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Key Documents

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SML2117

Sigma-Aldrich

TCS-1102

≥98% (HPLC)

Sinónimos:

BBAC, (2S)-N-[1,1′-Biphenyl]-2-yl-1-[2-[(1-methyl-1H-benzimidazol-2-yl)thio]acetyl]-2-pyrrolidinecarboxamide, DORA-1, N-(1,1′-Biphenyl-2-yl)-1-{[(1-methyl-1H-benzimidazol-2-yl)thio]acetyl}-L-prolinamide, TCS 1102, TCS1102, (2S)-N-[1,1′-Biphenyl]-2-yl-1-[2-[(1-methyl-1H-benzimidazol-2-yl)thio]acetyl]-2-pyrrolidinecarboxamide

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About This Item

Fórmula empírica (notación de Hill):
C27H26N4O2S
Número de CAS:
916141-36-1
Peso molecular:
470.59
MDL number:
MFCD18086894
UNSPSC Code:
12352200

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

CN1C2=CC=CC=C2N=C1SCC(N3CCC[C@H]3C(NC4=CC=CC=C4C5=CC=CC=C5)=O)=O

InChI

1S/C27H26N4O2S/c1-30-23-15-8-7-14-22(23)29-27(30)34-18-25(32)31-17-9-16-24(31)26(33)28-21-13-6-5-12-20(21)19-10-3-2-4-11-19/h2-8,10-15,24H,9,16-18H2,1H3,(H,28,33)/t24-/m0/s1

InChI key

YSBGRVXJEMSEQY-DEOSSOPVSA-N

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Biochem/physiol Actions

TCS-1102 (DORA-1) is a high-affinity (Ki = 3 nM against [3H]-TCS-1102 for binding hOX1R and Ki = 0.2 nM against [3H]-pyrrolylphenyl analog for binding hOX2R) dual orexin receptor antagonist (DORA) that potently inhibits calcium mobilization in hOX1R & hOX2R CHO transfectants (IC50 = 17 & 4 nM, respectively). TCS-1102 promotes sleep (50-100 mg/kg p.o.), decreases fear/anxiety (10-20 mg/kg i.p.), and inhibits ADL-orexin B peptide-induced locomotion (by 56%/74%/100% with 15/50/100 mg/kg i.p. 30 min before ADL-XB ICV injection) with good pharmacokinetic properties, brain penetration (Brain/plasma conc. = 2.37 μM/3.50 μM 3 hrs post 100 mg/kg i.p.), and oral availability (Cmax/AUC(0–24h) = 1.21 μM/6.8 μM h and 3.01 μM/12.5 μM h, respectively post 50 and 100 mg/kg p.o. dosage) in rats in vivo.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Vijayakumar Mavanji et al.
Sleep, 38(9), 1361-1370 (2015-04-08)
The ventrolateral preoptic area (VLPO) and the orexin/hypocretin neuronal system are key regulators of sleep onset, transitions between vigilance states, and energy homeostasis. Reciprocal projections exist between the VLPO and orexin/hypocretin neurons. Although the importance of the VLPO to sleep
Huiying Wang et al.
Behavioural brain research, 316, 47-53 (2016-08-31)
Orexin (hypocretin) neurons located in the posterior hypothalamus send projections to multiple areas of the brain involved in arousal and experimental evidence indicates that these neurons play a role in the physiological and behavioral responses to stress. This study was
Xiaoyu Chen et al.
Brain structure & function, 219(6), 2103-2118 (2013-08-21)
Orexins (hypocretins) are peptides that have been shown to regulate behavioral arousal and wakefulness. Recent evidence indicates that orexin neurons are activated by stress and that orexins play a role in anxiety. The present paper describes a series of experiments
Tony Ngo et al.
Nature chemical biology, 13(2), 235-242 (2016-12-20)
Understanding the pharmacological similarity of G protein-coupled receptors (GPCRs) is paramount for predicting ligand off-target effects, drug repurposing, and ligand discovery for orphan receptors. Phylogenetic relationships do not always correctly capture pharmacological similarity. Previous family-wide attempts to define pharmacological relationships
Yuhei Nishimura et al.
Frontiers in pharmacology, 6, 257-257 (2015-11-19)
Sleep-wake states are impaired in various neurological disorders. Impairment of sleep-wake states can be an early condition that exacerbates these disorders. Therefore, treating sleep-wake dysfunction may prevent or slow the development of these diseases. Although many gene products are likely
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