Description

(R)-Ostarine CAS NO 1132656-73-5 is a high-purity, enantiomerically pure selective androgen receptor modulator (SARM) of significant interest in advanced pharmaceutical research and development. Its primary value lies in its potent and tissue-selective anabolic activity, which makes it a critical compound for studying muscle and bone biology without the androgenic side effects associated with traditional steroids. This product is essential for research institutions, pharmaceutical companies, and contract development organizations focused on developing novel therapeutics for muscle wasting, osteoporosis, and other metabolic disorders.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for analytical method development, validation, and quality control in drug discovery pipelines.
• Preclinical Research: Used in in vitro and in vivo studies to investigate mechanisms of action, pharmacokinetics, and efficacy of SARM-based therapies.
• Metabolic Disorder Studies: A key tool for research targeting sarcopenia (age-related muscle loss), cachexia, and osteoporosis.
• Biochemical Assay Development: Employed in high-throughput screening and binding assays to identify and characterize new androgen receptor ligands.
• Academic Research: Utilized in university and institutional labs for fundamental studies in endocrinology, molecular biology, and sports science.
• Doping Control Analysis: Acts as a critical reference material for anti-doping laboratories to detect and confirm the presence of prohibited SARMs in athletic samples.

Basic Information

Product Name	(R)-Ostarine
CAS No.	1132656-73-5
Molecular Formula	C19H14F3N3O3
Molecular Weight	389.33 g/mol
Synonyms	(R)-Enantiomer of Ostarine; (R)-MK-2866; (R)-GTx-024; (2R)-3-(4-Cyanophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide; (R)-3-(4-Cyanophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide; Enantiopure Ostarine; (R)-Andarine analog; Selective Androgen Receptor Modulator (R)-Isomer
EINECS	Contact for details

Quality Control

Every batch of our (R)-Ostarine is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and potency. We provide full traceability and Certificates of Analysis (COA) that detail chiral purity, chemical purity, and residual solvent levels, meeting the stringent requirements of research and development. Our quality commitment aligns with cGMP principles where applicable for active pharmaceutical ingredients (APIs).

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (Chiral HPLC)	≥99.0% (R)-Enantiomer
Related Substances (HPLC)	Total impurities ≤2.0%
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.