Description

4-Nitrophenyl Myristate is a high-purity organic ester compound, serving as a critical chromogenic substrate for enzymatic assays. Its primary value lies in its role as a specific substrate for lipase and esterase enzymes, where hydrolysis releases the yellow-colored 4-nitrophenol, enabling precise spectrophotometric measurement. This makes it an essential reagent for researchers and quality control laboratories in the pharmaceutical, biotechnology, and diagnostic kit manufacturing industries, as well as for biochemical studies in academic settings.

Application

• Enzymatic Substrate for Lipase/Cholesterol Esterase Assays: Used in clinical diagnostics and research to measure lipase and cholesterol esterase activity in biological samples.
• Biochemical Research Reagent: Employed in kinetic studies, enzyme characterization, and inhibitor screening for esterase enzymes.
• Diagnostic Kit Manufacturing: A key component in the production of commercial test kits for pancreatic function and lipid metabolism disorders.
• Quality Control in Pharmaceutical Production: Used to test and validate the enzymatic activity of lipase-based drug products or ingredients.
• Microbiology and Food Science: Applied in assays to detect microbial lipase production or to study fat digestion.
• High-Throughput Screening (HTS): Utilized in drug discovery platforms to identify novel modulators of esterase activity.

Basic Information

Product Name	4-Nitrophenyl Myristate
CAS No.	14617-85-7
Molecular Formula	C20H31NO4
Molecular Weight	349.47 g/mol
Synonyms	p-Nitrophenyl Myristate; p-Nitrophenyl Tetradecanoate; Tetradecanoic Acid 4-Nitrophenyl Ester; 4-Nitrophenyl Tetradecanoate; Myristic Acid p-Nitrophenyl Ester; PNPM; Lipase Substrate; 4-Nitrophenol Myristate
EINECS	Contact for details

Quality Control

Our 4-Nitrophenyl Myristate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive biochemical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and related substance profiles is provided with every shipment to guarantee traceability and consistency for your research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Solubility	Soluble in organic solvents (e.g., DMSO, ethanol, acetone)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.