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SR 142948

CAT: 0804-HY-107664-01Size: 1 mgDry Ice: NoHazardous: No
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CAT#:0804-HY-107664-01Size:1 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
SR 142948 is an orally active and selective non-peptide neurotensin receptor (NT) antagonist with IC50s of 1.19 nM, 0.32 nM, 3.96 nM in h-NTR1-CHO cells, HT-29 cells, and adult rat brain, respectively. SR 142948 antagonizes NT-induced inositol monophosphate formation in HT-29 cells with an IC50 of 3.9 nM. SR 142948 blocks hypothermia, analgesia and steering behavior induced by NT in vivo. SR 142948 shows blood-brain permeability and can be used in study of psychiatric disorders[1][2].
CAS Number
184162-64-9
UNSPSC
12352005
Target
Neurotensin Receptor
Type
Reference compound
Related Pathways
GPCR/G Protein; Neuronal Signaling
Applications
Neuroscience-Neuromodulation
Field of Research
Neurological Disease
Assay Protocol
https://www.medchemexpress.com/sr-142948.html
Purity
99.16
Solubility
DMSO : 100 mg/mL (ultrasonic)
Smiles
O=C(C1=NN(C2=C(C=C(C(N(C)CCCN(C)C)=O)C=C2)C(C)C)C(C3=C(C=CC=C3OC)OC)=C1)NC4([C@H]5C[C@H](C6)C[C@@H]4C[C@H]6C5)C(O)=O
Molecular Formula
C39H51N5O6
Molecular Weight
685.85
References & Citations
[1]Portier M, et al. Neurotensin type 1 receptor-mediated activation of krox24, c-fos and Elk-1: preventing effect of the neurotensin antagonists SR 48692 and SR 142948. FEBS Lett. 1998 Jul 31;432 (1-2) :88-93.|[2]Gully D, et al. Biochemical and pharmacological activities of SR 142948A, a new potent neurotensin receptor antagonist. J Pharmacol Exp Ther. 1997 Feb;280 (2) :802-12.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Reference compound1
Clinical Information
No Development Reported

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