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Merck

I5505

Indoxyl phosphate disodium salt

≥94% (HPLC), crystalline

Synonym(s):

3-Indoxyl phosphate disodium salt, Disodium 3-indoxyl phosphate

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About This Item

Empirical Formula (Hill Notation):
C8H6NNa2O4P
CAS Number:
3318-43-2
Molecular Weight:
257.09
NACRES:
NA.83
PubChem Substance ID:
24896070
UNSPSC Code:
12352204
EC Number:
222-014-8
MDL number:
MFCD00040646

Product Name

Indoxyl phosphate disodium salt, crystalline

InChI key

WCSKWBKPKXJWEG-UHFFFAOYSA-L

InChI

1S/C8H8NO4P.2Na/c10-14(11,12)13-8-5-9-7-4-2-1-3-6(7)8;;/h1-5,9H,(H2,10,11,12);;/q;2*+1/p-2

SMILES string

[Na+].[Na+].[O-]P([O-])(=O)Oc1c[nH]c2ccccc12

assay

≥94% (HPLC)

form

crystalline

solubility

water: 5 mg/mL, clear to slightly hazy

storage temp.

−20°C

Quality Level

200

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General description

Histochemical substrate for alkaline phosphatase.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCC8849
BCCB8197
BCBZ5024
BCBS3851V
BCBR5766V

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T Kanno et al.
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 90(4), 782-788 (1993-04-01)
We assessed a clinical usefulness of JSCC (Japan Society of Clinical Chemistry) recommended method for the measurement of serum alkaline phosphatase. The recommended method is completely correlated both in the liver-bone and intestine isoenzymes with Kind-King method recommended by the
Pablo Fanjul-Bolado et al.
Analytical chemistry, 79(14), 5272-5277 (2007-06-16)
Alkaline phosphatase (AP) is one of the most used enzymatic labels for the development of ELISAs, immunosensors, DNA hybridization assays, etc. This enzyme catalyzes the dephosphorylation of a substrate into a detectable product usually quantified by optical or electrochemical measurements.
David Hernández-Santos et al.
Analytical chemistry, 76(23), 6887-6893 (2004-12-02)
Voltammetric enzyme genosensors on streptavidin-modified screen-printed carbon electrodes (SPCEs) for the detection of virulence nucleic acid determinants of pneumolysin and autolysin genes, exclusively present on the genome of the human pathogen Streptococcus pneumoniae, were described. Alkaline phosphatase (AP) and 3-indoxyl
Kinetics of the oxidation of indoxyl liberated from indoxyl phosphate by kidney alkaline phosphatase.
S Kirkeby et al.
Basic and applied histochemistry, 26(2), 71-78 (1982-01-01)
Estefanía C Rama et al.
Biosensors & bioelectronics, 88, 34-40 (2016-07-12)
This work describes the use of mass-produced stainless-steel pins as low-cost electrodes to develop simple and portable amperometric glucose biosensors. A potentiostatic three-electrode configuration device is designed using two bare pins as reference and counter electrodes, and a carbon-ink coated
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