Cayman Chemical Item Number 10046

(CAS 546141-08-6)

See more


The enzyme fatty acid amide hydrolase (FAAH) is widely expressed in brain and other tissues, and is capable of hydrolyzing anandamide (AEA) and other simple esters and amides with long unsaturated acyl chains.1 The enzyme fatty acid amide hydrolase (FAAH) is widely expressed in brain and other tissues, and is capable of hydrolyzing anandamide (AEA) and other simple esters and amides with long unsaturated acyl chains.1 URB597 was recently synthesized and reported to be a potent and selective inhibitor of FAAH.2 URB597 inhibits FAAH with an IC50 of 4.6 nM in brain membranes and 0.5 nM in intact neurons. It has been demonstrated in FAAH(-/-) mice that marked depression of FAAH activity results in reduced sensation of pain and enhanced endocannabinoid signalling.3 URB597 exhibits both anti-nociceptive and anxiolytic effects in vivo without evoking other symptoms associated with cannabinoid-like compounds. Thus, URB597 may serve as a lead compound for the development of new analgesic and anxiolytic drugs.

1. Cravatt, B.F., Giang, D.K., Mayfield, S.P., et al. Molecular characterization of an enzyme that degrades neuromodulatory fatty-acid amides. Nature 384 83-87 (1996).

2. Kathuria, S., Gaetani, S., Fegley, D., et al. Modulation of anxiety through blockade of anandamide hydrolysis. Nat Med 1(9) 76-81 (2003).

3. Cravatt, B.F., Demarest, K., Patricelli, M.P., et al. Supersensitivity to anandamide and enhanced endogenous cannabinoid signaling in mice lacking fatty acid amide hydrolase. Proc Natl Acad Sci USA 98(16) 9371-9376 (2001).

Formal Name (3'-​(aminocarbonyl)[1,​1'-​biphenyl]-​3-​yl)-​cyclohexylcarbamate
CAS Number 546141-08-6
Molecular Formula C20H22N2O3
Formula Weight 338.4
Formulation A crystalline solid
Purity >98%
Stability 2 years
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere
Copy SMILES to clipboard
InCHI Code
Copy InCHI code to clipboard
Copy InCHI key to clipboard

Download free InCHI Key generation software

URB597 is available in the following screening library:

Size Price Quantity Subtotal
5 mg $32.00 $0.00
10 mg $61.00 $0.00
50 mg $256.00 $0.00
100 mg $448.00 $0.00
Bulk Contact
Cart Total $0.00

Pricing updated 2015-08-02. Prices are subject to change without notice.

To ask for assistance with one of our products please contact a Technical Support Scientist.

Warning This product is not for human or veterinary use.

Related Products

4-(n-nonyl) Benzeneboronic Acid
Arachidonoyl Serotonin
Methyl α-Linolenyl Fluorophosphonate
Methyl γ-Linolenyl Fluorophosphonate
O-Arachidonoyl Glycidol
Oleoyl Oxazolopyridine
Show all 11 Hide all but first 3


Batch-specific Information

Get batch-specific data and documents by batch number

Separate multiple batch numbers with commas

Cayman Chemical Company regularly evaluates our shipping methods to ensure product stability is maintained and our corporate environmental impact is minimized. Products selected for review are evaluated and shipping methods are certified by our Scientists. While occasionally our method of shipping a product may change, rest assured the shipping conditions on all Cayman Chemical products have been reviewed and validated.

Upon receipt, it is important to check the storage requirements of your products and place them at the appropriate temperature. Products shipped without ice may require frozen storage for long term stability.

Cayman Chemical was formed over thirty years ago by demonstrating the value of naturally growing gorgonian corals as a renewable, economically viable source of prostaglandins. Today we operate our business knowing that we owe our start to the renewable resources our environment had provided. As Cayman Chemical continues to grow we consistently evaluate our business processes to ensure we are operating at the highest environmental standards.

Cayman Chemical

1180 East Ellsworth Road

Ann Arbor, Michigan 48108 USA


Please wait...