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 2025-12-29. Where a claim depends on a specific study, the study is described rather than over-claimed.
Identity and purity testing for SR9009 commonly uses liquid chromatography coupled with tandem mass spectrometry. This method separates the compound from matrix components and detects it by mass-to-charge transitions, providing sensitive and specific confirmation. Nuclear magnetic resonance spectroscopy can support structural identification, while high-performance liquid chromatography with ultraviolet detection may estimate purity. Because online products labeled as SR9009 may contain other substances or no active compound at all, independent verification is important in research settings. Certificates of analysis are useful but not a substitute for in-house testing.
Laboratory samples of SR9009 are typically supplied as a white to off-white powder. The compound dissolves readily in organic solvents such as dimethyl sulfoxide and ethanol, while its solubility in water is low. Because of this solubility profile, researchers often prepare concentrated stock solutions in an organic solvent before diluting them into aqueous assay buffers. Light exposure, moisture, and repeated freeze-thaw cycles can degrade many small molecules, so handling procedures usually aim to minimize these factors. Purity is commonly checked before use.
SR9009 is frequently discussed in fitness and research-chemical contexts, yet it has no approved medical indication. Regulatory agencies have not authorized it for human use, and it is not a standard prescription drug. Some sports organizations list it as a prohibited substance because of its potential performance-enhancing properties. Published human data are sparse, so claims about its effects in people often rely on animal models or anecdotal reports. Quality and identity of online materials can vary widely.
SR9009 is a synthetic small molecule studied as a REV-ERB agonist. REV-ERBα and REV-ERBβ are nuclear receptors that help regulate circadian rhythms and metabolic gene expression. The compound was identified in academic screening efforts to find synthetic ligands for these receptors. In cell and animal studies, SR9009 alters transcription of genes involved in lipid and glucose metabolism, and it can shift circadian behavior. It is not an approved therapeutic agent.
Mechanistically, SR9009 binds the ligand-binding domain of REV-ERBα/β and enhances recruitment of corepressor complexes. This represses target genes rather than activating them. Because REV-ERB proteins normally compete with ROR proteins at shared response elements, the net effect depends on tissue and timing. Researchers use SR9009 to probe how nuclear receptor signaling links the clock to metabolism, inflammation, and muscle biology. Findings are largely preclinical, and the precise contribution of each receptor subtype remains under study.
| Property | Value | Notes |
|---|---|---|
| Appearance | White to off-white powder | Typical for research-grade material |
| Solubility | Soluble in DMSO and ethanol; low aqueous solubility | Organic stock solutions are common |
| Typical storage temperature | -20 °C or lower | Protect from light and moisture |
| Common analytical method | LC-MS/MS | Used for detection and confirmation |
| Common synonyms | SR9009; Stenabolic | Stenabolic is an informal name |
Detection of SR9009 in biological samples usually employs liquid chromatography coupled with tandem mass spectrometry. This method can identify the parent compound and sometimes metabolites in urine or blood. Because exposure can be low and clearance may be rapid, sample timing and limits of detection matter. Laboratories validate assays for sensitivity and specificity. Results are interpreted alongside chain-of-custody and quality-control records. Urine is the common matrix for anti-doping analysis, while blood may be used in research settings.
Handling recommendations for SR9009 in a laboratory setting include storing the solid at low temperature, protected from light and moisture. The compound is often dissolved in dimethyl sulfoxide or ethanol for experiments. Solutions should be prepared with appropriate personal protective equipment and disposed of according to local rules. Stability data for long-term storage are limited, so stock solutions are typically kept cold and used within defined periods. Records of preparation date and concentration support reproducibility.
SR9009 is not approved as a medicine by major regulatory agencies. It is commonly sold as a research chemical, a category that may fall outside customary drug approval and quality rules. In sports, the World Anti-Doping Agency lists SR9009 as a prohibited substance. Athletes who use it can face sanctions if it is detected in a sample. Legal status varies by country, and importation may be restricted. Enforcement practices differ across borders.
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.
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 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.
