Description
SLU-PP-332 10mg from Oath Peptides is a small-molecule ERR agonist (CAS 303760-60-3) supplied as solid powder. Each vial holds 10mg and costs $75. It’s sold for laboratory research only and ships from our warehouse in Gilbert, Arizona, with 2-day shipping on every order.

What is SLU-PP-332?
SLU-PP-332 is a small molecule, not a peptide. It’s an acylhydrazone with the formula C18H14N2O2, a weight of about 290.32 g/mol and CAS number 303760-60-3. Chemically it’s naphthalene-2-carbaldehyde joined to 4-hydroxybenzohydrazide.
It sat in commercial screening libraries for years before the Burris lab at Saint Louis University picked it out and characterized it. That’s where the “SLU” comes from. It’s poorly soluble in water, and DMSO is the reported solvent.
SLU-PP-332 10mg specifications
- Type: small molecule (acylhydrazone)
- Molecular formula: C18H14N2O2
- Molecular weight: 290.32 g/mol
- CAS number: 303760-60-3
- Solvent: DMSO (poor water solubility)
- Form: solid powder
- Amount per vial: 10mg
- Testing: US lab, 99%+ purity
What researchers use SLU-PP-332 for
In Billon et al., ACS Chemical Biology (2023), SLU-PP-332 is described as an agonist of all three estrogen-related receptors, ERR alpha, beta and gamma, with the strongest effect at ERR alpha. These receptors help control mitochondrial genes. The data come from cell lines and rodent muscle. For research use only. See NIH PubChem.
How to store SLU-PP-332
Keep SLU-PP-332 frozen and away from light. Acylhydrazones can break down in watery acid and change shape under light, so cold and dark is the safest place for it.
SLU-PP-332 dissolves best in DMSO, so plan on that as your solvent. For the water-soluble peptides on this site, labs use Research Water.
When it’s time to reconstitute, let the vial come to room temperature first. Add the solvent slowly down the inside wall of the vial so it doesn’t hit the powder directly, then swirl gently until the liquid is clear. Don’t shake it. Write the date on the label so you know how long it’s been mixed.
SLU-PP-332 10mg price and pack sizes
This is a single 10mg vial of SLU-PP-332 for $75, down from $80. If your lab goes through SLU-PP-332 quickly, the multi-packs bring the cost per vial down.
- SLU-PP-332 10mg 3 pack: $202.50, or $67.50 a vial (save 10%)
- SLU-PP-332 10mg 6 pack: $382.50, or $63.75 a vial (save 15%)
- SLU-PP-332 10mg 12 pack: $720, or $60 a vial (save 20%)
SLU-PP-332 also comes in another size: SLU-PP-332 5mg.
Why buy SLU-PP-332 from Oath Peptides
We’re a US company and we ship from Gilbert, Arizona. Most orders arrive in about two days. SLU-PP-332 is tested by a US lab before it’s listed, with purity at 99% or above, and every vial is sealed and clearly labeled.
SLU-PP-332 FAQ
Is SLU-PP-332 a peptide?
No. It’s a small synthetic molecule. We carry it because many peptide labs work with it.
What solvent dissolves SLU-PP-332?
DMSO. It doesn’t dissolve well in water.
Is SLU-PP-332 10mg for human use?
No. It’s sold for laboratory research only. It isn’t approved for human or veterinary use, and we don’t give dosing advice.
Related research peptides
Labs that order SLU-PP-332 often look at these as well:
- MOTS-c: a 16-amino-acid mitochondrial-derived peptide (CAS 1627580-64-6) supplied as freeze-dried powder
- 5-Amino-1MQ: a small-molecule NNMT inhibitor (CAS 42464-96-0) supplied as crystalline powder
- NAD+: nicotinamide adenine dinucleotide (CAS 53-84-9), a cell coenzyme supplied as freeze-dried powder
- SS-31: a mitochondria-targeted tetrapeptide (CAS 736992-21-5) supplied as freeze-dried powder
You can also browse everything in Metabolic Research Peptides.
Order SLU-PP-332 10mg today
Add the SLU-PP-332 10mg to your cart and check out in a couple of minutes. We’ll ship it from Arizona with 2-day delivery. Ordering for a longer project? The 12 pack gives you the lowest price per vial.
For laboratory research use only. Not for human or veterinary use. Not a drug, food or cosmetic product. Oath Peptides doesn’t give dosing or medical advice.




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