Date published: 2026-4-19

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1-Naphthyl phosphate (CAS 1136-89-6)

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Application:
1-Naphthyl phosphate is a histochemical substrate for acid and alkaline phosphatase
CAS Number:
1136-89-6
Purity:
99%
Molecular Weight:
224.15
Molecular Formula:
C10H9O4P
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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1-Naphthyl phosphate is a histochemical substrate for acid and alkaline phosphatase. 1-naphthol is released upon hydrolyzation. By simultaneous coupling with a diazonium salt, the corresponding azo-dye is formed. Naphthols can also be detected by fluorescence analysis. 1-Naphthyl phosphate acts as a substrate for determination of prostatic acid phosphatase.


1-Naphthyl phosphate (CAS 1136-89-6) References

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  2. Enzyme-linked immunomagnetic electrochemical detection of live Escherichia coli 0157:H7 in apple juice.  |  Gehring, AG. and Tu, SI. 2005. J Food Prot. 68: 146-9. PMID: 15690816
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  8. A Novel Electrochemical Sensing Strategy Based on Poly (3, 4-ethylenedioxythiophene): Polystyrene Sulfonate, AuNPs, and Ag+ for Highly Sensitive Detection of Alkaline Phosphatase.  |  Lei, J., et al. 2022. Nanomaterials (Basel). 12: PMID: 36234519
  9. Green AOT reverse micelles as nanoreactors for alkaline phosphatase. The hydrogen bond 'dances' between water and the enzyme, the reaction product, and the reverse micelles interface.  |  Monti, GA., et al. 2023. RSC Adv. 13: 1194-1202. PMID: 36686944
  10. Tryptophan Hydroxylase-2-Mediated Serotonin Biosynthesis Suppresses Cell Reprogramming into Pluripotent State.  |  Sinenko, SA., et al. 2023. Int J Mol Sci. 24: PMID: 36902295
  11. Advances in Electrochemical Biosensor Technologies for the Detection of Nucleic Acid Breast Cancer Biomarkers.  |  Chiorcea-Paquim, AM. 2023. Sensors (Basel). 23: PMID: 37112468
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  13. 1-naphthyl phosphate: specifications for high-quality substrate for measuring prostatic acid phosphatase activity.  |  Bowers, JL. and Bowers, GN. 1982. Clin Chem. 28: 212-5. PMID: 7198943

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

1-Naphthyl phosphate, 1 g

sc-229804
1 g
$46.00