Description

Butanoic Acid, 2-Cyano-4,4-Dimethoxy-3-Methyl-, Methyl Ester (9Ci) is a specialized cyano ester derivative with a unique molecular structure, serving as a critical building block in advanced organic synthesis. This compound is valued for its reactive cyano and ester functional groups, which enable its use in constructing complex heterocyclic systems and fine chemical intermediates. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile precursor for dyes, pigments, and performance additives.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new reaction pathways and methodologies.
• Material Science: Potential monomer or modifier in the development of specialized polymers and coatings.

Basic Information

Product Name	Butanoic Acid, 2-Cyano-4,4-Dimethoxy-3-Methyl-, Methyl Ester (9Ci)
CAS No.	87061-92-5
Molecular Formula	C9H13NO4
Molecular Weight	199.20 g/mol
Synonyms	2-Cyano-4,4-dimethoxy-3-methylbutanoic acid methyl ester; Methyl 2-cyano-4,4-dimethoxy-3-methylbutanoate; 3-Methyl-2-cyano-4,4-dimethoxybutyric acid methyl ester; 87061-92-5; Butanoic acid, 2-cyano-4,4-dimethoxy-3-methyl-, methyl ester; Methyl 3-methyl-2-cyano-4,4-dimethoxybutyrate
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 2-Cyano-4,4-Dimethoxy-3-Methyl-, Methyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics, supporting compliance with cGMP and ISO 9001 standards where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Gravity	1.10 - 1.15

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