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Medchemexpress LLC 4-Nitrophenyl phosph 100mg | 330-13-2 | 219.09 g·mol⁻¹ | C6H6NO6P | 100 MG
SDP

Catalog No. 5000229733
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4-nitrophenyl phosphate is a chromogenic phosphatase substrate (CAS 330-13-2) that, upon enzymatic hydrolysis, yields the yellow 4-nitrophenolate ion measured at 405 nm. It is used for monitoring phosphatase activity, enzyme kinetics, and inhibitor screening.

  • Generates a measurable yellow product (4-nitrophenolate) detectable at 405 nm.
  • Applicable to generic phosphatase and protein tyrosine phosphatase assays.
  • High purity for biochemical assays (COA reports ~99.5% by LC-MS).
  • Available in small pack sizes to support assay optimization.
  • Solid, stable substrate appropriate for spectrophotometric readouts.

Catalog No. 50-002-29733 Supplier Medchemexpress LLC Supplier No. HY116022100MG
May include imposed supplier surcharges.
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4-nitrophenyl phosphate is a chromogenic phosphatase substrate (CAS 330-13-2) that, upon enzymatic hydrolysis, yields the yellow 4-nitrophenolate ion measured at 405 nm. It is used for monitoring phosphatase activity, enzyme kinetics, and inhibitor screening.

  • Generates a measurable yellow product (4-nitrophenolate) detectable at 405 nm.
  • Applicable to generic phosphatase and protein tyrosine phosphatase assays.
  • High purity for biochemical assays (COA reports ~99.5% by LC-MS).
  • Available in small pack sizes to support assay optimization.
  • Solid, stable substrate appropriate for spectrophotometric readouts.

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