Description

2-Nitrophenyl Acetate is an important organic intermediate and chemical building block. This compound matters for its role as a versatile precursor in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and specialty chemical industries for applications such as protecting group chemistry and as a substrate in enzymatic studies.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of herbicides, pesticides, and plant growth regulators.
• Chemical Research: Acts as a standard reagent and building block in organic synthesis laboratories for constructing complex aromatic esters.
• Dye and Pigment Manufacturing: Employed in the production of specialized dyes and colorants due to its nitrophenyl group.
• Enzymology Studies: Utilized as a substrate for studying esterase and lipase enzyme activity and kinetics.
• Protecting Group Chemistry: Functions in synthetic organic chemistry for the temporary protection of phenolic hydroxyl groups.

Basic Information

Product Name	2-Nitrophenyl Acetate
CAS No.	610-69-5
Molecular Formula	C8H7NO4
Molecular Weight	181.15 g/mol
Synonyms	o-Nitrophenyl Acetate; 1-Acetoxy-2-nitrobenzene; 2-Nitro-1-phenol acetate; Acetic Acid 2-Nitrophenyl Ester; Phenol, 2-nitro-, acetate; o-Nitrophenol acetate; 2-Nitrophenol acetate; ONPA
EINECS	210-229-6

Quality Control

Our 2-Nitrophenyl Acetate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, open flames, and strong oxidizing agents. Light-sensitive (store away from light).

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
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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