Description

Oxiranecarboxylic Acid, 3-Methyl-3-(1-Methylpropyl)-, Methyl Ester (9Ci) is a specialized epoxide derivative, valued for its reactive oxirane ring and ester functionality. This compound serves as a crucial chemical intermediate and building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought by industries involved in the development of pharmaceuticals, agrochemicals, and performance polymers where precise chemical modification is required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly where the introduction of an epoxide moiety is necessary.
• Agrochemical Synthesis: Serves as a key precursor in the manufacture of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a cross-linking agent or reactive diluent in epoxy resin systems and specialty polymer formulations to enhance properties like adhesion and chemical resistance.
• Fine Chemical Production: Employed as a versatile building block for synthesizing complex organic molecules in research and industrial fine chemistry.
• Surface Coating Additive: Utilized in formulations for advanced coatings and paints to improve durability and performance characteristics.

Basic Information

Item	Details
Product Name	Oxiranecarboxylic Acid, 3-Methyl-3-(1-Methylpropyl)-, Methyl Ester (9Ci)
CAS No.	72569-66-5
Molecular Formula	C10H18O3
Molecular Weight	186.25 g/mol
Synonyms	3-Methyl-3-(1-methylpropyl)oxiranecarboxylic acid methyl ester; Methyl 3-methyl-3-(1-methylpropyl)oxirane-2-carboxylate; 2-Oxiranecarboxylic acid, 3-methyl-3-(1-methylpropyl)-, methyl ester; Glycidic acid, 3-methyl-3-(1-methylpropyl)-, methyl ester; Methyl 3-methyl-3-sec-butylglycidate; sec-Butyl methyl glycidate; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our Oxiranecarboxylic Acid, 3-Methyl-3-(1-Methylpropyl)-, Methyl Ester is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.98 - 1.02
Refractive Index (20°C)	1.430 - 1.450

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