Description

4,4-Dimethyl-2-Pentenoic Acid Methyl Ester is a specialized organic ester compound characterized by its unsaturated pentenoic acid backbone. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, enabling the production of complex molecules. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical research and development teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty organic compounds.
• Polymer Chemistry: Can be investigated as a monomer or modifier for creating polymers with specific properties.
• Academic & Industrial R&D: Employed in chemical research for methodology development and exploring new reaction pathways.
• Material Science: Potential intermediate for synthesizing advanced organic materials and liquid crystals.

Basic Information

Product Name	4,4-Dimethyl-2-Pentenoic Acid Methyl Ester
CAS No.	16812-85-4
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	Methyl 4,4-Dimethyl-2-pentenoate; 2-Pentenoic Acid, 4,4-Dimethyl-, Methyl Ester; 4,4-Dimethylpent-2-enoic Acid Methyl Ester; Methyl 4,4-Dimethylpent-2-enoate; 4,4-Dimethyl-2-pentenoic Acid Methyl Ester; Methyl (E)-4,4-Dimethyl-2-pentenoate; (E)-4,4-Dimethyl-2-pentenoic Acid Methyl Ester
EINECS	240-848-3

Quality Control

Our 4,4-Dimethyl-2-Pentenoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial synthesis. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

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. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.90 - 0.95
Refractive Index (20°C)	1.420 - 1.440

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