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Powders, SARMs

OTR-AC | Ostarine-O-Acetate Powder - 1g

Name: OTR-AC Powder - 1g
Brand: Chemyo
SKU: OTR-AC-P
Price: 49.99 USD
Availability: InStock
Rating: 5.00 (2 reviews)

Rated 5.0 out of 5 based on 2 customer ratings

5.0 (2)

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$49.99/ea

~~$49.99~~ $47.49/ea

~~$49.99~~ $42.49/ea

~~$49.99~~ $39.99/ea

~~$49.99~~ $37.49/ea

Ships by Monday, Aug 17th

FREE US. Shipping over $100

OTR-AC | Ostarine-O-Acetate Powder - 1g

Third-party tested for identity, purity, and concentration
50ml bottles | almost 70% more volume compared to 30ml
Induction sealed and batch coded
Free shipping US $100+ | international $275+

Reviews

Rated 5 out of 5 based on 1 customer rating

5 / 5

Solid product, easy order process, fast arrival, great customer service

Larry

Verified Buyer

Rated 5 out of 5 based on 1 customer rating

5 / 5

Had excellent customer service, they responded quick on messenger when I needed and I was very grateful. Will shop again

Julian M.

Verified Buyer

See all reviews

What makes Chemyo special

Triple tested before release. 1,000+ samples independently tested across identity, purity, and concentration.

Identity • Purity • Concentration

Compound Identity Verified

HPLC spectral matching and FTIR confirm the compound matches the expected reference.

99%+ Purity Standard

Each material is assayed by HPLC and must meet Chemyo’s 99%+ purity standard.

Label Claim Verified

Finished solutions are assayed by HPLC to confirm the labeled mg/ml.

Only after all applicable QC checks pass is the batch released.

What makes Chemyo’s
customers feel so excited

Rated 5 out of 5 based on 1 customer rating

These guys know how to do online business. Best customer service. Excellent packaging. Quick Shipping! Quality Product!

HERNAN LIM

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Also zero complaints. 3rd order through Chemyo and everything is top notch. Solutions are great, but this will be the first time researching raw powder. The powder weighed out to 1.006G, so spot on.

Jay Crim

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

The double-bagged, light-blocking product packaging is consistently convenient for long-term storage and identification.

Aaron

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

High Quality. This is the only SARM research company I trust.

joshua.m.herter

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Chemyo ships fast and the quality of their products are all top notch. Always a pleasant experience with them as a customer for 2+ years now consistently.

Alexander K.

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Great price and fast shipping. Lab supplies that work.

Dennis

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

The quality is as pure as it can get based on clarity and consistency. Packaging is top notch and clearly helps maintain freshness and stability. Shipping was fast, discreet, and everything arrived exactly as expected.

Bilal Eter

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Customer service and shipping was great! Absolutely zero fuss. Quality product.

Simon W.

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Perfect transaction. This is research is important to me and i researched several companies before settling on Chemyo. I kept seeing Chemyo on the top of lists for most reliable sources. I won’t be going anywhere else for future purchases.

Joshua

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

I am impressed by the product quality and outside testing program. I am also impressed by the quick and discreet shipment process.

Glenn C.

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Never had an issue with Chemyo! High quality products and fast shipping, Chemyo is my preferred vendor for all liquid research products.

Alex Zorzoris

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

High quality product. Conducted very solid research with it. Would buy again

Austin

Verified Buyer

How we compare

		Market Standard
Lab Reports
3rd party tested for Identity Purity Concentration
50ml Volume
Induction Sealed
Batch Traceability

Frequently asked
questions

Identity, purity, and concentration cannot be confirmed by appearance. They must be verified through analytical testing. Every released Chemyo batch is tested by independent laboratories before it is offered for sale. All products must pass identity and purity testing, and for solution products the finished liquid is also tested to confirm the actual mg/mL against the label claim. A batch that does not meet the release criteria is not sold.

Every released batch must have confirmed compound identity and raw material purity of 99% or higher. For solution products, the finished liquid must also test within 10% of the labeled mg/mL. A batch that fails any required checkpoint is not released. The full process is documented at chemyo.com/testing.

Raw material testing confirms the compound is correct and highly pure before production begins. For a solution, that alone does not confirm the concentration inside the bottle. So finished bottles are tested by an independent laboratory using HPLC to verify the final mg/mL, not only the starting material.

Testing a single bottle only confirms that one unit. To confirm the entire batch was mixed and filled consistently, our third-party fulfillment center randomly selects multiple finished bottles from the same inventory that ships to customers and sends them for independent HPLC concentration testing. The number of samples scales with batch size, and all must meet specification before the batch is released.

In practice, no. Our release process only permits a batch to ship once it has met the same standard: 99% or higher raw material purity and, for solution products, concentration within 10% of the label claim. Because every batch in circulation has cleared that identical bar, the batch you receive does not change the content or the quality.

Application	Selective Androgen Receptor Modulator
CAS	1182367-47-0
Molar Mass	431.37 g/mol
Chemical Formula	C₂₁H₁₆F₃N₃O₄
Synonyms	Ostarinyl Acetate (MK2886 acetate), Ostarine-O-Acetate, Ostarine acetate ester
Storage	Minimize open air exposure, store in a cool dry place.
Reports	Click Here
Terms	The products we offer are intended for laboratory research use only. Please familiarize yourself with our Terms & Conditions prior to ordering.

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OTR-AC | Ostarine-O-Acetate Powder - 1g

OTR-AC | Ostarine-O-Acetate Powder - 1g