Buy MK-2866 Powder (Ostarine)

Product Overview

MK-2866 Powder, known as Ostarine, constitutes a premium brandless research chemical at ≥98% purity, designated solely for advanced laboratory research in analytical chemistry and molecular signaling investigations. This high-purity powder functions as a reliable reference standard, permitting qualified researchers to analyze structural properties, solubility characteristics, and receptor binding affinities within strictly regulated in vitro frameworks. Batch traceability and consistent particle size enhance its utility for reproducible non-clinical experimental designs in professional settings.

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.​

Chemical Identity & Classification

MK-2866 bears CAS number 841205-47-8, embedding it securely in global chemical nomenclature systems for exact identification. Its molecular formula C19H14F3N3O3 delivers a molecular weight of 389.33 g/mol, equipping investigators with definitive parameters for mass spectrometry and stoichiometric planning. Synonyms such as Ostarine, Enobosarm, GTX-024, and (2S)-3-(4-cyanophenoxy)-2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide classify it as a nonsteroidal synthetic analytical reagent and reference compound for selective androgen receptor modulator studies. This positions it within analytical tools for in vitro binding and selectivity research by trained personnel.

Chemical & Physical Characteristics

MK-2866 Powder exhibits a white to off-white crystalline morphology, promoting uniform dispersion and accurate microgram-scale measurements in laboratory protocols. Solubility reaches 78 mg/mL in DMSO and ethanol, with poor water solubility (<1 mg/mL), guiding solvent systems for dissolution kinetics and extraction efficiency evaluations. Additional traits encompass a melting point around 130-140°C (lot-dependent), density of approximately 1.5 g/cm³, XLogP3 value of 2.7 indicating lipophilicity, and stability under desiccated, light-excluded conditions, with chiral configuration [α]/D specified for enantiopure lots. These attributes facilitate dependable results in HPLC gradient optimizations, LC-MS quantitations, and NMR proton assignments absent any functional extrapolations.

Purity & Analytical Verification

MK-2866 Powder batches consistently surpass ≥98% purity, authenticated through HPLC (>98% peak area), LC-MS for molecular ion confirmation (m/z 390 [M+H]+), 1H-NMR structural fidelity, and elemental analysis aligning with C19H14F3N3O3 composition. Impurity thresholds restrict heavy metals to <5 ppm, residual solvents to ICH Q3C compliance, and microbiological contaminants to sterile levels, meeting reference-grade imperatives. Detailed Certificates of Analysis (COAs) per lot document purity chromatograms, mass spectra overlays, optical rotation data, and water content (<0.5%), procurable for quality assurance dossiers. Such exhaustive profiling assures fidelity for standard curve constructions and impurity fate mapping.

Quality Control & Batch Integrity

Synthesis and milling of MK-2866 Powder proceed under lot-specific regimes, imprinting unique identifiers for holistic traceability encompassing precursor provenance to final micronization. In-process analytics govern particle size distribution (D90 <10 μm), polymorphic form (amorphous/crystalline verification via XRPD), and potency retention, augmented by CRO validations for chiral integrity (>99% ee) and oxidative stability. ICH-compliant stability cohorts project 36-month excursions at -20°C, retaining aliquots for retrospective HPLC re-runs. Voluminous GMP records—yield reconciliations, cleanroom particle counts, and deviation CAPAs—fortify audit trails, while DOE optimizations curtail lot deviations below 1%, enabling confidence in parallel arm studies or cross-referencing campaigns. This scaffold yields unassailable material coherence.

Safety, Handling & Laboratory Precautions

Accredited handlers engage MK-2866 Powder exclusively in negative-pressure suites, arrayed in powder-rated PPE: Tychem suits, P3 respirators, butyl gloves, and full-face shields beneath biosafety cabinets. Antistatic scoops and closed-loop transfers obviate dust; spills invoke HEPA vacuuming followed by peroxide neutralization per SDS imperatives. GHS classifications denote irritancy (H315/H319/H335) with sensitization potential, enforcing eyewash stations, 15-minute dermal rinses, and inhalation prophylaxis. Effluents channel via validated autoclave-incinerator cascades with e-manifests, segregating from general waste under RFID-monitored lockups. Protocols demarcate research sanctity.

Packaging, Labeling & Storage

MK-2866 Powder despatches in amber borosilicate vials or argon-flushed HDPE drums with O-ring seals and molecular sieves arresting hydrolytic ingress. Adherents proclaim CAS 841205-47-8, C19H14F3N3O3, ≥98% purity, lot barcodes, UN3077 designators, and tiered hazard rhombi pursuant to GHS/IMDG conventions. Repository at -80°C under nitrogen blanket sustains >98% assay over 48 months; aliquoting circumvents thaw cycles, with hygrometer oversight. Compartmental vaults preclude migrations.

Intended Research Use & Market Positioning

MK-2866 Powder calibrates analytical chemistry, SAR iterations in pharma R&D, forensic residue panels, and institutional AR pharmacodynamics via powdered precision. It propels Ki quantitations (3.8 nM AR), tissue partitioning models, and transcriptional modulations in ARE-luciferase transfectants—all vitro-bound. As generic ≥98% surrogate to developmental Enobosarm, it economizes mega-screening sans IP encumbrances, “Next LVL” caliber. Indispensable for agonist hierarchies, catabolic countermeasures, and selectivity deconvolutions in codified pursuits.

Ordering, Availability & Fulfillment

MK-2866 Powder sustains deep reserves across fortified e-tailers with quantum-safe encryption spanning fiat to blockchain tenders. Cryo-insulated, nondescript vectors propel via airfreight with blockchain provenance, 2-5 day domestics or 5-10 globals. Volumetric ladders, API COA endpoints, and JIT repletions synchronize lab metabolisms; omnichannel aides parse tariffs and escalations. Pipelines propel inquiry.

Legal & Regulatory Disclaimer

MK-2866 Powder (CAS 841205-47-8, Ostarine) proffers laboratory research solely. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Procurers avow plenary jurisdictional fealty; juridical preclearance governs ingress.