Everything below concerns certificate of analysis. We keep the language plain, cite what the science says, and separate well-supported claims from open questions.
Last reviewed on 2025-11-25. Where a claim depends on a specific study, the study is described rather than over-claimed.
Storage conditions for research-grade SR9009 generally involve a freezer at approximately minus twenty degrees Celsius, sometimes lower for long-term preservation. Containers should remain tightly closed and protected from light. Desiccants may be used to limit moisture uptake. Solutions are often stored in aliquots to avoid repeated warming and cooling. Stability data for the compound under various conditions are limited, so laboratories typically follow supplier recommendations and verify performance through periodic analytical checks rather than assuming indefinite stability.
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.
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.
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.
| 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 |
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.
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.
Detection in biological samples can be complicated by rapid metabolism and low circulating concentrations. Some studies report phase I and phase II metabolites, and analytical methods may need to target those species in addition to the parent compound. Immunoassays are not broadly available, so mass spectrometry remains the main confirmatory approach. For anti-doping testing, laboratories look for SR9009 and its metabolites using validated LC-MS methods. Open questions include how long metabolites remain detectable and how different routes of administration alter detection windows.
In laboratory settings, SR9009 is typically characterized by liquid chromatography–mass spectrometry (LC-MS) or high-performance liquid chromatography with ultraviolet detection (HPLC-UV). These methods can confirm identity and estimate purity, but they require reference standards for accurate quantification. Because SR9009 is not a licensed pharmaceutical, no harmonized pharmacopeial monograph exists. Laboratories often validate in-house methods for matrices such as plasma, urine, or cell culture media. Sample preparation may involve protein precipitation or liquid-liquid extraction before analysis.
Physicochemical behavior influences handling. SR9009 is described as a solid with limited aqueous solubility, so organic solvents such as dimethyl sulfoxide or ethanol are common in research stock solutions. Aqueous dilution can produce precipitates if the organic content is too low. Light, heat, and repeated freeze-thaw cycles may affect stability. Storage recommendations usually specify a desiccated freezer environment protected from light, but exact stability data depend on the formulation and matrix.
REV-ERB proteins help regulate daily cycles in gene expression, including genes tied to lipid and glucose metabolism. SR9009 binds these receptors and alters their activity in cell and animal experiments. Consequences observed in rodents include changes in skeletal muscle oxidative capacity, blood lipid levels, and exercise performance. The precise chain from receptor occupancy to whole-body effects is still an active area of study. Human responses cannot be assumed from rodent data.
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.
SR9009 is often grouped with compounds studied for circadian and metabolic regulation rather than with classical anabolic steroids. Its interactions with nuclear receptors differ from those of androgen receptor ligands, and its proposed mechanisms involve transcriptional control rather than direct hormone signaling. Some sources classify it as a metabolic modulator because of observed effects on energy utilization. The distinction matters for regulation and for interpreting research results across different compound classes.
SR9009 is a synthetic small molecule developed as a REV-ERB agonist. It binds to REV-ERBα and REV-ERBβ, nuclear receptors that help regulate circadian rhythms and metabolic gene expression. In cell and animal studies, the compound alters lipid and glucose handling and influences skeletal muscle oxidative capacity. Its exact effects in humans remain largely uncharacterized because controlled clinical trials have not been reported. The molecule is frequently described in preclinical literature as a metabolic modulator.
These were cross-jurisdictional squads whose task was to gain an understanding of the operations of provincial and local party organizations and enforce party discipline mandated by Beijing. Work teams had the effect of identifying and initiating investigations of high-ranking officials. Over one hundred provincial-ministerial level officials were implicated during a nationwide anti-corruption campaign. These included former and current regional officials, leading figures of state-owned enterprises and central government organs, and generals. Within the first two years of the campaign alone, over 200,000 officials received warnings, fines, and demotions. As of 2023, approximately 2.3 million government officials have been prosecuted. According to The Wall Street Journal, anti-corruption punishment to officials at or above the vice ministerial level need approval from Xi. In 2017, the campaign led to the downfall of Chongqing Party Secretary and Politburo member Sun Zhengcai. In March 2018, the National Supervisory Commission was established as the highest state supervisory and anti-corruption authority in an effort to aid the CCDI. In January 2018, Xi launched a three-year Special Campaign to Crack Down on Organized Crime and Eliminate Evil that lasted until 2020. After the special campaign exposed problems in the legal system, the CCP announced a campaign to educate and rectify the political and legal teams in July 2020.