A 1995 study found that daily consumption of water treated with 4 tablets containing tetraglycine hydroperiodide reduced the uptake of radioactive iodine in human subjects to a mean of 1.1 percent, from a baseline mean of 16 percent, after a week of treatment. At 90 days of daily treatment, uptake was further reduced to a mean of 0.5 percent. However, unlike KI, tetraglycine hydroperiodide is not recommended by the WHO for this purpose. Iodine should be allowed at least 30 minutes to kill Giardia.
The Alexander von Humboldt Fellowship to Germany (2003–2005) Visiting Scientist to the University of Pittsburgh, (2007–2008) The ANDI Bright Contest Award for the Best African Innovative Researcher, South Africa (2009) Young Scientist (representing Nigeria) at the "Summer Davos" Annual Meeting of New Champions, Tianjin, China (2010) CV Raman Senior Fellowship, India (2013) Fellow of the Nigerian Academy of Science (2017) Pioneer national president of the Nanomedicine Society of Nigeria Recipient of various national and international grants and a reviewer to several national and international journals.
Gardner, who was vice president, had political ambitions and left the company when he was elected to the United States House of Representatives in 1966. The 1964 menu included hamburger for 15 cents, cheeseburgers for 20 cents, french fries for 10 cents, apple turnovers for 15 cents, milk for 12 cents, coffee for 10 cents, soft drinks for 10 cents, and milkshakes (chocolate, strawberry, vanilla) for 20 cents. Strawberry milkshakes were created from vanilla by addition of a berry syrup which had to be mixed with a spindle.
Chlorphenamine (CP, CPM), also known as chlorpheniramine, is an antihistamine used to treat the symptoms of allergic conditions such as allergic rhinitis (hay fever). It is taken orally (by mouth). The medication takes effect within two hours and lasts for about 4–6 hours. It is a first-generation antihistamine and works by blocking the histamine H1 receptor. Common side effects include sleepiness, restlessness, and weakness. Other side effects may include dry mouth and wheeziness. Chlorpheniramine was patented in 1948 and came into medical use in 1949. It is available as a generic medication and over the counter. In 2023, it was the 318th most commonly prescribed medication in the United States, with more than 200,000 prescriptions.
Encroachment on wildlife habitats. The construction of new villages and housing developments in rural areas force animals to live in dense populations, creating opportunities for microbes to mutate and emerge. Changes in agriculture. The introduction of new crops attracts new crop pests and the microbes they carry to farming communities, exposing people to unfamiliar diseases. The destruction of rain forests. As countries make use of their rain forests, by building roads through forests and clearing areas for settlement or commercial ventures, people encounter insects and other animals harboring previously unknown microorganisms. Uncontrolled urbanization. The rapid growth of cities in many developing countries tends to concentrate large numbers of people into crowded areas with poor sanitation. These conditions foster transmission of contagious diseases. Modern transport. Ships and other cargo carriers often harbor unintended "passengers", that can spread diseases to faraway destinations. While with international jet-airplane travel, people infected with a disease can carry it to distant lands, or home to their families, before their first symptoms appear.
Sources: en.wikipedia.org
Significantly elevated levels of ALT (SGPT) often suggest the existence of other medical problems such as viral hepatitis, diabetes, congestive heart failure, liver damage, bile duct problems, infectious mononucleosis, or myopathy, so ALT is commonly used as a way of screening for liver problems. Elevated ALT may also be caused by dietary choline deficiency. However, elevated levels of ALT do not automatically mean that medical problems exist. Fluctuation of ALT levels is normal over the course of the day, and they can also increase in response to strenuous physical exercise. When elevated ALT levels are found in the blood, the possible underlying causes can be further narrowed down by measuring other enzymes. For example, elevated ALT levels due to hepatocyte damage can be distinguished from bile duct problems by measuring alkaline phosphatase. Also, myopathy-related elevations in ALT should be suspected when the aspartate transaminase (AST) is greater than ALT; the possibility of muscle disease causing elevations in liver tests can be further explored by measuring muscle enzymes, including creatine kinase. Many drugs may elevate ALT levels, including zileuton, omega−3-acid ethyl esters (Lovaza), anti-inflammatory drugs, antibiotics, cholesterol medications, some antipsychotics such as risperidone, and anticonvulsants. Paracetamol (acetaminophen) may also elevate ALT levels. For years, the American Red Cross used ALT testing as part of the battery of tests to ensure the safety of its blood supply by deferring donors with elevated ALT levels.
