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SML3947

Sigma-Aldrich

PSB12379

≥98% (HPLC)

Synonym(s):

Placeholder name, N-(Phenylmethyl)-adenosine-5′-[hydrogen P-(phosphonomethyl)phosphonate] sodium salt, N6-Benzylpurine riboside-5′-O-[(phosphonomethyl)-phosphonic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C18H23N5O9P2. xNa
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

H2O: 2 mg/mL, clear

storage temp.

2-8°C

Biochem/physiol Actions

Potent and selective ecto-5′-nucleotidase (CD73, eN) Inhibitor.

PSB12379 is a potent and selective ecto-5′-nucleotidase (CD73, eN) Inhibitor (recombinant human/rat eN Ki = 2.21/9.03 nM; human serum eN Ki = 18.8 nM; Ki >>10 μM against NTPDase 1/2/3 & NPP 1/2/3). Umbilical cord mesenchymal stem cell-derived small extracellular vesicles (UCMSC-sEV) is reported to promote the proliferation and migration of pediatric urethral smooth muscle cells (PUSMCs) in cultures by CD73-catalyzed production of adenosine, which can be blocked by PSB12379.

Caution

Hygroscopic

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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?,?-Methylene-ADP (AOPCP) Derivatives and Analogues: Development of Potent and Selective ecto-5'-Nucleotidase (CD73) Inhibitors
Journal of medicinal chemistry, 58(15), 6248-6263 (2015)
A Body of Circumstantial Evidence for the Irreversible Ectonucleotidase Inhibitory Action of FSCPX, an Agent Known as a Selective Irreversible A1 Adenosine Receptor Antagonist So Far
International Journal of Molecular Sciences, 22(18), 9831-9831 (2021)
CD73-Positive Small Extracellular Vesicles Derived From Umbilical Cord Mesenchymal Stem Cells Promote the Proliferation and Migration of Pediatric Urethral Smooth Muscle Cells Through Adenosine Pathway
Frontiers in Bioengineering and Biotechnology, 10, 895998-895998 (2022)

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