Synonym: CL 285,489; CL 285489; CL-285,489; CL-285489; CL285,489; CL285489; N-Methyl-N-(3-(3-(thiophene-2-carbonyl)pyrazolo[1,5-a]pyrimidin-7-yl)phenyl)acetamide; N-Methyl-N-[3-[3-(2-thienylcarbonyl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl]acetamide; NBI 34060; NBI-34060; NBI34060
CAS Number: 325715-02-4
Empirical Formula (Hill Notation): C20H16N4O2S
Molecular Weight: 376.43
MDL Number: MFCD09264193
Linear Formula: C20H16N4O2S
Product Type: Chemical
assay |
≥98% (HPLC) |
color |
white to beige |
form |
powder |
Quality Level |
100 ![External link](https://krackeler.com/images/sigma/ext-link.gif) |
solubility |
DMSO: 2 mg/mL, clear |
storage temp. |
2-8°C |
Biochem/physiol Actions: |
Indiplon (NBI 34060) is an orally active, high-affinity GABAA receptor positive allosteric modulator (PAM) with preferential labeling of alpha1 subunits-containing receptors (rat cerebellar/cerebral cortex membranes binding KD = 1.01/0.45 nM). Indiplon potentiates GABA-induced chloride conductance of cultured rat cortical neurons (EC50 = 11.6 nM vs 152 nM/630 nM) and exhibits sedative efficacy in mice (ED50 = 1 mg/kg/passive avoidance & 2.7 mg/kg/locomotor activity inhibition po.) and rats (ED50 = 2.5 mg/kg/locomotor activity inhibition & 3 mg/kg/vigilance impairment po.) in vivo. Indiplon shows greater affinity, in vitor and in vivo potency than zaleplon and zolpidem. |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
Purity |
≥98% (HPLC) |
Storage Temp. |
2-8°C |
UNSPSC |
12352200 |