Product Data Sheet

GR 159897

Catalog No. A19862

main product photo
GR 159897 is a highly potent, selective, competitive, brain-penetrated non-peptide antagonist at tachykinin NK2 receptors, inhibits binding of [3H]GR100679 to hNK2-CHO cells and rat colon membranes with pKis of 9.51 and 10, respectively. Antagonizes bronchoconstriction, with anxiolytic-like activity.
Chemical Information
Catalog Num A19862
M. Wt 414.54
Formula C23H27FN2O2S
Purity >98%
Storage at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base)
CAS No. 158848-32-9
Synonyms GR159897; GR-159897
SMILES O=[S@](CC1(OC)CCN(CCC2=CNC3=C2C=C(F)C=C3)CC1)C4=CC=CC=C4
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

Biological Activity
Discription GR 159897 is a highly potent, selective, competitive, brain-penetrated non-peptide antagonist at tachykinin NK2 receptors, inhibits binding of [3H]GR100679 to hNK2-CHO cells and rat colon membranes with pKis of 9.51 and 10, respectively. Antagonizes bronchoconstriction, with anxiolytic-like activity.
Targets
Target Value
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SHIPPING AND STORAGE
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