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Merck

D108

Sigma-Aldrich

1,3-Dipropyl-7-methylxanthine

solid

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About This Item

Empirische Formel (Hill-System):
C12H18N4O2
CAS-Nummer:
Molekulargewicht:
250.30
MDL-Nummer:
UNSPSC-Code:
41106305
PubChem Substanz-ID:

Form

solid

Farbe

white

Löslichkeit

0.1 M NaOH: soluble
DMSO: soluble

εmax

9,500 at 273 nm

SMILES String

CCCN1C(=O)N(CCC)c2ncn(C)c2C1=O

InChI

1S/C12H18N4O2/c1-4-6-15-10-9(14(3)8-13-10)11(17)16(7-5-2)12(15)18/h8H,4-7H2,1-3H3

InChIKey

QVAYTZAGDQIWMB-UHFFFAOYSA-N

Angaben zum Gen

Biochem./physiol. Wirkung

Caffeine analog with some selectivity for A2 adenosine receptors.

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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M T Shamim et al.
Journal of medicinal chemistry, 32(6), 1231-1237 (1989-06-01)
The effects of 8-phenyl and 8-cycloalkyl substituents on the activity of theophylline, caffeine, 1,3-dipropylxanthine, 1,3-dipropyl-7-methylxanthine, 3-propylxanthine, and 1-propylxanthine at A1 adenosine receptors of rat brain and fat cells and at A2 adenosine receptors of rat pheochromocytoma PC12 cells and human
C Blazynski et al.
Journal of neurochemistry, 58(2), 761-767 (1992-02-01)
Much evidence has accumulated supporting the hypothesis that the purine nucleoside adenosine may indeed function as a neuromodulator in the mammalian retina, but to date no reports have directly illustrated a physiological role for this nucleoside. In other regions of
S Hindley et al.
Journal of neuroscience research, 38(4), 399-406 (1994-07-01)
Adenosine and its nucleotides adenosine triphosphate (ATP) and adenosine diphosphate (ADP) stimulate the proliferation of brain astrocytes in vitro and augment the effects of other growth factors. Following brain injury, hypoxia, or around solid tumors with necrotic centers, such as
G W Sullivan et al.
Journal of immunology (Baltimore, Md. : 1950), 145(5), 1537-1544 (1990-09-01)
Human rTNF-alpha (greater than or equal to U/ml) decreased PMN nondirected and directed migration to FMLP to approximately 50% of control. Adenosine (100 microM) almost completely restored hrTNF-inhibited migration (nondirected from 54 to 92% and directed migration to from 54
S L Salas et al.
Journal of neural transmission. General section, 100(1), 63-72 (1995-01-01)
The possible effects of Adenosine (AD), locally applied into the ventral Hippocampus (HPCv) on the expression of general motor activity and some stereotyped behaviours were studied in adult male rats. Locomotion display was recorded in a hole-board equipped with automatic

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