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OTR-AC (Ostarine O-Acetate) liquid is a modified SARM designed for serious research. This esterified form of MK-2866 delivers extended half-life and bioactivity compared to standard Ostarine. Iron Mountain Labz provides lab-tested, USA-made OTR-AC liquid for researchers focused on bulking protocols. Each batch meets rigorous quality standards. Buy OTR-AC liquid now for your research needs. Laboratory use only.

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SKU: N/A Categories: Bulking Supplements, Liquid SARMs, SARMs Tags: Ostarine O-Acetate, OTR-AC liquid, research peptides, SARM bulking, USA-made SARMs

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OTR-AC (Ostarine O-Acetate) Liquid for Sale

Disclaimer: All Iron Mountain Labz products are only intended for laboratory research use and are not approved for human consumption.

Overview of Ostarine O-Acetate

Ostarine O-Acetate (OTR-AC) is a modified form of MK-2866 (Ostarine), which is classified as a selective androgen receptor modulator (SARM). The modification involves esterification during synthesis. Estrification is a process that significantly extends its half-life and bioactivity compared to the parent compound.

OTR-AC is investigated for its role in modulating androgen receptors with better potency, biodistribution, and stability in research. It is a non-steroidal agent that does not undergo aromatization or conversion by 5-alpha reductase. OTR-AC has been observed to prevent muscle-wasting conditions and support muscle mass development in research models.

Section	Details
CAS Number	1025658-44-9
Molar Mass	431.37 g/mol
Chemical Formula	C21H16F3N3O4
IUPAC Name	[(E)-[amino-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenyl]methylidene]amino] 3-methoxybenzoate ®
Synonyms	OTR-AC, AKOS022169916, MS-8824
Ingredients / Composition	OTR-AC contains Ostarine O-Acetate with a purity of 98.8%.
Shelf Life	1 to 2 years
Storage Instructions	OTR-AC Liquid should be stored at room temperature (20–25 °C).
Disclaimer	OTR-AC is not approved for human use. It is legal for research purposes only.

Why buy OTR-AC Liquid from Iron Mountain Labz?

Iron Mountain Labz is a preferred choice for researchers to buy OTR-AC (Ostarine O-Acetate) Liquid due to the following reasons.

At Iron Mountain Labz, OTR-AC Liquid is tested with HPLC and confirmed at 99.8% purity.
The assay result of this product meets research-grade standards at 98.9%.
The endotoxin levels present in OTR-AC were measured at <0.2 EU/mL, which is below the specified limit.
The heavy metal content was tested at <5 ppm, which is well within the required safety range.
A Certificate of Analysis (COA) is provided for verification.

Note: The SARMs Liquid category at Iron Mountain Labz also includes Mesomorph Liquid and RAD-150 Liquid for sale. These SARMs liquids are studied in research models for their roles in muscle growth and recovery.

Frequently Asked Questions

Is Ostarine O-Acetate legal?

Ostarine (and its derivatives, including Ostarine O-Acetate) is not approved by the Food and Drug Administration (FDA) for human use. It cannot be legally marketed as a drug or supplement. However, it may be sold in many jurisdictions as a research compound..

How does OTR-AC interact with androgen receptors in research models?

OTR-AC functions as a SARM in research models. It binds to androgen receptors in muscle and bone tissue to affect anabolic pathways in research models. OTR-AC is observed to limit androgenic side effects compared to traditional steroids.

How do you use Ostarine O-Acetate Liquid in research?

Ostarine O-Acetate Liquid is administered through oral gavage in preclinical studies. In research, controlled doses are given to test models to assess effects on muscle mass, bone density, and related metabolic functions.

What are the reported research observations of OTR-AC?

Research on OTR-AC has reported observations such as increased lean muscle mass, better bone density, and increased anabolic signaling in preclinical studies.

What side effects have been noted with Ostarine O-Acetate in research?

The reported adverse effects include increased liver enzymes, suppression of endogenous testosterone hepatotoxicity in some cases. However, long-term data on the side effects of OTR-AC remain limited.

What are the recommended storage conditions for Ostarine O-Acetate?

Ostarine O-Acetate liquid should be stored at controlled room temperature (20–25 °C) or refrigerated for longer-term stability.

Where can I buy OTR-AC Liquid for research purposes?

OTR-AC Liquid can be purchased online from Iron Mountain Labz. OTR-AC is available for sale in liquid form at our online store. We’ve also been selling other SARMs for research purposes that are available as injectables, capsules, and liquids.