Description

4-Oxo-4-{3-[(Propylamino)Carbonyl]-Anilino}Butanoic Acid is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, or plant growth regulators.
• Fine Chemical Production: Serves as a specialized building block for creating complex dyes, pigments, or functional polymers.
• Bioconjugation & Linker Chemistry: The carboxylic acid and amide functionalities make it suitable for developing cleavable linkers in antibody-drug conjugates (ADCs) or prodrugs.
• Academic & Industrial R&D: Utilized in chemical research for method development and exploring new synthetic pathways in organic chemistry.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polyamides or polyimides with specific thermal or mechanical properties.

Basic Information

Item	Detail
Product Name	4-Oxo-4-{3-[(Propylamino)Carbonyl]-Anilino}Butanoic Acid
CAS No.	940458-20-8
Molecular Formula	C14H18N2O4
Molecular Weight	278.30 g/mol
Synonyms	4-Oxo-4-(3-(propylcarbamoyl)anilino)butanoic acid; N-(3-(Propylcarbamoyl)phenyl)succinamic acid; 4-(3-Propylureido)benzoic acid derivative; Butanoic acid, 4-oxo-4-[[3-[(propylamino)carbonyl]phenyl]amino]-; 940458-20-8; Succinamic acid, N-[3-[(propylamino)carbonyl]phenyl]-
EINECS	Contact for details

Quality Control

Our 4-Oxo-4-{3-[(Propylamino)Carbonyl]-Anilino}Butanoic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), related substances, and other critical parameters is provided with every shipment 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 a controlled room temperature (typically 15-25°C). This material may be hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of moisture from the atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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