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217168 AKR1C3 Inhibitor (3-(4-(Trifluoromethyl)phenylamino)benzoic Acid) CAS:

Specifications
Grade
Highly Purified
Molecular Formula
C₁₄H₁₀F₃NO₂
Molecular Weight
281.2
EU Commodity Code
38220090
Shipping Temp
Blue Ice
Storage Temp
-20°C

A cell-permeable 3-phenyl-aminobenzoate compound that acts as a potent, competitive, reversible, active-site targeting inhibitor of aldo-keto reductase 1C3 (AKR1C3; type 5 17b-hydroxysteroid dehydrogenase) (IC50 = 60nM) with excellent selectivity over other closely related human AKR isoforms (IC50 = 22.7, 15.4, 62.7, >50, and >50uM for and AKR1C1, AKR1C2, AKR1C4, AKR1B1 and AKR1B10, respectively. Exhibits a weak inhibitory effect on cyclooxygenase 1 and 2 (IC50 = 100uM). Shown to efficiently block the AKR1C3-mediated production of testosterone in LNCaP-AKR1C3 cells (~10uM).

Formula
C₁₄H₁₀F₃NO₂
Molecular Weight
281.2
Solubility
DMSO (50mg/ml)
Storage and Stability
Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile buffer or dH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Purity
~99% (HPLC)
Concentration
Not determined
Form
Supplied as a white powder.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
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