Why buy Andarine powder rather than the solution?

A powder gives control over the vehicle and the concentration: material is weighed out per experiment and dissolved to whatever a protocol calls for, instead of working from the fixed 50mg/ml figure supplied in the solution. It is stocked in a 1g quantity.

Is S4 the same as Andarine?

Yes. The product record lists Andarine, Andarin, S-4 and GTx-007 as synonyms for the same compound, so searches for S4 powder and for Andarine powder refer to this material. It is listed as a selective androgen receptor modulator with CAS number 401900-40-1.

What batch documentation is published for this powder?

Three documents are published for batch BA2110, and all three are retests: the certificate of analysis, HPLC purity and HPLC spectral data were each run again. Further documentation is available through Chemyo Quality Control and the lab reports page, so identity and purity can be checked before ordering.

Is this the same compound as the Andarine S4 solution?

Yes, in dry form. Both carry CAS number 401900-40-1, a molar mass of 441.357 g/mol and the chemical formula C19H18F3N3O6. The solution is the same material already dissolved at 50mg/ml in 95% PEG400 and supplied in a 50ml bottle, which is the highest concentration in that category.

Powders

Andarine (S4) Powder – 1g

Name: Buy Andarine Powder - S4 SARM Powder 1g | Chemyo
SKU: x-32
Price: 45.99 USD
Availability: InStock

$45.99

View Lab Reports

Buy Andarine powder from Chemyo: S4 SARM research powder supplied as a dry 1g quantity, for protocols that call for weighing material directly. CAS 401900-40-1, molar mass 441.357 g/mol, also recorded as Andarin, S-4 and GTx-007. Three batch retests published for BA2110: COA, HPLC purity and spectral data. For laboratory research use only. Not intended for human consumption.

Third-party tested for identity, purity and concentration
Induction sealed and batch coded
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SKU: x-32 Category: Powders

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Description
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Description

Researchers looking to buy Andarine powder can review the full specification of this listing from Chemyo before ordering. Andarine (S4) Powder is listed in our buy SARM research powders catalog at a labeled format of 1g, with CAS number, molar mass, chemical formula, synonyms, storage information and available analytical or quality-control documentation set out on this page.

Buy Andarine Powder in a 1g Research Quantity

The reason to buy Andarine powder rather than the solution is control over the vehicle: material is weighed out per experiment and dissolved to whatever concentration a protocol calls for, instead of working from the fixed 50mg/ml figure supplied in the bottle. At $45.99 for 1g it is also the least expensive SARM powder in the catalog.

Chemyo Andarine powder is listed as a selective androgen receptor modulator with a CAS number of 401900-40-1, a molar mass of 441.357 g/mol and the chemical formula C19H18F3N3O6 — the same compound as the solution, in dry form. The product record gives Andarine, Andarin, S-4 and GTx-007 as synonyms, so a search for S4 powder and one for Andarine powder land on the same material.

Andarine (S4) Powder Research Specifications

Application	Selective Androgen Receptor Modulator
CAS	401900-40-1
Molar Mass	441.357 g/mol
Chemical Formula	C₁₉H₁₈F₃N₃O6
Synonyms	Andarine, Andarin, S-4, GTx-007
Storage	Minimize open air exposure, store in a cool dry place
Reports	View Quality Control
Terms	The products we offer are intended for laboratory research use only. Please familiarize yourself with our Terms & Conditions prior to ordering.

Lab Reports

Buy Andarine powder at Chemyo: batch BA2110 certificate of analysis retest for S4 Andarine 1g powder — BA2110 S4 COA (Retest)

HPLC purity retest for batch BA2110 Andarine S-4 research powder — BA2110 S4 HPLC (Retest)

HPLC spectral retest data for batch BA2110 S4 Andarine powder — BA2110 S4 HPLC SPECTRAL (Retest)

Quality & Research Information

Three documents are published for batch BA2110, and all three are retests: the certificate of analysis, HPLC purity and HPLC spectral data were each run again. For a dry powder those are the tests that apply, since there is no concentration to verify. Anyone about to buy Andarine powder can check all three before ordering. To confirm the figures for a batch, view S4 Andarine batch lab reports. Product information is provided for laboratory research use only and is not intended as medical guidance.

Related S-4 Research Formats

The same compound is carried ready-measured: the Andarine S4 solution for sale is supplied at 50mg/ml in a 50ml bottle, the highest concentration in the solutions category, and the Andarine S4 and MK-677 value pack pairs that solution with Ibutamoren. In the same 1g powder format, the catalog also stocks buy Ostarine MK-2866 powder and OTR-AC powder for sale.

Where to Buy S4 Andarine Powder from Chemyo

Listings offering an S-4 powder vary widely in how much they disclose. This Chemyo listing stays focused on the details researchers need before purchase: the labeled quantity, CAS number, molar mass and formula, full synonym list, storage guidance and published quality-control documentation for the batch supplied. Nothing on this page is inferred, and no specification is presented that is not held on record for Andarine (S4) Powder – 1g.

Ready to buy Andarine powder from Chemyo? Review the specifications and available documentation above before placing your research order. Payment is accepted by crypto, Cash App, Apple Pay and Chime. For laboratory research purposes only. Not intended for human consumption.

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What makes Chemyo special

Triple tested before release. Samples are 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 the 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.

How we compare

Feature	ChemYo	Market Standard
Lab Reports	✓	✕
Third-party tested for identity, purity and concentration	✓	✕
50ml volume	✓	✕
Induction sealed	✓	✕
Batch traceability	✓	✕

Frequently asked questions

Why test every batch so thoroughly?

Identity, purity and concentration cannot be confirmed by appearance — they have to be verified analytically. Every released batch is tested by an independent laboratory before it is offered for sale.

What must a batch pass before it ships?

Confirmed compound identity and raw material purity of 99% or higher. For solutions, the finished liquid must also test within 10% of the labeled mg/ml. A batch that fails any required checkpoint is not released.

Why test the finished solution and not only the raw material?

Raw material testing confirms the compound is correct and pure before production. For a solution that alone does not confirm the concentration in the bottle, so finished bottles are tested by HPLC to verify the final mg/ml.

Does it matter which batch I received?

In practice, no. Every batch in circulation has cleared the same release criteria, so the batch you receive does not change the content or the quality.