In the 1990s, the German Federal Intelligence Service (BND) obtained a sample of one Novichok agent from a Russian scientist, and the sample was analysed in Sweden, according to a 2018 Reuters report. The chemical formula was given to Western NATO countries, who synthesized it, then used small amounts to test protective equipment, detection of it, and antidotes to it. Novichok was referred to in a patent filed in 2008 for an organophosphorus poisoning treatment. The University of Maryland, Baltimore research was funded in part by the U.S. Army. Professor Leonid Rink, who said he had participated in the creation of Novichok agents, confirmed that the structures leaked by Mirzayanov were the correct ones. Rink was himself convicted in Russia for illegally selling a Novichok agent used in 1995 to assassinate a banker, Ivan Kivelidi, and his secretary. David Wise, in his book Cassidy's Run, implies that the Soviet program may have been the unintended result of misleading information, involving a discontinued American program to develop a nerve agent code named "GJ", that was fed by a double agent to the Soviets as part of Operation Shocker.
==== United States ==== 4-HO-DPT is not an explicitly controlled substance in the United States. However, the drug is a close analogue of psilocin (4-HO-DMT), which is a Schedule I controlled substance in this country, and hence sale for intended human consumption could be illegal under the Federal Analogue Act.
Halim, Adilla Nur; Abdul Rani, Aidatul Azura; et al. (Kadri, Rozeeda; Abdul Aziz, Farhana; Ridzuan, Mohd Naufal; Hassan, Ali Noor; Wazir, Maznah; Arzeni, Lydiawati) (2017). Amalan Perubatan Tradisional Melayu bagi Penjagaan Ibu-Ibu Selepas Bersalin di Negeri Kelantan [Traditional Malay Medical Practices for Postpartum Maternal Care in Kelantan] (PDF) (in Malay). Traditional and Complementary Medicine Practice Branch, Traditional and Complementary Medicine Division, Ministry of Health of Malaysia. pp. 1–90. ISBN 978-983-44782-9-2. Archived (PDF) from the original on 2 June 2025. Mazliadiyana, M; Nazrun, AS; Isa, NM (2017). "Optimum Dose of Sea Cucumber (Stichopus Chloronotus) Extract for Wound Healing" (PDF). Med & Health. 12 (1): 83–89. doi:10.17576/MH.2017.1201.09. Devi Oktaviani, Paramita; Wahjuningsih, Endah; Andriani, Dwi (2018). "Efektivitas Suplementasi Teripang Emas (Stichopus Hermanii) Dalam Mencegah Terjadinya Oral Candidiasis Pada Tikus Wistar" [Effectivity of Stichopus hermanii Supplementation to Prevent Oral Candidiasis on Rats]. Denta (Jurnal Kedokteran Gigi) (in Indonesian). 12 (1): 9–15. doi:10.30649/denta.v12i1.155. ISSN 1907-5987. Archived from the original on 1 June 2025. Text is licensed by DENTA (Journal Kedokteran Gigi) under CC BY-NC-SA 4.0 Hafiz Leong, Muhamad Nur; Mohd Fauzi, Noor Akhmazillah; Rahim Kamarudin, Kamarul; Mohamed Rehan, Aisyah (2021). "Investigation of Bioactive Compounds from Sea Cucumber Extract and Stingless Bee Honey Using Critical Literature Review and Bioinformatics Approach for Potential Synergy Combination".
