Description

Methyl 4-[(3-Nitrophenyl)Amino]-4-Oxobutanoate CAS NO 68981-17-9 is a specialized organic compound featuring a nitrophenylamino-substituted butanoate ester structure. This chemical serves as a valuable pharmaceutical intermediate and research chemical for the synthesis of more complex molecules. It is primarily needed by R&D laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for creating complex amides, esters, and heterocyclic compounds in research settings.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized azo dyes and colorants due to the nitrophenyl group.
• Material Science: Investigated as a monomer or additive for specialty polymers and advanced materials.

Basic Information

Product Name	Methyl 4-[(3-Nitrophenyl)Amino]-4-Oxobutanoate
CAS No.	68981-17-9
Molecular Formula	C11H12N2O5
Molecular Weight	252.23 g/mol
Synonyms	Methyl 4-[(3-nitrophenyl)amino]-4-oxobutanoate; 4-[(3-Nitrophenyl)amino]-4-oxobutanoic acid methyl ester; Methyl 4-(3-nitroanilino)-4-oxobutanoate; Butanoic acid, 4-[(3-nitrophenyl)amino]-4-oxo-, methyl ester; 3-Nitroacetanilide-4-carboxylic acid methyl ester; Methyl 3'-nitrohippurate; Methyl (3-nitrophenyl)succinamate
EINECS	Contact for details

Quality Control

Our Methyl 4-[(3-Nitrophenyl)Amino]-4-Oxobutanoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and IR for structural confirmation, to ensure it meets precise customer specifications. 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, 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 amber or opaque.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.