=== Specific proposals === A variety of government task forces, expert panels, private institutions, politicians, and journalists have made recommendations for reducing the deficit and slowing the growth of debt. Several organizations have compared the future impact of these plans on the deficit, debt, and economy. One helpful way of measuring the impact of the plans is to compare them in terms of revenue and expense as a percentage of GDP over time, in total and by category. This helps illustrate how the different plan authors have prioritized particular elements of the budget.
First, a coma is induced by intravenous administration of 1 g sodium thiopental (Nesdonal); if necessary, 1.5–2.0 g of the product is given in case of strong tolerance to barbiturates. Then, 45 mg alcuronium chloride (Alloferin) or 18 mg pancuronium bromide (Pavulon) is injected. To ensure optimal availability, these agents are preferably given intravenously. However, they can also be injected intramuscularly. In severe hepatitis or cirrhosis of the liver, alcuronium is the agent of first choice. A coma is first induced by intravenous administration of 20 mg/kg sodium thiopental in a small volume (10 ml physiological saline). Then, a triple intravenous dose of a nondepolarizing neuromuscular muscle relaxant is given, such as 20 mg pancuronium bromide or 20 mg vecuronium bromide (Norcuron). The muscle relaxant should preferably be given intravenously to ensure optimal availability. Only for pancuronium dibromide, the agent may also be given intramuscularly in a dose of 40 mg. A euthanasia machine may allow an individual to perform the process alone.
==== France ==== France was one of the countries that inherited a knowledge of apple cultivation from both the Celtic Gauls and the later Romans, who ruled the country for approximately 500 years: both had knowledge of grafting and keeping apples. The earliest mentions of cider in this country go back to the Greek geographer Strabo: he speaks of the profusion of apple trees in Gaul and describes a cider-like drink. In the 9th century, Charlemagne, in the Capitulars, ordered skilled brewers (the Sicetores) to always be present on his estates to make him ale, "pommé" (pomacium), perry and all the liquors liable to be used as drinks, and also ordered an expansion of planting apple trees in what is now Northern France. French cidre (French pronunciation: [sidʁ]) is an alcoholic drink produced predominantly in Normandy and Brittany. It varies in strength from below 4% alcohol to considerably more. Cidre Doux is a sweet cider, usually up to 3% in strength. 'Demi-Sec' is 3–5% and Cidre Brut is a strong dry cider of 4.5% alcohol and above. Most French ciders are sparkling. Higher quality cider is sold in champagne-style bottles (cidre bouché). Many ciders are sold in corked bottles, but some screw-top bottles exist. In crêperies (crêpe restaurants) in Brittany, cider is generally served in traditional ceramic bowls (or wide cups) rather than glasses. A kir Breton (or kir normand) is a cocktail apéritif made with cider and cassis, rather than white wine and cassis for the traditional kir. The Domfrontais, in the Orne (Basse-Normandie), is famous for its pear cider (poiré).
