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Merck

D134

Sigma-Aldrich

3,7-二甲基-1-炔丙基黄嘌呤

≥98% (HPLC), powder

别名:

3,7-Dimethyl-1-(2-propynyl)xanthine, DMPX

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10 MG
$300.00
25 MG
$575.00

About This Item

经验公式(希尔记法):
C10H10N4O2
CAS号:
分子量:
218.21
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

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方案

≥98% (HPLC)

表单

powder

颜色

white to beige

溶解性

DMSO: 15 mg/mL, clear

SMILES字符串

CN1C(=O)N(CC#C)C(=O)c2c1ncn2C

InChI

1S/C10H10N4O2/c1-4-5-14-9(15)7-8(11-6-12(7)2)13(3)10(14)16/h1,6H,5H2,2-3H3

InChI key

IORPOFJLSIHJOG-UHFFFAOYSA-N

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应用

3,7-Dimethyl-1-propargylxanthine (DMPX) has been used as an A2 -adenosine receptor (AR) antagonist:
  • to study its effects on potential modulation of motor output elicited by epidural spinal stimulation (ESS)[1]
  • to study the role of A2a receptor in elevating cyclic adenosine monophosphate (cAMP) levels[2]
  • to study its effects on the cell viability of human gastric cancer cell line[3]

生化/生理作用

3,7-Dimethyl-1-propargylxanthine (DMPX) is a caffeine analog and A2-selective adenosine receptor (AR) antagonist.[4][5]

象形图

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Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

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Hanjeong Harvey et al.
Journal of bacteriology, 191(21), 6513-6524 (2009-09-01)
PilA, the major pilin subunit of Pseudomonas aeruginosa type IV pili (T4P), is a principal structural component. PilA has a conserved C-terminal disulfide-bonded loop (DSL) that has been implicated as the pilus adhesinotope. Structural studies have suggested that DSL is
Annika Thorsell et al.
Alcoholism, clinical and experimental research, 31(8), 1302-1307 (2007-06-07)
It has been suggested that the reinforcing properties of ethanol are in part mediated via an A2 activation of cAMP/PKA signaling in the nucleus accumbens, predicting that administration of an A2a antagonist might reduce ethanol reward and consumption. We therefore
Gabriele Pizzino et al.
Frontiers in pharmacology, 8, 558-558 (2017-09-21)
Glucocorticoid-induced osteoporosis (GIO) is a secondary cause of bone loss. Bisphosphonates approved for GIO, might induce jaw osteonecrosis; thus additional therapeutics are required. Adenosine receptor agonists are positive regulators of bone remodeling, thus the efficacy of adenosine receptor stimulation for
Maria Grazia Zizzo et al.
British journal of pharmacology, 148(7), 956-963 (2006-07-19)
The aims of the present study were firstly, to characterize pharmacologically the subtypes of P(1) purinoreceptors involved in the inhibitory effects induced by exogenous adenosine in longitudinal smooth muscle of mouse colon, and secondly, to examine differences in the function
Masaru Saitoh et al.
Biochemical pharmacology, 67(10), 2005-2011 (2004-05-08)
Extracellular adenosine significantly reduced cell viability in a dose (0.1-20mM)- and treatment time (24-72h)-dependent manner in GT3-TKB cells, a human gastric cancer cell line. Nuclei of cells were reactive to Hoechst 33342, a marker of apoptosis, and an anti-single-stranded DNA.

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