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5′-(N-Ethylcarboxamido)adenosine

SIGMA/E2387 - powder

Synonym: NECA

CAS Number: 35920-39-9
Empirical Formula (Hill Notation): C12H16N6O4
Molecular Weight: 308.29
MDL Number: MFCD00069195
Linear Formula: C12H16N6O4
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-E2387-50MG 50 mg
$245.00
1/EA
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color white
form powder
InChI 1S/C12H16N6O4/c1-2-14-11(21)8-6(19)7(20)12(22-8)18-4-17-5-9(13)15-3-16-10(5)18/h3-4,6-8,12,19-20H,2H2,1H3,(H,14,21)(H2,13,15,16)/t6-,7+,8-,12+/m0/s1
InChI key JADDQZYHOWSFJD-FLNNQWSLSA-N
Quality Level 200 
SMILES string CCNC(=O)[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(N)ncnc23
solubility 0.1 M HCl: 3.4 mg/mL (Solutions may be stored for several days at 4 °C.)
  45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 0.2 mg/mL (Solutions may be stored for several days at 4 °C.)
  DMSO: 14 mg/mL (Solutions may be stored for several days at 4 °C.)
  ethanol: soluble (Solutions may be stored for several days at 4 °C.)
  H2O: insoluble
storage temp. 2-8°C
Application: 5′-(N-Ethylcarboxamido)adenosine has been used:
• for the purification of human adenosine A2Areceptor (A2AR) in decylmaltoside (DM)
• to determine nonspecific binding of adenosine receptors
• to investigate adenosine 2B receptor (RA2B) mechanism of action by competition assay

Biochem/physiol Actions: Potent adenosine receptor agonist with nearly equal affinity at A1 and A2 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 .
General description: 5′-(N-Ethylcarboxamido)adenosine stimulates vasodilation in the pulmonary circulation through A2-adenosine-receptor activation.
Packaging: 50 mg in poly bottle
Symbol GHS06  GHS06
Signal word Danger
Hazard statements H300
Precautionary statements P264 - P301 + P310
Hazard Codes T+
Risk Statements 28
Safety Statements 22-26-36-45
RIDADR UN 2811 6.1 / PGII
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. 2-8°C
UNSPSC 12352200

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