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N2255

Sigma-Aldrich

S-(4-Nitrobenzyl)-6-thioinosine

≥98%, solid

Sinónimos:

6-[(4-Nitrobenzyl)thio]-9-β-D-ribofuranosylpurine, NBMPR, NBTI

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About This Item

Fórmula empírica (notación de Hill):
C17H17N5O6S
Número de CAS:
38048-32-7
Peso molecular:
419.41
EC Number:
253-753-4
MDL number:
MFCD00005745
UNSPSC Code:
12352202
PubChem Substance ID:
24277723
NACRES:
NA.77

Quality Level

100

assay

≥98%

form

solid

color

white

mp

187-190 °C (lit.)

solubility

0.1 M HCl: slightly soluble
0.1 M NaOH: slightly soluble
DMSO: soluble
H2O: insoluble

storage temp.

2-8°C

SMILES string

OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(SCc4ccc(cc4)[N+]([O-])=O)ncnc23

InChI

1S/C17H17N5O6S/c23-5-11-13(24)14(25)17(28-11)21-8-20-12-15(21)18-7-19-16(12)29-6-9-1-3-10(4-2-9)22(26)27/h1-4,7-8,11,13-14,17,23-25H,5-6H2/t11-,13-,14-,17-/m1/s1

InChI key

DYCJFJRCWPVDHY-LSCFUAHRSA-N

Gene Information

human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140) , SLC29A1(2030)

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General description

S-(4-Nitrobenzyl)-6-thioinosine (NBTI) belongs to the family of S6-substituted 6-thiopurine nucleosides, which regulate nucleoside transport mechanisms in animals. It acts as a ligand of adenosine transporter. Binding sites for NBTI is located on brain capillaries. It functions as a covalent photoaffinity probe for nucleoside transport.

Biochem/physiol Actions

Inhibitor of equilibrative nucleoside transporters (ENTs), particularly adenosine transporters, in central nervous system and vascular smooth muscle.
Potent adenosine uptake inhibitor

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sebastián Alarcón et al.
Cells, 9(8) (2020-08-23)
Glioblastoma multiforme is one of the most malignant types of cancer. This is mainly due to a cell subpopulation with an extremely aggressive potential, called glioblastoma stem-like cells (GSCs). These cells produce high levels of extracellular adenosine which has been
Methods Used in Adenosine Research, 268(1), 14-18 (2013)
Blood-brain barrier transport and brain metabolism of adenosine and adenosine analogs.
Pardridge WM, et al.
Journal of Pharmacology and Experimental Therapeutics, 268(1), 14-18 (1994)
Morris J Robins et al.
Journal of medicinal chemistry, 53(16), 6040-6053 (2010-08-20)
5'-S-(2-aminoethyl)-6-N-(4-nitrobenzyl)-5'-thioadenosine (SAENTA), 5'-S-(2-acetamidoethyl)-6-N-[(4-substituted)benzyl]-5'-thioadenosine analogues, 5'-S-[2-(6-aminohexanamido)]ethyl-6-N-(4-nitrobenzyl)-5'-thioadenosine (SAHENTA), and related compounds were synthesized by S(N)Ar displacement of fluoride from 6-fluoropurine intermediates with 4-(substituted)benzylamines. Conjugation of the pendant amino groups of SAENTA and SAHENTA with fluorescein-5-yl isothiocyanate (FITC) gave fluorescent probes that bound
Robert J Paproski et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 51(9), 1447-1455 (2010-08-20)
(18)F-3'-Deoxy-3'-fluorothymidine ((18)F-FLT) is a PET tracer that accumulates in proliferating tissues. The current study was undertaken to determine whether equilibrative nucleoside transporter 1 (ENT1) is important for (18)F-FLT uptake in normal tissues and tumors. ENT1-knockout (ENT1(-/-)) mice were generated and
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