak Union in 1944. United Lutheran Society - Traces its origins to the Slovak Evangelical Union founded in 1893 in Freeland, Pennsylvania. In 1906 the Evangelical Slovak Women's Union was founded.
=== Treatment and telemedicine === Providing treatment including prescribing medications based on remote information gathering without a proper established relationship is not accepted as good practice with few exceptions. These exceptions include cross-coverage within a practice and certain public health urgent or emergent issues. The ethics of telemedicine including questions on its impact to diagnosis, doctor-patient relationship, and continuity of care have been raised. However, with appropriate use and specific guidelines, risks may be minimized and the benefits including increased access to care may be realized.
==== Step 1: De-blocking (detritylation) ==== The DMT group is removed with a solution of an acid, such as 2% trichloroacetic acid (TCA) or 3% dichloroacetic acid (DCA), in an inert solvent (dichloromethane or toluene). The orange-colored DMT cation formed is washed out; the step results in the solid support-bound oligonucleotide precursor bearing a free 5'-terminal hydroxyl group. It is worth remembering that conducting detritylation for an extended time or with stronger than recommended solutions of acids leads to depurination of solid support-bound oligonucleotide and thus reduces the yield of the desired full-length product.
Sources: en.wikipedia.org
== Diagnosis == Heart disease is often undiagnosed until a serious problem occurs, such as heart attack or cardiac arrest. Regular checkups can lead to an early diagnosis and preventative treatment. Screening tests and risk assessments should begin around age 20 if one does not have any risk factors. Screenings should begin in childhood if one has risk factors such as obesity, sedentary lifestyle, or a family history of heart conditions. Healthcare providers will run blood tests to check for cholesterol, triglycerides, lipoproteins, sugar, or proteins that are a sign of inflammation.
Nevertheless, alpha-synuclein aggregates to form insoluble fibrils in pathological conditions characterized by Lewy bodies, such as Parkinson's disease, dementia with Lewy bodies and multiple system atrophy. These disorders are known as synucleinopathies. In vitro models of synucleinopathies revealed that aggregation of alpha-synuclein may lead to various cellular disorders including microtubule impairment, synaptic and mitochondrial dysfunctions, oxidative stress as well as dysregulation of Calcium signaling, proteasomal and lysosomal pathway. Alpha-synuclein is the primary structural component of Lewy body fibrils. Occasionally, Lewy bodies contain tau protein; however, alpha-synuclein and tau constitute two distinctive subsets of filaments in the same inclusion bodies. Alpha-synuclein pathology is also found in both sporadic and familial cases with Alzheimer's disease. The alpha-synuclein seed amplification assay (SAA) using cerebrospinal fluid demonstrated high diagnostic performance in distinguishing synucleinopathies with Lewy bodies from control subjects. Additionally, SAA kinetics are associated with cognitive impairment and predict the development of dementia. The aggregation mechanism of alpha-synuclein is uncertain. There is evidence of a structured intermediate rich in beta structure that can be the precursor of aggregation and, ultimately, Lewy bodies. A single molecule study in 2008 suggests alpha-synuclein exists as a mix of unstructured, alpha-helix, and beta-sheet-rich conformers in equilibrium.
== Course of the Wars of Independence (1810-1833) == Irreconcilable visions of how to reconstitute the lost unity led to a war that spread across the entire continent. At the end of 1810, the captive Ferdinand VII of Spain was recognized as a king subordinate to popular sovereignty by the Cortes of Cádiz and by several of the governing juntas, each in the territories under its control. The governing juntas across America wanted to reinstate Ferdinand VII as king subordinate and refused to accept the authority of the Council of Regency that was established with the dissolution of the Supreme and Central Governmental Junta of Spain and the Indies. In agreement on this, a military conflict arose between Royalists and Patriots over the unity or independence of the empire. In 1814 following the defeat of Napoleon and the restoration of the throne by the Treaty of Valençay, Ferdinand VII reimposed absolute monarchy through a coup d'état. He was able to defeat and repress the peninsular liberals, and abolished the liberal Constitution of Cadiz, although he could not defeat the revolutionaries in Spanish America, who resisted and formed their own national congresses. The Spanish navy had collapsed in the war against Napoleon, so therefore, in practice, it did not support the expeditionary forces who arrived in small groups. In 1820 Rafael del Riego led the Spanish army in revolt against absolutism, which began a period of Liberal rule known as the Trienio Liberal and ended the threat of invasion against the Río de la Plata.
