Description
AOD-9604 5mg from Evolve Peptides is 5mg of AOD-9604 in a sealed glass vial. AOD-9604 is a modified hGH fragment. It’s intended for lab research only.
What is AOD-9604?
AOD-9604 is a modified fragment of human growth hormone (residues 177-191 with an added tyrosine). It was developed at Monash University to study fat metabolism without GH’s effects on growth or IGF-1.
Metabolic Pharmaceuticals took it into trials.
How AOD-9604 acts in the lab
Growth hormone has a region near its C-terminal end, residues 177 to 191, that seems to account for its effect on fat breakdown. AOD-9604 is that fragment with a tyrosine added at the front.
In animal studies it increased lipolysis and reduced lipogenesis in fat cells. It doesn’t bind the growth hormone receptor the way full GH does, and it didn’t raise IGF-1 in trials, which is what made it interesting as a tool for separating GH’s fat effects from its growth effects.
AOD-9604 5mg specifications
- Compound: AOD-9604
- Also known as: hGH fragment 177-191
- CAS number: 221231-10-3
- Molecular formula: C78H123N23O23S2
- Molar mass: 1,815.1 g/mol
- Sequence: hGH fragment 177-191 with an added N-terminal tyrosine
- Amount: 5mg per vial
- Form: lyophilized (freeze-dried) powder
- SKU: EVP-AOD-5
- Use: laboratory research only
Published AOD-9604 studies
Heffernan and colleagues reported in 2001 that it reduced body fat in obese mice.
Phase 2b trials didn’t show significant weight loss compared with placebo.
The primary literature is on PubMed. Here’s a search for AOD-9604 studies to start from.
AOD-9604 5mg reconstitution and concentration
Concentration is just the amount in the vial divided by the water you add. With 5mg in this vial:
- 1ml of bacteriostatic water gives 5mg/ml
- 2ml of bacteriostatic water gives 2.5mg/ml
- 3ml of bacteriostatic water gives 1.67mg/ml
Choose the volume that suits your measurements. Mark the vial with the concentration and date so nobody has to guess later.
Most labs use bacteriostatic water. Let the vial reach room temperature, run the water slowly down the inside of the glass, then roll it gently until the powder dissolves. Don’t shake it. Shaking can shear peptide chains.
Storage and shelf life
Unopened, keep AOD-9604 5mg in a fridge at 2 to 8°C, or in a freezer at -20°C if it’ll be a while before you use it. Keep it out of direct light. Once mixed, keep it refrigerated and use it within about 28 days, which is how long bacteriostatic water stays good after opening.
AOD-9604 purity and lab testing
We’ve put the lab paperwork for AOD-9604 5mg in the image gallery:
- A certificate of analysis with identity, measured quantity and HPLC purity.
- An endotoxin report from a kinetic LAL assay.
Click any image to zoom in on the numbers. Some of these reports were run on a different vial size of AOD-9604 from the same production. The purity figure carries over; the quantity line refers to the vial that was tested.
Other AOD-9604 sizes
- AOD-9604 5mg (this page): 5mg for $55.00, about $11.00 per mg
- AOD-9604 10mg: 10mg for $80.00, about $8.00 per mg
- AOD-9604 20mg: 20mg for $135.00, about $6.75 per mg
AOD-9604 5mg is the smallest option. It’s the one to start with for a pilot run or when you’re testing a new protocol.
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Browse the full weight loss peptides range, or see every vial on our research peptides page.
Common questions about AOD-9604 5mg
How much is in the AOD-9604 5mg vial?
5mg of lyophilized powder. The amount is printed on the label.
Is it in stock?
Yes, AOD-9604 5mg is in stock now.
Is AOD-9604 5mg lab tested?
Yes. The lab reports are in the product photos, so you can check purity before you order.
Which size should I buy?
Pick by how much you’ll use. Bigger vials cost less per milligram, smaller ones mean less sits open in the fridge. The size comparison above lists every AOD-9604 option.
What do I mix AOD-9604 5mg with?
Sterile bacteriostatic water. The reconstitution section above shows the concentration for each volume.
Buy AOD-9604 5mg from Evolve Peptides
Ready to order? AOD-9604 5mg costs $55.00 and is in stock. Add it to your cart and you’re done. Add a vial of bacteriostatic water if you don’t have any, so you’re ready to reconstitute when it arrives.
Need more for the same project? See the rest of our weight loss peptides.
For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.









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