URB-597


CAS No. : 546141-08-6

(Synonyms: KDS-4103)

546141-08-6
Price and Availability of CAS No. : 546141-08-6
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5mg $45 In-stock
10mg $70 In-stock
25mg $150 In-stock
50mg $250 In-stock
100mg $400 In-stock
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Cat. No. : HY-10864
M.Wt: 338.40
Formula: C20H22N2O3
Purity: >98 %
Solubility: DMSO : ≥ 100 mg/mL;H2O : < 0.1 mg/mL
Introduction of 546141-08-6 :

URB-597 (KDS-4103) is an orally bioavailable and selective FAAH inhibitor. URB-597 inhibits FAAH activity with an IC50s of approximately 5 nM in rat brain membranes, 0.5 nM in intact rat neurons, 3 nM in human liver microsomes. Antidepressant-like effects. Analgesic activity[1]. In Vitro: URB-597 (KDS-4103) prevents the FAAH-catalyzed hydrolysis of [3H]anandamide by primary cultures of rat cortical neurons with an IC50 value of ~0.50 nM[1]. In Vivo: URB-597 (KDS-4103) inhibits rat brain FAAH activity after intraperitoneal (i.p.) administration with a median inhibitory dose (ID50) of 0.15 mg/kg in wild-type mice (+/+) or FAAH-null mice (-/-)[1].
KDS-4103 (0.1-0.3 mg/kg, i.p.) elicits significant, anxiolytic-like, antidepressant-like and analgesic effects, which are prevented by treatment with CB1 receptor antagonists in rats and mice[1].
KDS-4103 is orally available in rats and cynomolgus monkeys[1].
URB-597 inhibits FAAH in the brain rapidly (1 h), sustains at >90% through 12 h and >60% through 24 h after an oral dose of 10 mg/kg.

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