Buy S-4 (Andarine) Capsules – Next LVL Muscle

Product Overview

S-4 Andarine Capsules represent a premium, brandless research chemical delivered in encapsulated format at ≥98% purity, tailored for sophisticated laboratory applications in analytical chemistry and selective modulator investigations. This high-purity form acts as a dependable reference material, allowing qualified researchers to assess molecular interactions, binding profiles, and structural attributes within rigorously controlled in vitro conditions. The capsule design promotes exact handling and dosage consistency, supported by stringent batch documentation for reliable non-clinical research outcomes.

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

Chemical Identity & Classification

S-4 Andarine is formally registered under CAS number 401900-40-1, ensuring its precise cataloging in international chemical databases for unambiguous reference. Its molecular formula C19H18F3N3O6 corresponds to a molecular weight of 441.36 g/mol, supplying researchers with foundational data for experimental stoichiometry and instrumental calibration. Common synonyms include GTX-007, SARM S-4, and (2S)-3-[4-(acetylamino)phenoxy]-2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide, categorizing it as a non-steroidal synthetic analytical reagent and reference standard for receptor-related studies. This classification designates it for in vitro analytical use by trained laboratory professionals exclusively.

Chemical & Physical Characteristics

S-4 Andarine within capsules appears as a white to pale yellow crystalline powder, encased in research-grade shells to facilitate clean transfer and prevent particulate dispersal in lab environments. Solubility is favorable in DMSO (>10 mg/mL), DMF, and ethanol, with limited aqueous solubility, directing choices for dissolution in chromatographic and spectrometric protocols. Physical attributes encompass a melting point of 70-74°C (or refined 151-155°C per HPLC-grade lots), density ~1.5 g/cm³, boiling point ~698°C (predicted), and light sensitivity mitigated by opaque packaging, alongside [α]/D +20° chirality. These properties support consistent application in UV spectroscopy (λmax relevant), HPLC method development, and mass spectrometry without interpretive implications.

Purity & Analytical Verification

Every S-4 Andarine Capsule batch exceeds ≥98% purity, corroborated by High-Performance Liquid Chromatography (HPLC >98.0% area), Nuclear Magnetic Resonance (NMR) structural matching, Liquid Chromatography-Mass Spectrometry (LC-MS) identity confirmation, and Total Nitrogen analysis (>97.0%). Impurity controls limit heavy metals (<5 ppm), residuals to ICH thresholds, and microbial loads to undetectable, aligning with reference standard exigencies. Accompanying Certificates of Analysis (COAs) furnish detailed chromatograms, proton NMR spectra, melting point confirmations, and purity quantitations for laboratory validation and archiving. This analytical rigor guarantees material fidelity for quantitative assays and longitudinal reference service.

Quality Control & Batch Integrity

Encapsulation processes for S-4 Andarine implement unique lot tracing from raw material intake through sterile filling to release authorization, upholding chain-of-custody integrity. Multi-phase inspections validate fill precision (±2% deviation), potency retention, capsule dissolution kinetics, and enantiomeric excess, reinforced by accredited third-party reviews for contaminants and stability indicators. Real-time and stress testing affirm 24-36 month shelf-life under protocol, with retain samples banked for potential re-verification in extended campaigns. Exhaustive GMP-aligned records—encompassing synthesis yields, HPLC trends, and HVAC validations—equip users for compliance audits, while Six Sigma methodologies curb variability for seamless multi-lot integrations. This QC continuum fortifies reproducibility across analytical sequences.

Safety, Handling & Laboratory Precautions

Trained operators must engage S-4 Andarine Capsules solely in designated facilities, outfitted with nitrile gloves, ANSI Z87 goggles, impermeable aprons, and HEPA-filtered hoods to preclude aerosolization. Pre-manipulation integrity checks are mandatory; defects trigger inert containment and 70% IPA wipe-downs per SDS directives. Documentation flags GHS07 irritancy (skin/eye/respiratory H315/H319/H335), stipulating eyewash proximity, ventilation augmentation, and no-contact policies. Wastes route through licensed incineration with manifests, access gated to credentialed staff under lockout protocols. These safeguards delineate laboratory exclusivity.

Packaging, Labeling & Storage

S-4 Andarine Capsules package in light-barrier HDPE drums or foil-sealed vials with silica desiccants and induction liners resisting breach and humidity flux. Adhesive labels encode CAS 401900-40-1, C19H18F3N3O6, ≥98% purity, lot/expiry, GHS diamonds, and DOT/IATA ship codes in multiple languages. Preserve at -20°C freezer in desiccated darkness; controlled thaw mitigates moisture, sustaining >95% potency over 3 years. Compartmentalized vaults prevent adventitious interactions.

Intended Research Use & Market Positioning

S-4 Andarine Capsules target analytical platforms, SAR-driven R&D, anti-doping forensics, and institutional tissue-selective modulator dissections via encapsulated standardization. They underpin Ki determinations (~4 nM AR), selectivity ratios, and agonist/antagonist titrations in luciferase reporters—all confined to cell culture. Positioned as “Next LVL Muscle” quality generics, ≥98% purity circumvents branded surcharges for throughput-intensive profiling. Pivotal for ligand optimization, impurity deconvolution, and combinatorial libraries in regulated inquiry spheres.

Ordering, Availability & Fulfillment

S-4 Andarine Capsules inventory perpetually across hardened WooCommerce portals with AES-256 payments accommodating diverse tenders worldwide. Stealth, thermal-stabilized despatches via express freight bear RFID tracking and tariff handling, fulfilling in 3-7 days globally. Scaled pricing, instant COA portals, and recurring carts fit lab throughput; specialists expedite certifications and escalations. Orchestrated logistics synchronize with investigative paces.

Legal & Regulatory Disclaimer

S-4 Andarine Capsules (CAS 401900-40-1) supply exclusively for laboratory research paradigms. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Acquirers warrant unilateral conformity to prevailing statutes; authoritative ratification antedates procurement.