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AER-271

  Cat. No.:  DC21988   Featured
Chemical Structure
634913-39-6
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More than 5000 active chemicals with high quality for research!
Field of application
AER-271 (AER271) is a selective, small molecule inhibitor of aquaporin-4 (AQP4), the prodrug of AER-270 with enhanced solubility.
Cas No.: 634913-39-6
Chemical Name: 2-{[3,5-Bis(trifluoromethyl) phenyl]carbamoyl}-4-chlorophenyl dihydrogen phosphate
Synonyms: AER-271|AER271
SMILES: C1=CC(=C(C=C1Cl)C(=O)NC2=CC(=CC(=C2)C(F)(F)F)C(F)(F)F)OP(=O)(O)O
Formula: C15H9ClF6NO5P
M.Wt: 463.653
Purity: >98%
Sotrage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Description: AER-271, a phosphonate prodrug derivative of AER-270, is an aquaporin-4 (AQP4) inhibitor for the research of acute ischemic stroke[1].
Target: Aquaporin-4 (AQP4)[1]
In Vitro: AER-271 is converted in vivo to AER-270 by endogenous phosphatases. AER-271 blocks acute cerebral edema and improves early outcome in a pediatric model of asphyxial cardiac arrest[1]. AER-271 reduces cerebral edema and improves neurological outcomes in rodent ischemic stroke models. Mice treated with AER-271 (5 mg/kg; i.p. injection) show improved outcomes and reduced cerebral edema in a model of ischemic stroke[2]. Animal Model: Male mice (C57BL/6J, 8-12 week-old, 25-30 g)[2] Dosage: 5 mg/kg Administration: Treated by i.p. injection Result: Had better outcomes with an average neurological score of 0.89±0.31 compared with control mice receiving vehicle had an average neurological score of 2.50±0.62.
References: [1]. Wallisch JS, et al. The aquaporin-4 inhibitor AER-271 blocks acute cerebral edema and improves early outcome in a pediatric model of asphyxial cardiac arrest. Pediatr Res. 2019 Mar;85(4):511-517. [2]. Farr GW, et al. Functionalized Phenylbenzamides Inhibit Aquaporin-4 Reducing Cerebral Edema and Improving Outcome in Two Models of CNS Injury. Neuroscience. 2019 Apr 15;404:484-498.
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