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SML2223

Sigma-Aldrich

WAY-267464 dihydrochloride

≥98% (HPLC)

Synonym(s):

4-(3,5-Dihydroxy-benzyl)-piperazine-1-carboxylic acid 2-methyl-4-(3-methyl-4,10-dihydro-3H-2,3,4,9-tetraaza-benzo[f]azulene-9-carbonyl)-benzylamide dihydrochloride, N-[[4-[(4,10-Dihydro-1-methylpyrazolo[3,4-b][1,5]benzodiazepin-5(1H)-yl)carbonyl]-2-methylphenyl]methyl]-4-[(3,5-dihydroxyphenyl)methyl]-1-piperazinecarboxamide dihydrochloride, WAY 267,464 dihydrochloride, WAY 267464 dihydrochloride, WAY-267,464 dihydrochloride, WAY267464 dihydrochloride

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About This Item

Empirical Formula (Hill Notation):
C32H35N7O4 · 2HCl
CAS Number:
1432043-31-6
Molecular Weight:
654.59
MDL number:
MFCD23135228
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

H2O: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C(NCC1=CC=C(C=C1C)C(N2CC3=C(NC4=CC=CC=C24)N(N=C3)C)=O)N5CCN(CC5)CC6=CC(O)=CC(O)=C6

InChI

1S/C32H35N7O4.2ClH/c1-21-13-23(31(42)39-20-25-18-34-36(2)30(25)35-28-5-3-4-6-29(28)39)7-8-24(21)17-33-32(43)38-11-9-37(10-12-38)19-22-14-26(40)16-27(41)15-22;;/h3-8,13-16,18,35,40-41H,9-12,17,19-20H2,1-2H3,(H,33,43);2*1H

InChI key

OTFWXMFLPMUDFP-UHFFFAOYSA-N

Biochem/physiol Actions

WAY-267464 is a non-peptide drug with a novel mechanism of action (MOA) to treat psychosis and schizophrenia.
WAY-267464 is a non-peptide oxytocin receptor (OTR) agonist (EC50 = 61-881 nM; Ki = 58-978 nM) that, unlike oxytocin (OT), displays antagonist instead of agonist activity toward vasopressin V1a receptor/V1aR (IC50 = 613 nM; Ki = 27-113 nM). WAY-267464 exhibits OT-like anxiolytic effects in assays measuring both behavioral (33% increase in punished crossing by 10 mg/mL ip or 10 μg/mouse icv in four-plate tests; 75% increased open quadrants stay by 3 μg/mouse icv in elevated zero maze) and autonomic (47% higher stress-induced hyperthermia by 10 μg/mouse icv) parameters of the anxiety response. Similar to the antipsychotic-like effects reported for OT, WAY-267464 also reverses disruption in prepulse inhibition of the acoustic startle reflex induced by either MK-801 or amphetamine. Unlike OT, WAY-267464 does not affect immobility in mouse tail suspension test.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Nisrine Lahoud et al.
Psychoneuroendocrinology, 38(10), 2184-2195 (2013-09-17)
The oxytocinergic system promotes social behavior and reduces anxiety. The significant roles and functional interactions of the medial prefrontal cortex and the amygdala in the regulation of fear provide a unique experimental setting to examine the effects of oxytocin on
William T Jorgensen et al.
European journal of medicinal chemistry, 108, 730-740 (2016-01-08)
A previously identified, non-peptidic oxytocin (OT) receptor agonist WAY-267,464 (1) and nine novel derivatives (3, 4a-7a, 4b-7b) were synthesised and evaluated in vitro with the aim of systematically exploring hydrogen bonding interactions and ligand flexibility. All analogues were subjected to competition
Robert H Ring et al.
Neuropharmacology, 58(1), 69-77 (2009-07-21)
The widely reported effects of oxytocin (OT) on CNS function has generated considerable interest in the therapeutic potential for targeting this system for a variety of human psychiatric diseases, including anxiety disorders, autism, schizophrenia, and depression. The utility of synthetic
William T Jorgensen et al.
European journal of medicinal chemistry, 143, 1644-1656 (2017-11-12)
WAY-267,464 (1) and twelve conformationally rigid analogues (3a-f-4a-f) were synthesised, characterised and evaluated in cellular assays with the aim of systematically exploring interactions with the oxytocin receptor (OTR). Each analogue was evaluated in radioligand binding displacement assays at both human
C Hicks et al.
Journal of neuroendocrinology, 24(7), 1012-1029 (2012-03-17)
Previous research suggests that the nonpeptide oxytocin receptor (OTR) agonist WAY 267,464 may only partly mimic the effects of oxytocin in rodents. The present study further explored these differences and related them to OTR and vasopressin 1a receptor (V(1a) R)
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