Naphthol AS-TR phosphate (disodium)

Naphthol AS-TR Phosphate disodium is a water-soluble dye commonly used as an enzymatic substrate in various biochemical assays to detect alkaline phosphatase activity. Naphthol AS-TR Phosphate disodium has unique chemical properties that allow it to be hydrolyzed by alkaline phosphatase, forming a colored product that can be detected spectrophotometrically. This makes it a useful tool for monitoring enzyme activity in biological samples such as serum or urine.

Product Specifications

CAS Number

[4264-93-1]

UNSPSC

12352200

Hazard Statement

H315, H319, H335

Target

Biochemical Assay Reagents

Type

Biochemical Assay Reagents

Related Pathways

Others

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/naphthol-as-tr-phosphate-disodium.html

Purity

99.89

Solubility

DMSO : 50 mg/mL (ultrasonic; warming; heat to 60°C) |H2O : 100 mg/mL (ultrasonic)

Smiles

O=C(C1=C(OP(O[Na])(O[Na])=O)C=C2C=CC=CC2=C1)NC3=CC=C(Cl)C=C3C

Molecular Formula

C18H13ClNNa2O5P

Molecular Weight

435.71

Precautions

H315, H319, H335

References & Citations

[1]V Souvannavong, et al. Expression of alkaline phosphatase by a B-cell hybridoma and its modulation during cell growth and apoptosis, Immunol Lett. 1995 Sep;47 (3) :163-70.