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Merck

O7389

Olprinone hydrochloride

≥98% (HPLC), solid

Synonym(s):

1,2-Dihydro-5-(imidazo[1,2-a]pyridin-6-yl)-6-methyl-2-oxo-3-pyridinecarbonitrile hydrochloride, Loprinone hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C14H10N4O · HCl
CAS Number:
119615-63-3
Molecular Weight:
286.72
NACRES:
NA.77
PubChem Substance ID:
24724566
UNSPSC Code:
41106305
MDL number:
MFCD01749474
Assay:
≥98% (HPLC)
Form:
solid

Key Documents

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Product Name

Olprinone hydrochloride, ≥98% (HPLC), solid

InChI

1S/C14H10N4O.ClH/c1-9-12(6-11(7-15)14(19)17-9)10-2-3-13-16-4-5-18(13)8-10;/h2-6,8H,1H3,(H,17,19);1H

SMILES string

Cl[H].CC1=C(C=C(C#N)C(=O)N1)c2ccc3nccn3c2

InChI key

PWTBMBAQRAOAFF-UHFFFAOYSA-N

assay

≥98% (HPLC)

form

solid

color

beige

solubility

DMSO: ≤4 mg/mL
H2O: 6.8 mg/mL

storage temp.

2-8°C

Biochem/physiol Actions

Selective phosphodiesterase 3 (PDE3) inhibitor.

Features and Benefits

This compound is a featured product for Cyclic Nucleotide research. Click here to discover more featured Cyclic Nucleotide products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
056K47151
056K4715

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Kiyoto Nishi et al.
Journal of cardiology, 59(3), 366-373 (2012-03-01)
The ambulatory treatment of advanced heart failure (HF) with intermittent infusions of inotropes or natriuretic peptide chosen immediately before each infusion has not been described. Between May 2005 and July 2009, we treated 11 patients presenting with advanced HF, who
Mayumi Tachikawa et al.
Masui. The Japanese journal of anesthesiology, 61(6), 566-573 (2012-07-04)
Beta blockers are frequently used to reduce cardiac oxygen demand in off-pump coronary artery bypass grafting (OPCAB). However, significant bradycardia or negative inotropic effects are seen on occasion. We hypothesized that combined use of landiolol (L), an ultra short-acting beta
Katsushi Kinouchi et al.
General thoracic and cardiovascular surgery, 60(2), 73-81 (2012-02-14)
The benefit of terminal blood cardioplegia (TWBCP) is insufficient after prolonged ischemia associated with inevitable oxidant-mediated injury by this modality alone. We tested the effects of TWBCP supplemented with high-dose olprinone, which is a phosphodiesterase III inhibitor, a clinically available
Martin Kertys et al.
Biomedical chromatography : BMC, 33(10), e4620-e4620 (2019-06-20)
A simple, highly sensitive and rapid method for quantification of olprinone (phosphodiesterase 3 inhibitor) in rabbit plasma using liquid chromatography-tandem mass spectrometry with electrospray was developed. An aliquot of 50 μL of plasma sample was cleaned up and extracted using Ostro™
Hiroo Yamanaka et al.
Journal of cardiovascular pharmacology, 57(5), 579-583 (2011-02-18)
Neuropsychological dysfunction with cardiopulmonary bypass (CPB) may be facilitated by inadequate cerebral oxygen balance during CPB. Olprinone, a phosphodiesterase III inhibitor, augments cerebral blood flow by a direct vasodilator effect on cerebral arteries. We conducted the present randomized study in
View All Related Papers

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Cyclic nucleotides like cAMP modulate cell function via PKA activation and ion channels.

Phosphodiesterases

Cyclic nucleotide phosphodiesterases (PDEs) catalyze the hydrolysis of cAMP and/or cGMP. There are 11 different mammalian PDE families.

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