Everything below concerns research chemical. We keep the language plain, cite what the science says, and separate well-supported claims from open questions.
Updated 2025-10-19. Numbers and descriptions here follow the published literature rather than marketing material.
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.
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.
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.
| Property | Value | Notes |
|---|---|---|
| Synonyms | SR9009; Stenabolic | Stenabolic is an informal name |
| Common form | Crystalline powder | Supplied in milligram to gram quantities |
| Long-term storage | -20 °C, desiccated, protected from light | Reduces degradation |
| Detection technique | LC-MS/MS | Common in anti-doping and research analysis |
| Regulatory status | Prohibited in sport by WADA | Not approved for human therapeutic use |
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.
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.
The second level in the physiographic classification schema for the USGS is "province", the same word as Canada uses to divide its political subdivisions, meaning that the terminology used by the two countries do not match below the region level. The lowest level of classification is "section".
=== Glycerol intoxication === Excessive consumption by children can lead to glycerol intoxication. Symptoms of intoxication include hypoglycemia, nausea, and a loss of consciousness. While intoxication as a result of excessive glycerol consumption is rare and its symptoms generally mild, occasional reports of hospitalization have occurred. In the United Kingdom in August 2023, manufacturers of syrup used in slush ice drinks were advised to reduce the amount of glycerol in their formulations by the Food Standards Agency to reduce the risk of intoxication. A 2025 study reported that between 2018 and 2024, at least 21 children aged 2–7 in the UK and Ireland received emergency treatment for symptoms of glycerol intoxication following the consumption of slush ice drinks. Food Standards Scotland advises that slush ice drinks containing glycerol should not be given to children under the age of 4, owing to the risk of intoxication. It also recommends that businesses do not use free refill offers for the drinks in venues where children under the age of 10 are likely to consume them, and that products should be appropriately labelled to inform consumers of the presence of glycerol.
=== Mislabelled door swipe data === During the first trial, door swipe records were used to establish Letby's presence on the neonatal unit at the time of various incidents. In August 2024, the Crown Prosecution Service confirmed that swipe data for one of the unit's doors had been mislabelled, with entries and exits reversed. The CPS did not confirm whether data for other doors had been correctly labelled. Cheshire Police reviewed the use of the incorrect data and concluded that it had been relied upon in evidence relating to nine infants, although it played a central role only in the case of Child K, for whom Letby was not convicted at the first trial. A second door to the unit did not record entries or exits, meaning that swipe card data could not account for all movements into and out of the unit.
== Human studies == Vasopressin has shown nootropic effects on pain perception and cognitive function. Vasopressin also plays a role in autism, major depressive disorder, bipolar disorder, and schizophrenia.
In November 2025, senator Mark Kelly and five other Democratic Congress members participated in a video, telling military personnel to defy "illegal orders". Trump said those in the video were traitors who should be charged with sedition and shared a social media post that called for them to be hanged. The Pentagon announced that Kelly was under investigation after it received "serious allegations of misconduct" in relation to the "illegal orders" video. Puerto Rico governor Jennifer Gonzalez thanked the Trump administration on 9 September 2025 for the "fight against drug cartels in our hemisphere". Susie Wiles, Trump's White House Chief of Staff, said that Trump would "keep on blowing boats up until Maduro cries uncle." Representatives Joaquin Castro and Sara Jacobs released a letter in March 2026 in support of an Inter-American Commission on Human Rights investigation into the legality of the strikes. In November 2025, it was reported that the Committee on Armed Services in the House and Senate had opened inquiries into the strikes. In December 2025, the House reportedly ended its inquiry. The same month, POLITICO reported that the Senate's inquiry was proceeding. The National Defense Authorization Act for Fiscal Year 2026 conditions pentagon funding on the secretary of defense providing the House and Senate committees unedited video of the strikes. In May 2026, after stalling, the Department of Defense Office of Inspector General opened an investigation.
