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Key Documents

N2881

Sigma-Aldrich

4-Nitrophenyl phenylphosphonate

adenosine receptor agonist, 5′-Nucleotide Phosphodiesterase substrate

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About This Item

Empirical Formula (Hill Notation):
C12H10NO5P
CAS Number:
Molecular Weight:
279.19
MDL number:
UNSPSC Code:
12352204
PubChem Substance ID:
NACRES:
NA.32

Quality Level

assay

≥98% (TLC)

form

powder

solubility

acetone: 50 mg/mL, clear, faintly yellow

storage temp.

−20°C

SMILES string

OP(=O)(Oc1ccc(cc1)N(=O)=O)c2ccccc2

InChI

1S/C12H10NO5P/c14-13(15)10-6-8-11(9-7-10)18-19(16,17)12-4-2-1-3-5-12/h1-9H,(H,16,17)

InChI key

NRGZTHQFAQCJCQ-UHFFFAOYSA-N

Substrates

5′-Nucleotide Phosphodiesterase substrate

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)


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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M Labadie et al.
Biochimie, 61(9), 1091-1094 (1979-01-01)
A "Batch" microcalorimeter is used at 30 degrees C for the study of the hydrolysis of 4-nitro-phenylphenylphosphonate with a calf-intestinal phosphonate esterase, in a tris buffer, pH 8. The yield of enzymatic hydrolysis is estimated by spectrophotometric determination of the
Hydrolysis of a phosphonate ester catalyzed by an enzyme from Dictyostelium discoideum.
E F Rossomando et al.
Archives of biochemistry and biophysics, 197(1), 364-366 (1979-10-01)
H J Deussen et al.
Bioorganic & medicinal chemistry, 8(3), 507-513 (2000-03-25)
A bifunctional activity label (8) for directed molecular evolution of lipolytic enzymes has been designed and synthesized. The structure is composed of a 4-nitrophenyl activated phosphonate, that is, a suicide substrate of lipases/esterases, connected to a biotin moiety through a
A G Wang et al.
Ophthalmology, 106(7), 1287-1291 (1999-07-16)
To determine the cerebral metabolism of patients with cortical visual loss. Two observational case studies. Two patients who survived acute organophosphate poisoning with respiratory failure experienced severe visual loss despite relatively normal ophthalmic examination results. Magnetic resonance imaging of the
D S Tawfik et al.
Analytical biochemistry, 202(1), 35-39 (1992-04-01)
Several laboratories have now shown that monoclonal antibodies having enzyme-like properties can be generated. The generation of catalytic antibodies makes use of the same basic procedures that have been used for the generation of binding monoclonal antibodies, yet the process

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