4-Nitrophenyl phosphate (disodium hexahydrate), CAS 333338-18-4

Product Description: 4-Nitrophenyl phosphate (p-nitrophenyl phosphate) disodium hexahydrate is widely used as a small molecule phosphotyrosine-like substrate in activity assays for protein tyrosine phosphatases. 4-Nitrophenyl phosphate disodium hexahydrate is a colorless substrate that upon hydrolysis is converted to a yellow 4-nitrophenolate ion that can be monitored by absorbance at 405 nm[1].

Formula: C6H6NO6P.6H2O.2Na

References: [1]Lountos GT, et al. Structural analysis of human dual-specificity phosphatase 22 complexed with a phosphotyrosine-like substrate. Acta Crystallogr F Struct Biol Commun. 2015;71(Pt 2):199-205. /[2]Qi S, et al. Development of a facile and sensitive method for detecting alkaline phosphatase activity in serum with fluorescent gold nanoclusters based on the inner filter effect. Analyst. 2020;145(11):3871-3877.

CAS Number: 333338-18-4

Molecular Weight: 371.14

Compound Purity: 99.80

Research Area: Others

Solubility: DMSO : 10 mg/mL (ultrasonic;warming;heat to 80°C)/H2O : 100 mg/mL (ultrasonic)

Target: Biochemical Assay Reagents

• SKU: MEXHY-116022A-1G
• Manufacturer: MedChemExpress
• Manufacturer SKU: HY-116022A-1G
• Green Labware: No
• Package Unit: 1 g
• Quantity Unit: STK