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A0862

Sigma-Aldrich

A-740003

≥98% (HPLC)

Synonym(e):

N-(1-{[(cyanoimino)(5-quinolinylamino) methyl] amino}-2,2-dimethylpropyl)-2-(3,4-dimethoxyphenyl)acetamide

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About This Item

Empirische Formel (Hill-System):
C26H30N6O3
CAS-Nummer:
861393-28-4
Molekulargewicht:
474.55
MDL-Nummer:
MFCD09970333
UNSPSC-Code:
12352200
PubChem Substanz-ID:
329770637
NACRES:
NA.77

Qualitätsniveau

100

Assay

≥98% (HPLC)

Form

powder

Farbe

white to light brown

Löslichkeit

DMSO: 10 mg/mL, clear (warmed)

Lagertemp.

2-8°C

SMILES String

COc1ccc(CC(=O)NC(N\C(Nc2cccc3ncccc23)=N\C#N)C(C)(C)C)cc1OC

InChI

1S/C26H30N6O3/c1-26(2,3)24(31-23(33)15-17-11-12-21(34-4)22(14-17)35-5)32-25(29-16-27)30-20-10-6-9-19-18(20)8-7-13-28-19/h6-14,24H,15H2,1-5H3,(H,31,33)(H2,29,30,32)

InChIKey

PUHSRMSFDASMAE-UHFFFAOYSA-N

Allgemeine Beschreibung

A-740003 is a highly affine and selective P2X7 receptor antagonist and is best for the progression of a radiotracer for imaging of neuroinflammation by positron emission tomography.

Biochem./physiol. Wirkung

A-740003 is a selective P2X7 purinoceptor antagonist.

Leistungsmerkmale und Vorteile

This compound is featured on the P2 Receptors: P2X Ion Channel Family page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Clenbuterol -hydrochlorid ≥95%

Sigma-Aldrich

C5423

Clenbuterol -hydrochlorid

Brillantblau G 250, for microscopy

Sigma-Aldrich

27815

Brillantblau G

Natriumpalmitat ≥98.5%

Sigma-Aldrich

P9767

Natriumpalmitat

Pablo J Sáez et al.
PloS one, 8(8), e71361-e71361 (2013-08-27)
Reduced astrocytic gap junctional communication and enhanced hemichannel activity were recently shown to increase astroglial and neuronal vulnerability to neuroinflammation. Moreover, increasing evidence suggests that neuroinflammation plays a pivotal role in the development of Niemann-Pick type C (NPC) disease, an
Synthesis and initial preclinical evaluation of the P2X7 receptor antagonist [11C] A-740003 as a novel tracer of neuroinflammation
Janssen B, et al.
Journal of Labelled Compounds & Radiopharmaceuticals, 57(8), 509-516 (2014)
Melissa Crabbé et al.
Frontiers in neuroscience, 13, 799-799 (2019-08-17)
The purinergic P2X7 receptor is a key mediator in (neuro)inflammation, a process that is associated with neurodegeneration and excitotoxicity in Parkinson's disease (PD). Recently, P2X7 imaging has become possible with [11C]JNJ-(54173)717. We investigated P2X7 availability, in comparison with availability of
Zihao Li et al.
Frontiers in cell and developmental biology, 9, 695041-695041 (2021-07-06)
Moderate-intensity exercise can help delay the development of osteoarthritis (OA). Previous studies have shown that the purinergic receptor P2X ligand gated ion channel 7 (P2X7) is involved in OA development and progression. To investigate the effect of exercise on P2X7

Artikel

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