Another advantage is the accuracy of the method. In an analysis performed by Li et al., it was found that use of fluorescence detection techniques yielded 100% detection accuracy in 13 of 15 collected images. The remaining two had relative errors around 6%. Another advantage of fluorescence detection is that it allows for quantitative analysis of droplet spacing in a sample. This is done by use of temporal measurements and the flow velocity of the analyte. The time spacing between signals allows for calculation of droplet spacing. Further fluorescence analysis of microfluidic droplet samples can be used to measure the fluorescent lifetime of samples, providing additional information that is not obtainable for fluorescence intensity measurements alone. The applications of fluorescence detection are varied, with many of its uses centered in biological applications. Frenz et al. utilized fluorescence detection of droplets to examine enzyme kinetics. For this experiment, b-lactamase interacted with fluorocillin, a fluorogenic substrate. Fluorescence of the droplets was measured at multiple time intervals to examine the change with time. This detection method goes beyond biological applications, though, and allows for the physical study of droplet formation and evolution. For example, Sakai et al. used fluorescence detection to monitor droplet size. This was done by collecting fluorescence data to calculate the concentration of a fluorescent dye within a single droplet, thus allowing size growth to be monitored.
Sources: en.wikipedia.org
== Description == Lonicera japonica is a twining vine able to climb up to 10 m (33 ft) high or more in trees, with opposite, simple oval leaves 3–8 cm (1+1⁄4–3+1⁄4 in) long and 2–3 cm (3⁄4–1+1⁄4 in) broad. When its stems are young, they are slightly red in color and may be fuzzy. Older stems are brown with peeling bark, and are often hollow on the inside. The flowers are double-tongued, opening white and fading to yellow, and sweetly vanilla scented. The fruit, which is produced in fall, is a black spherical berry 3–4 mm (1⁄8–3⁄16 in) diameter containing a few seeds.
== Production == The series is a Movistar Plus+ original, produced in collaboration with Suma Content. Shooting locations in Catalonia included Barcelona, Girona, Mataró, Òrrius, Santa Eulàlia de Ronçana, Calaf, Arenys de Mar, Manresa, Gualba, and Santa Susanna. The series was lensed by Gris Jordana. Raül Refree (score) and Hidrogenesse (original songs) were responsible for the music.
== Nutritional profile == Sirloin steak is a nutrient-dense source of protein and contains essential micronutrients. A 100 g serving of cooked sirloin steak typically provides 200-313 kilocalories. It contains 28-30 g of protein, 0 g of carbohydrates and 9-21 g of fat, depending on the cooking method and trimming. The cut is generally leaner than heavily marbled steaks, such as ribeye, which results in a lower total fat content. A 100 g sirloin steak also contains 2–3 mg of iron and 3 mg of vitamin B12. These vitamins are important for oxygen transport and neurological function.
"Over the course of three short days, the tobacco stocks were bent, they were spindled and they were mutilated by the realization that electronic cigarettes have become a serious threat to the old-school cigarette makers," he added. In 2019, a vaping industry organization released a report stating that a possible US ban on e-cigarettes flavors can potentially effect greater than 150,000 jobs around the US.
According to James B. Harrod humankind first developed religious and spiritual beliefs during the Middle Paleolithic or Upper Paleolithic. Controversial scholars of prehistoric religion and anthropology, James Harrod and Vincent W. Fallio, have recently proposed that religion and spirituality (and art) may have first arisen in Pre-Paleolithic chimpanzees or Early Lower Paleolithic (Oldowan) societies. According to Fallio, the common ancestor of chimpanzees and humans experienced altered states of consciousness and partook in ritual, and ritual was used in their societies to strengthen social bonding and group cohesion. Middle Paleolithic humans' use of burials at sites such as Krapina, Croatia (c. 130,000 BP) and Qafzeh, Israel (c. 100,000 BP) have led some anthropologists and archaeologists, such as Philip Lieberman, to believe that Middle Paleolithic humans may have possessed a belief in an afterlife and a "concern for the dead that transcends daily life". Cut marks on Neanderthal bones from various sites, such as Combe-Grenal and Abri Moula in France, suggest that the Neanderthals—like some contemporary human cultures—may have practiced ritual defleshing for (presumably) religious reasons. According to recent archaeological findings from Homo heidelbergensis sites in Atapuerca, humans may have begun burying their dead much earlier, during the late Lower Paleolithic; but this theory is widely questioned in the scientific community.
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.
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.