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SML3945

Sigma-Aldrich

ARN11391

≥98% (HPLC)

Synonym(s):

2-Ethyl-N-[2-(oxan-2-ylmethoxy)phenyl]-4,5,6,7-tetrahydroindazole-3-carboxamide, ARN 11391, ARN-11391

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About This Item

Empirical Formula (Hill Notation):
C22H29N3O3
CAS Number:
Molecular Weight:
383.48
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

-10 to -25°C

Biochem/physiol Actions

Selective inositol triphosphate receptor type 1 (ITPR1) potentiator for wild-type as well as two ITPR1 SCA29 mutants, R269W or T267M.

ARN11391 is a selective inositol triphosphate receptor type 1 (ITPR1), but not ITPR2 or ITPR3, potentiator (open channel probability (Po) = 0.2 with 20 µM ARN11391 and <0.01 without by on-nucleus nuclear patch-clamp using TPR1-YFP-expressing HEK293 cells) that potenitates IP3- (by photolysis of caged IP3) and UPT-induced calcium increase in HEK293 transfectants expressing wild-type as well as ITPR1 SCA29 mutants, R269W or T267M (5 µM UTP with or without 10 µM ARN11391).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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