Description

Butanoic Acid, 4-Amino-4-(2,6-Dioxocyclohexylidene)-, Methyl Ester (9Ci) is a high-purity, specialized chemical intermediate with a complex bicyclic structure. This compound matters for its role as a critical building block in advanced organic synthesis, particularly for the development of novel pharmaceutical candidates and complex heterocyclic systems. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique structural motifs.
• Fine Chemical Synthesis: Acts as a versatile building block for creating novel heterocyclic compounds, dyes, and functional materials.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies in organic chemistry and the exploration of new chemical spaces.
• Peptidomimetic Development: Its structure makes it suitable for constructing non-peptide scaffolds that mimic peptide function.

Basic Information

Product Name	Butanoic Acid, 4-Amino-4-(2,6-Dioxocyclohexylidene)-, Methyl Ester (9Ci)
CAS No.	443316-50-5
Molecular Formula	C11H15NO4
Molecular Weight	225.24 g/mol
Synonyms	4-Amino-4-(2,6-dioxocyclohexylidene)butanoic acid methyl ester; Methyl 4-amino-4-(2,6-dioxocyclohexylidene)butanoate; 4-Amino-4-(2,6-dioxocyclohexylidene)butyric acid methyl ester; (4-Amino-4-(2,6-dioxocyclohexylidene)butanoic acid) methyl ester; 443316-50-5; Butanoic acid, 4-amino-4-(2,6-dioxocyclohexylidene)-, methyl ester (9CI)
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 4-Amino-4-(2,6-Dioxocyclohexylidene)-, Methyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports your R&D and scale-up processes with reliable, high-grade material.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from moisture and direct light exposure. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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