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Merck
CN

S198

N6-p-Sulfophenyladenosine sodium salt

solid

Synonym(s):

4-[(9-β-D-Ribofuranosyl-9H-purin-6-yl)amino]-benzenesulfonic acid sodium-potassium salt, SPA

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About This Item

Empirical Formula (Hill Notation):
C16H16N5O7S · Na
Molecular Weight:
445.38
UNSPSC Code:
12352202
NACRES:
NA.77
MDL number:
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form

solid

color

off-white

solubility

DMSO: soluble, H2O: soluble

storage temp.

−20°C

Biochem/physiol Actions

A1 adenosine receptor agonist.

Legal Information

Sold under license from the National Institutes of Health.

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Hygroscopic. Photosensitive

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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E A van Schaick et al.
The Journal of pharmacology and experimental therapeutics, 287(1), 21-30 (1998-10-09)
Studies were designed to investigate differences in pharmacokinetics and pharmacodynamics of the adenosine A1 receptor agonist N6-(p-sulfophenyl)adenosine (SPA) between lean and obese Zucker rats. In conscious rats, time courses of the effect on heart rate and parameters of lipid metabolism
K A Jacobson et al.
Journal of medicinal chemistry, 35(22), 4143-4149 (1992-10-30)
A series of N6-(p-sulfophenyl)alkyl and N6-sulfoalkyl derivatives of adenosine was synthesized, revealing that N6-(p-sulfophenyl)adenosine (10b) is a moderately potent (Ki vs [3H]PIA in rat cortical membranes was 74nM) and A1-selective (120-fold) adenosine agonist, of exceptional aqueous solubility of > 1.5
Haley S Province et al.
PloS one, 15(12), e0243986-e0243986 (2020-12-17)
Extracellular adenosine, a danger signal, can cause hypothermia. We generated mice lacking neuronal adenosine A1 receptors (A1AR, encoded by the Adora1 gene) to examine the contribution of these receptors to hypothermia. Intracerebroventricular injection of the selective A1AR agonist (Cl-ENBA, 5'-chloro-5'-deoxy-N6-endo-norbornyladenosine)

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