== Etymology == The name Pakistan was coined by Choudhry Rahmat Ali, a Pakistan Movement activist, who in January 1933 first published it (originally as "Pakstan") in a pamphlet Now or Never, using it as an acronym. Rahmat Ali explained: "It is composed of letters taken from the names of all our homelands, Indian and Asian, Panjab, Afghania, Kashmir, Sindh, and Baluchistan." He added, "Pakistan is both a Persian and Urdu word... It means the land of the Paks, the spiritually pure and clean." Etymologists note that پاک pāk, is 'pure' in Persian and Pashto and the Persian suffix ـستان -stan means 'land' or 'place of'. Rahmat Ali's concept of Pakistan only related to the northwestern area of the Indian subcontinent. He also proposed the name "Banglastan" for the Muslim areas of Bengal and "Osmanistan" for Hyderabad State, as well as a political federation between the three.
Sources: en.wikipedia.org
=== Therapeutics === Numerous natural and synthetic 2,5-DKPs are bioactive. These small, conformationally rigid, chiral templates have multiple H-bond acceptor and donor functionality and have multiple sites for structural elaboration of diverse functional groups with defined stereochemistry. These characteristics not only enable them to bind with high affinity to a large variety of receptors, showing a broad range of biological activities, but also allow the development of the drug-like physicochemical properties required for the multiobjective optimization process of transforming a lead to a drug product. The structure–activity relationship (SAR) has been explored for many of these 2,5-DKP templates, and several have been developed into clinical drugs. These include tadalafil (a PDE5 inhibitor for erectile dysfunction), retosiban (an oxytocin antagonist for preterm labor), aplaviroc (a CCR5 antagonists for HIV), epelsiban (an oxytocin antagonist for premature ejaculation) and the experimental cancer drug plinabulin (NPI-2358/KPU-2) that is active in multidrug-resistant (MDR) tumor cell lines.
== Chemistry == The chemical structure of suvomipic was originally undisclosed for a time. The drug has been patented and its structure was initially said to be known only to Pelage Pharmaceuticals. The company has also patented and published on other MPC inhibitors such as JXL069 and JXL082. They are (E)-2-cyano-3-(1H-indol-3-yl)acrylic acids and related analogues. Suvomipic was said to be neither JXL069 nor JXL082. The drug-related properties of certain related MPC inhibitors like UK-5099 (JXL001) are said to be incompatible with therapeutic use. In July 2026, the INNTooltip International Nonproprietary Name of suvomipic was published and revealed it to in fact be JXL069.
This indicates that feathers may have been a characteristic of many theropod dinosaurs, not just the obviously bird-like ones, making it quite likely that equally distant animals such as Compsognathus had feathers as well.
Pyruvic acid (CH3COCOOH) is the simplest of the alpha-keto acids, with a carboxylic acid and a ketone functional group. Pyruvate, the conjugate base, CH3COCOO−, is an intermediate in several metabolic pathways throughout the cell. Pyruvic acid can be made from glucose through glycolysis, converted back to carbohydrates (such as glucose) via gluconeogenesis, or converted to fatty acids through a reaction via acetyl-CoA. It can also be used to construct the amino acid alanine and can be converted into ethanol or lactic acid via fermentation. Pyruvic acid supplies energy to cells through the citric acid cycle (also known as the Krebs cycle) when oxygen is present (aerobic respiration), and alternatively ferments to produce lactate when oxygen is lacking.
A July 2026 estimate by the group E2 found that the OBBBA had eliminated a projected 467,000 jobs for green-collar workers and caused a $68.2 billion reduction in capital investments, with grid storage batteries and solar power being the most affected industries. However, Lily Bermel of Columbia University, writing for MIT that same month, estimated that 67-74 percent of the clean energy production gains spurred by the IRA would be retained due to robust domestic demand, though the most adversely affected sector would be onshore wind.
Sources: en.wikipedia.org
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.
No. SR9009 is frequently mislabeled as a SARM in online discussions, but it does not target androgen receptors. Its known mechanism involves REV-ERB nuclear receptors and circadian-metabolic gene regulation.
Human clinical data are very limited. There is no approved human use, and safety and efficacy in people are not established. Most evidence comes from preclinical models, so effects observed in animals may not apply to humans.
Laboratories commonly use liquid chromatography coupled with mass spectrometry to detect SR9009. The method can identify the compound and estimate concentration in a sample. Detection limits depend on the matrix and instrument.