Sources: en.wikipedia.org
=== Targeted sanctions === In jurisdictions not subject to comprehensive sanctions, only transactions related to specific parties are prohibited. Jurisdictions that face targeted sanctions may continue to do business with the United States, with restrictions only placed on specific categories of individuals or entities, and anyone worldwide who materially supports or provides financial, logistical, or technological support for them. According to OFAC, there are approximately 12,000 names on the Specially Designated Nationals and Blocked Persons List (SDN list), which is the most restrictive category of targeted U.S. sanctions, targeting U.S.-designated terrorists, officials and beneficiaries of certain authoritarian regimes, and international criminals such as drug traffickers by blocking their U.S. assets and restricting U.S. persons from engaging in any transactions with them. The following jurisdictions have a specific OFAC sanctions program for SDN designations targeting individuals or entities engaging in sanctionable activities:
UPMC Presbyterian is the historic and academic center of UPMC and is physically attached to the primary facility of the University of Pittsburgh School of Medicine, Scaife Hall. Located in Oakland, the hospital has 792 beds and includes a Level I Trauma Center. Listed among Becker's Hospital Review 50 Best Hospitals in America, UPMC Presbyterian's specialties include organ transplantation, cardiology, trauma, gastroenterology, and neurosurgery. The School of Medicine uses UPMC Presbyterian for research and graduate programs.
== Overview == Several copper(II)-peptide complexes occur naturally. In human plasma, the level of GHK-Cu is about 200 ng/ml at age 20. By the age of 60, the level drops to 80 ng/ml. In humans, GHK-Cu is proposed to promote wound healing, attraction of immune cells, antioxidant and anti-inflammatory effects, stimulation of collagen and glycosaminoglycan synthesis in skin fibroblasts and promotion of blood vessels growth. Recent studies revealed its ability to modulate expression of a large number of human genes. Synthetic GHK-Cu is used in cosmetics as a reparative and anti-aging ingredient.
=== Cognitive effects === The short-term use of benzodiazepines adversely affects multiple areas of cognition, the most notable being that it interferes with the formation and consolidation of memories of new material and may induce complete anterograde amnesia. However, researchers hold contrary opinions regarding the effects of long-term administration. One view is that many of the short-term effects continue into the long-term and may worsen, and are not resolved after stopping benzodiazepine usage. Another view maintains that cognitive deficits in chronic benzodiazepine users occur only for a short period after the dose, or that the anxiety disorder is the cause of these deficits. While the definitive studies are lacking, the former view received support from a 2004 meta-analysis of 13 small studies. This meta-analysis found that long-term use of benzodiazepines was associated with moderate to large adverse effects on all areas of cognition, with visuospatial memory being the most commonly detected impairment. Some of the other impairments reported were decreased IQ, visiomotor coordination, information processing, verbal learning, and concentration. The authors of the meta-analysis and a later reviewer noted that the applicability of this meta-analysis is limited because the subjects were taken mostly from withdrawal clinics; the coexisting drug, alcohol use, and psychiatric disorders were not defined; and several of the included studies conducted the cognitive measurements during the withdrawal period.
As Deka Yellow, Jasmine wields the D-Knuckle and the D-Stick (ディースティック, Dī Sutikku) jitte, which can combine to form the D-Shot (ディーショット, Dī Shotto) handgun and allow her to perform the Twin Cam Shot (ツインカムショット, Tsuin Kamu Shotto) attack alongside Umeko. Using the SP License, she can perform the Mirage Dimension (ミラージュディメンション, Mirāju Dimenshon) attack. Jasmine is portrayed by Ayumi Kinoshita (木下 あゆ美, Kinoshita Ayumi). As a child, she is portrayed by Risa Asagi (浅黄 理紗, Asagi Risa).
Sources: en.wikipedia.org
Research-grade SR9009 is typically stored frozen at about minus twenty degrees Celsius, protected from light and moisture. Stock solutions are often kept in aliquots to avoid repeated freeze-thaw cycles. Specific storage conditions should follow the supplier's documentation.
Liquid chromatography with tandem mass spectrometry is widely used to detect and confirm SR9009 in laboratory samples. The technique offers high sensitivity and can distinguish the target compound from related substances. Nuclear magnetic resonance and ultraviolet detection may support identity and purity checks.
Online products labeled as SR9009 may vary in identity, purity, and actual content. Independent testing helps confirm that a sample matches its label and does not contain unexpected contaminants. This is important for reproducible research and for interpreting experimental results.
SR9009 is a synthetic compound investigated as an agonist of the nuclear receptors REV-ERBα and REV-ERBβ. It is used in preclinical research on circadian rhythm and metabolism. It is not an approved drug.