Description

Methyl 4-(p-Nitrophenoxy)Butyrate is a specialized organic ester compound featuring a nitrophenoxy functional group. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and agrochemicals. It is essential for research institutions and industrial manufacturers engaged in creating complex molecules where controlled functional group introduction is critical.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring phenoxy-linked side chains.
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex esters and exploring novel reaction pathways.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing certain azo dyes and specialty colorants.
• Polymer Modification: Potential monomer or modifier for creating specialty polymers with specific light-absorbing or chemical properties.
• Chemical Biology Probes: Used in the development of biochemical tools and probes due to its reactive ester and nitro groups.

Basic Information

Product Name	Methyl 4-(p-Nitrophenoxy)Butyrate
CAS No.	28341-53-9
Molecular Formula	C11H13NO5
Molecular Weight	239.23 g/mol
Synonyms	Methyl 4-(4-Nitrophenoxy)butanoate; 4-(4-Nitrophenoxy)butyric Acid Methyl Ester; Butanoic acid, 4-(4-nitrophenoxy)-, methyl ester; Methyl 4-(4-nitrophenoxy)butyrate; p-Nitrophenoxybutyric Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our Methyl 4-(p-Nitrophenoxy)Butyrate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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