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Merck

C197

8-(3-Chlorostyryl)caffeine

≥98% (HPLC), solid

Synonyme(s) :

1,3,7-Trimethyl-8-(3-chlorostyryl)xanthine, CSC

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A propos de cet article

Formule empirique (notation de Hill) :
C16H15ClN4O2
Numéro CAS:
147700-11-6
Poids moléculaire :
330.77
NACRES:
NA.77
PubChem Substance ID:
24277703
UNSPSC Code:
12352200
MDL number:
MFCD00210188
Assay:
≥98% (HPLC)
Form:
solid
Quality level:
100

Principaux documents

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InChI

1S/C16H15ClN4O2/c1-19-12(8-7-10-5-4-6-11(17)9-10)18-13-14(19)20(2)16(23)21(3)15(13)22/h4-9H,1-3H3/b8-7+

SMILES string

[H]\C(=C(\[H])c1nc2C(=O)N(C)C(=O)N(C)c2n1C)c3cccc(Cl)c3

InChI key

MHYRUZOJQQLLQS-BQYQJAHWSA-N

assay

≥98% (HPLC)

form

solid

color

white

solubility

DMSO: >5 mg/mL

storage temp.

−20°C

Quality Level

100

Gene Information

human ... ADORA2A(135)
mouse ... Maob(109731)
rat ... Adora1(29290), Adora2a(25369)

Application

8-(3-Chlorostyryl)caffeine has been used as an adenosine A2A receptor antagonist:
  • to study its effects on levodopa (L-DOPA)-induced dopamine (DA) release in rat striatum
  • to study its effect on the nuclear factor κ-light-chain-enhancer of activated B cells (NF-κB) activity in macrophages
  • to determine its effects on human umbilical vein endothelial cells (HUVECs)

Biochem/physiol Actions

8-(3-Chlorostyryl)caffeine is a selective adenosine A2A receptor antagonist and monoamine oxidase B (MAO B) inhibitor.

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.

Disclaimer

Photosensitive, store in the dark

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
0000531494
0000531494
111M4719V
0000035693
127K47094

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Consulter la Bibliothèque de documents

Rangel L Silva et al.
Toxicology and applied pharmacology, 368, 63-71 (2019-02-24)
Cannabidiol (CBD) is a natural compound with psychoactive therapeutic properties well described. Conversely, the immunological effects of CBD are still poorly explored. In this study, the potential anti-inflammatory effects and underlying mechanisms of CBD and its analog Dimethyl-Heptyl-Cannabidiol (DMH-CBD) were
K A Jacobson et al.
FEBS letters, 323(1-2), 141-144 (1993-05-24)
An adenosine antagonist, 8-(3-chlorostyryl)caffeine (CSC), was shown previously to be 520-fold selective for A2a-adenosine receptors in radioligand binding assays in the rat brain. In reversing agonist effects on adenylate cyclase, CSC was 22-fold selective for A2a receptors in rat phenochromocytoma
K A Jacobson et al.
Journal of medicinal chemistry, 36(10), 1333-1342 (1993-05-14)
A series of substituted 8-styryl derivatives of 1,3,7-alkylxanthines was synthesized as potential A2-selective adenosine receptor antagonists, and the potency at rat brain A1- and A2-receptors was studied in radioligand binding experiments. At the xanthine 7-position, only small hydrophobic substituents were
Krystyna Gołembiowska et al.
Brain research, 998(2), 208-217 (2004-01-31)
In the present study, we investigated effects of the new selective adenosine A2A receptor antagonist 8-(3-chlorostyryl)caffeine (CSC) on L-DOPA-induced dopamine (DA) release in the striatum of intact and reserpine-treated rats. CSC given in a pharmacologically effective dose of 5 mg/kg
Krystyna Gołembiowska et al.
Neurotoxicity research, 21(2), 222-230 (2011-08-11)
A(2A) adenosine receptor antagonists have been proposed as a new therapy of PD. Since oxidative stress plays an important role in the pathogenesis of PD, we studied the effect of the selective A(2A) adenosine receptor antagonists 8-(-3-chlorostyryl)caffeine (CSC) and 4-(2-[7-amino-2-(2-furyl)[1,2,4]triazolo[2,3-a][1,3,5]triazin-5-ylamino]ethyl)phenol
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