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O1016

Sigma-Aldrich

OPC-21268 hydrate

≥98% (HPLC)

Sinónimos:

1-{1-[4(3-acetylaminopropoxy)benzoyl]-4-piperidyl}-3,4-dihydro-2(1H)-quinolinone hydrate, N-[3-[4-[[4-(3,4-dihydro-2-oxo-1(2H)-quinolinyl)-1-piperidinyl]carbonyl]phenoxy]propyl]-acetamide hydrate

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About This Item

Fórmula empírica (notación de Hill):
C26H31N3O4 · xH2O
Número de CAS:
131631-89-5
Peso molecular:
449.54 (anhydrous basis)
MDL number:
MFCD18632552
UNSPSC Code:
51111800
PubChem Substance ID:
329818893
NACRES:
NA.77

assay

≥98% (HPLC)

form

powder

color

white to off-white

solubility

DMSO: ≥20 mg/mL

originator

Merck & Co., Inc., Kenilworth, NJ, U.S.

storage temp.

2-8°C

SMILES string

O.CC(=O)NCCCOc1ccc(cc1)C(=O)N2CCC(CC2)N3C(=O)CCc4ccccc34

InChI

1S/C26H31N3O4.H2O/c1-19(30)27-15-4-18-33-23-10-7-21(8-11-23)26(32)28-16-13-22(14-17-28)29-24-6-3-2-5-20(24)9-12-25(29)31;/h2-3,5-8,10-11,22H,4,9,12-18H2,1H3,(H,27,30);1H2

InChI key

QTCWOUIERWBMQV-UHFFFAOYSA-N

Biochem/physiol Actions

OPC-21268 is one of 2 non-peptide V1a selective antagonists, along with SR-49059. Arginine vasopressin (AVP) is a hormone that plays an important part in circulatory and water homoeostasis and is important in renal hemodynamic alterations, water retention, and cardiac remodeling in congestive heart failure (CHF). There are three AVP receptor subtypes-V1a, V1b, and V2 - all belong to the large rhodopsin-like G-protein-coupled receptor family. V(1a) antagonists improve water balance and cardiac hypertrophy in CHF and might be beneficial for the treatment of water retention and cardiac remodeling in CHF.

Features and Benefits

This compound was developed by Merck & Co., Inc., Kenilworth, NJ, U.S.. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H302,H400

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1

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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Visite la Librería de documentos

Iu V Natochin et al.
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova, 93(6), 625-634 (2007-09-14)
In experiments on non-anesthetized female Wistar rats, it has been shown that injection of 1-deamino-arginine-vasotocin (1dAVT) increases sodium excretion and solute-free water reabsorption. Antagonists of V1-receptors (OPC-31260, Otsuka Pharmaceutical Co., Ltd., Japan) eliminates the effect water reabsorption whereas antagonist of
Toshiki Yamada et al.
General and comparative endocrinology, 157(1), 63-69 (2008-05-02)
Physiological function of arginine vasotocin (AVT) and effect of receptor antagonists of vasopressin were electrophysiologically investigated on transepithelial transport of ions in the abdominal skin of Hyla japonica and Rana nigromaculata by means of the Ussing chamber system. Administrations of
Makoto Takada et al.
Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 180(3), 393-402 (2009-12-02)
Amphibian skin has osmoregulatory functions, with Na(+) crossing from outside to inside. Na(+) transport can be measured as the short-circuit current (SCC). We investigated the short-term and long-term effects of arginine vasotocin (AVT) and mesotocin (MT) (which modulate Na(+) transport)
James Walter Ferguson et al.
Clinical science (London, England : 1979), 105(1), 1-8 (2003-03-18)
Vasopressin, or antidiuretic hormone, is a peptide hormone that is released from the posterior pituitary gland in response to changes in blood pressure and plasma osmolality. The main pathophysiological states associated with high plasma vasopressin concentrations are cirrhosis, cardiac failure
Sho Maejima et al.
General and comparative endocrinology, 157(2), 196-202 (2008-06-17)
Anuran amphibians do not drink orally but absorb water osmotically through the highly permeable ventral skin. In this cutaneous water absorption, roles of the putative cerebral osmoreceptors and functions of arginine vasotocin (AVT) were examined in the central nervous system
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