DAA-1106

DAA1106 is a potent and selective ligand for peripheral benzodiazepine receptor (PBR), as a potent and selective agonist at the peripheral benzodiazepine receptor. Target:PBR in vitro: DAA1106 binding to PBR was significantly increased in widespread areas in MCI subjects when compared to healthy controls.[1] DAA-1106 is a drug which acts as a potent and selective agonist at the peripheral benzodiazepine receptor, also known as the mitochondrial 18 kDa translocator protein or TSPO, but with no affinity at the GABAA receptor. [2] in vivo: DAA-1106 has anxiolytic effects in animal studies. DAA-1106 has a sub-nanomolar binding affinity (Ki) of 0.28nM, and has been used extensively in its 3H or 11C radiolabelled form to map TSPO in the body and brain, which has proved especially helpful in monitoring the progress of neurodegenerative diseases such as Alzheimer's disease. [2]

Product Specifications

CAS Number

[220551-92-8]

UNSPSC

12352005

Hazard Statement

H302, H315, H319, H335

Target

GABA Receptor

Type

Reference compound

Related Pathways

Membrane Transporter/Ion Channel; Neuronal Signaling

Applications

Neuroscience-Neurodegeneration

Field of Research

Neurological Disease

Assay Protocol

https://www.medchemexpress.com/DAA-1106.html

Purity

99.93

Solubility

DMSO : 100 mg/mL (ultrasonic)

Smiles

CC(N(CC1=CC(OC)=CC=C1OC)C2=CC(F)=CC=C2OC3=CC=CC=C3)=O

Molecular Formula

C23H22FNO4

Molecular Weight

395.42

Precautions

H302, H315, H319, H335

References & Citations

[1]Yasuno F, et al. Increased binding of peripheral benzodiazepine receptor in mild cognitive impairment-dementia converters measured by positron emission tomography with [11C]DAA1106. Psychiatry Res. 2012 Jul 30;203 (1) :67-74.|[2]DAA1106