Description

o-Nitrophenyl Caprylate is a specialized organic ester compound, identified by CAS NO 104809-25-8. It serves as a critical reagent and intermediate in synthetic organic chemistry and biochemical research, valued for its role in enzymatic assays and the synthesis of more complex molecules. This product is essential for research laboratories, pharmaceutical development units, and fine chemical manufacturers seeking high-purity synthetic building blocks.

Application

• Enzymology Research: Primarily used as a chromogenic substrate for lipase and esterase activity assays, where its hydrolysis releases the colored o-nitrophenol.
• Pharmaceutical Intermediates: Acts as a key synthetic precursor in the development of active pharmaceutical ingredients (APIs) and prodrugs.
• Biochemical Probes: Employed in the study of enzyme kinetics, inhibition, and mechanism-of-action research.
• Fine Chemical Synthesis: Serves as an acylating agent or protected intermediate in multi-step organic synthesis for agrochemicals and specialty chemicals.
• Diagnostic Kits: Incorporated into in-vitro diagnostic (IVD) kits for the detection and quantification of specific enzyme levels.

Basic Information

Product Name	o-Nitrophenyl Caprylate
CAS No.	104809-25-8
Molecular Formula	C₁₄H₁₉NO₄
Molecular Weight	265.31 g/mol
Synonyms	2-Nitrophenyl Octanoate; ONPC; Caprylic Acid 2-Nitrophenyl Ester; o-Nitrophenyl Octanoate; 2-Nitrophenyl Caprylate; Octanoic Acid 2-Nitrophenyl Ester; ONP-C8; 2-Nitrophenol Octanoate Ester
EINECS	Contact for details

Quality Control

Our o-Nitrophenyl Caprylate 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 research and industrial applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details

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