Description
Our URB597 powder is URB597 supplied as loose powder. Each batch is tested by LC-MS to 99% purity or higher. It’s $199.99. It’s sold for laboratory research only.
It’s also available as URB597 liquid. Browse the rest of our nootropic powders for related compounds.
What is URB597?
URB597 is an irreversible inhibitor of fatty acid amide hydrolase (FAAH), the enzyme that breaks down anandamide. It raises anandamide levels without acting on cannabinoid receptors directly.
It was developed by Daniele Piomelli’s group.
URB597 powder specifications
- Compound: URB597 (EX597, KDS-4103, ORG-231295)
- CAS number: 546141-08-6
- Molecular formula: C20H22N2O3
- Molecular weight: 338.40
- Purity: 99% or higher, tested by LC-MS
- Amount: 1g
- Form: Loose powder
- Storage: Keep it refrigerated
- Use: laboratory research only, not for human or veterinary use
Research on URB597
Kathuria and colleagues reported in Nature Medicine (2003) anxiety-reducing effects in rats.
It’s a standard tool in endocannabinoid research.
Search PubMed for the full studies. We stick to what’s been published.
Tips for measuring URB597 powder
Buying URB597 as a powder gives you full control. Weigh out exactly what your protocol calls for, make up your own solutions, or encapsulate it yourself.
For small amounts you’ll want a scale that reads to at least 0.01g, and ideally 0.001g. Our digital scale and micro scoops make it easier to get consistent measurements. Weigh onto clean weighing paper, and close the bag or jar straight after so the powder doesn’t pick up moisture.
Making a solution from URB597 powder
To make a stock solution, decide on the final volume and concentration first. For 30mL at 10mg/mL you’d weigh 300mg of URB597, dissolve it in about 25mL of solvent, then top up to exactly 30mL.
Check the compound’s solubility in your chosen solvent before you start, and try a small test amount first. Store the finished solution in a labelled glass bottle.
URB597 quality and testing
Every batch of URB597 is checked with liquid chromatography-mass spectrometry (LC-MS) before it goes on sale. LC-MS separates a sample into its parts and identifies each one by mass, so it confirms what the compound is and how much of the sample it makes up. The current batch tested at 99% or higher.
Small differences between batches are normal, so write the batch number from the label into your records. If something looks wrong when your order arrives, like discoloured powder or a cloudy solution, set it aside and don’t use it.
How to store URB597
Keep it refrigerated. Use a clean, dry scoop each time, and reseal the container straight away. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.
Common questions about the URB597 powder
What can I dissolve URB597 powder in?
That depends on the compound’s solubility and your protocol. Check the solubility data for your solvent first, and test a small amount before making up a full batch.
What scale do I need?
One that reads to 0.01g at minimum, and 0.001g for very small amounts. Our pocket scale reads to 0.01g.
Is the URB597 powder in stock?
Yes. Every option on this page is in stock and ready to ship.
Related nootropics
Other products in the same range include Uridine monophosphate powder, Unifiram powder, Urolithin B powder and Ulotaront powder. Our main Nootropics page lists everything in the category.
Buy URB597 powder from Umbrella Labs
Ordering takes a minute. Add it to your cart and check out. The URB597 powder is in stock and ready to ship. If you’re stocking up, take a look at nootropic powders too.
Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.
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