Sources: en.wikipedia.org
Over the years, multiple synthesizers have been developed to assist with automated synthesis, including the Chemspeed Accelerator (SLT106, SLT II, ASW2000, SwingSLT, Autoplant A100, and SLT100), the Symyx system, and Freeslate ScPPR. Recently, researchers have investigated the optimization of these methods for controlled/living radical polymerization (CLRP), which faces issues with oxygen intolerance. This research has led to the development of oxygen-tolerant CLRP, including with the use of enzyme degassing of RAFT (Enz-RAFT), atom-transfer radical (ATRP) that possesses tolerance to air, and photoinduced electron/energy transfer–RAFT (PET–RAFT) polymerization. Through the use of liquid-handling robots, Tamasi et al. demonstrated the use of automated synthesis with executing multi-step procedures, enabling the reactions to investigate more elaborate schemes, such as with scale and complexity. Lee Cronin and his team have developed a modular synthesis machine called the chemputer which uses a dedicated programming language for chemical synthesis.
GLP-1 Formula – a formulation intended to support endogenous glucagon-like peptide-1 (GLP-1) activity. The GLP-1 Formula is a proprietary blend of plant extracts, probiotics, and prebiotics developed to support endogenous glucagon-like peptide-1 (GLP-1) activity. GLP-1 is a hormone secreted by intestinal L-cells in response to food intake that regulates insulin secretion, suppresses glucagon release, reduces appetite, and slows gastric emptying. TCI leveraged its Bio-Resource Data Mining technology to identify natural active compounds, and subsequently developed the formula through in-vitro validations and human trials. In-vitro studies indicated that the formula stimulates natural GLP-1 secretion from intestinal L-cells, which TCI reported to support stable blood glucose levels, enhances fat metabolism, and may induce white fat browning. SugarLock – a botanical extract designed to modulate postprandial glucose response. It is described as a proprietary, polyphenol-rich, allergen-free extract, and in clinical evaluation over a six-week intervention period was shown to support fasting blood glucose, decrease body fat, and attenuate postprandial blood sugar spikes. Outcomes were further validated through continuous glucose monitoring (CGM). TCI has positioned SugarLock as an ingredient for brands targeting glycemic control and metabolic health applications. The ingredient was featured at SupplySide Global 2025, where TCI's Chief Product Officer presented clinical findings from the intervention study.
Alprazolam is used in the management of anxiety disorders and nausea due to chemotherapy. Alprazolam is indicated for the treatment of generalized anxiety disorder (GAD) and panic disorder with or without agoraphobia in adults.
Thépegnier thought that the influences on the band's sound in general, and that on 2025's Saddiction, were probably a combination of their aggressive hardcore punk background and a strong interest in UK post-punk, as well as in cold wave and new wave, which produce "cold sounds and textures". A Loner and Saddiction were sonically influenced by post-punk and cold wave. Chanut and Toufouti also cited Chris Cornell and Dax Riggs as musical and artistic inspirations. The group cited the works of authors such as Baudelaire, Camus, and Céline, as well as true crime stories and French magazines such as Le Nouveau Détective (lit. 'The New Detective') and L'Œil de la police (lit. 'The Eye of the Police') among their thematic influences. They also cited Apocalypse Culture as an influence. They drew inspiration from period films, which led to the samples used in their music. The David Lynch-style ambiences and the film Dead Man also inspired their interludes. The French film score composer François de Roubaix was cited by the group as an important source of inspiration. In addition, documentaries such as Black Tar Heroin, Cut Up Kids, [Jon Alpert's] Dope Sick Love, Streetwise and Whores' Glory influenced them.
Sources: en.wikipedia.org
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.
Research-grade purity indicates a supplier's measured percentage of the intended compound. It does not guarantee safety, sterility, or suitability for human consumption. Buyers should request a certificate of analysis with chromatograms and test methods.
Sports regulators prohibit SR9009 because it is a non-approved substance with potential performance-altering effects. Its presence can be detected in anti-doping testing. Athletes are responsible for substances found in their samples.
Its legal status depends on the country and intended use. It is not an approved medicine in major jurisdictions. In sport, it is prohibited by anti-doping rules.