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Merck
CN

S6451

SCH-442416

≥98% (HPLC)

Synonym(s):

2-(2-Furanyl)-7-[3-(4-methoxyphenyl)propyl]-7H-pyrazolo [4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine; 5-amino-7-(3-(4-methoxyphenyl)propyl)-2-(2 furyl)pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidine; 5-Amino-7-[3-(4-methoxy)phenylpropyl]-2-(2-furyl)-pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidine

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About This Item

Empirical Formula (Hill Notation):
C20H19N7O2
CAS Number:
316173-57-6
Molecular Weight:
389.41
NACRES:
NA.77
PubChem Substance ID:
329824564
UNSPSC Code:
12352200
MDL number:
MFCD08703126

Key Documents

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InChI key

AEULVFLPCJOBCE-UHFFFAOYSA-N

SMILES string

COc1ccc(CCCn2ncc3c2nc(N)n4nc(nc34)-c5ccco5)cc1

InChI

1S/C20H19N7O2/c1-28-14-8-6-13(7-9-14)4-2-10-26-18-15(12-22-26)19-23-17(16-5-3-11-29-16)25-27(19)20(21)24-18/h3,5-9,11-12H,2,4,10H2,1H3,(H2,21,24)

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

light tan to tan

solubility

DMSO: ≥20 mg/mL

storage temp.

2-8°C

Quality Level

100

Application

SCH-442416 has been used:
  • as a selective adenosine A2A antagonist to study its effects on cyclic adenosine monophosphate (cAMP) production in T/C-28a2 chondrocytes or hFOB 1.19 osteoblasts 
  • as a presynaptic A2A receptor antagonists to study its effects on receptor blockade on δ9-Tetrahydrocannabinol (THC) self-administration in squirrel monkeys
  • as a presynaptic A2A receptor antagonists to study its effects on cocaine-induced locomotion and cocaine-seeking in mice

Biochem/physiol Actions

SCH-442416 potent and selective Adenosine A2a antagonist. SCH-442416 is >10,000-fold selective for A2a compared to other adensosine receptors.

Features and Benefits

This compound is featured on the Adenosine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000500845
0000500844
0000500844
0000500845
0000493197

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Ying Wang et al.
ACS chemical neuroscience, 10(4), 1941-1949 (2018-09-27)
Adenosine is an endogenous neuroprotectant that modulates vasodilation in the central nervous system. Oxygen changes occur when there is an increase in local cerebral blood flow and thus are a measure of vasodilation. Transient oxygen events following rapid adenosine events
Effects of adenosine A 2A receptor antagonists on cocaine-induced locomotion and cocaine seeking
Haynes N S, et al.
Psychopharmacology, 236(2), 699-708 (2019)
Takahiro Matsuya et al.
Journal of pharmacological sciences, 103(3), 329-332 (2007-03-08)
In this study, we examined the combination effects of L-DOPA and adenosine receptor antagonists on rotational behaviors in a hemi-Parkinsonian mouse model induced by unilateral 6-hydroxydopamine (6-OHDA) injection. The adenosine A(2A) antagonist SCH-58261, but not the A(1)-receptor antagonist 8-cyclopentyl-1,3-dipropylxanthine or
Zhan-Guo Gao et al.
Cells, 9(5) (2020-05-16)
Allosteric antagonism by bitopic ligands, as reported for many receptors, is a distinct modulatory mechanism. Although several bitopic A2A adenosine receptor (A2AAR) ligand classes were reported as pharmacological tools, their receptor binding and functional antagonism patterns, i.e., allosteric or competitive
Xiaohan Xu et al.
Inflammation research : official journal of the European Histamine Research Society ... [et al.], 66(4), 353-364 (2017-01-12)
Neutrophil chemotaxis plays an essential role in recruiting neutrophils to sites of inflammation. Neutrophil chemotaxis is suppressed both after exposure to lipopolysaccharide (LPS) in vitro and during clinical and experimental endotoxemia, leading to serious consequences. Adenosine (ADO) is a potent
View All Related Papers

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