Description

2-Undecynoic Acid Methyl Ester is a high-purity alkyne ester derivative of undecynoic acid, valued for its terminal alkyne functionality and ester group. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis and materials science. It is primarily utilized by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring precise molecular modifications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, leveraging its alkyne group for click chemistry reactions.
• Agrochemical Synthesis: Serves as a key precursor for developing new fungicides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of polymers and advanced materials with specific functional properties.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex molecules, including natural product analogs and fine chemicals.
• Flavor & Fragrance Industry: Potential use in the synthesis of specialty aroma chemicals and fragrance ingredients.
• Lubricant & Additive Formulation: Investigated for use in synthesizing specialty ester-based lubricants and performance additives.

Basic Information

Product Name	2-Undecynoic Acid Methyl Ester
CAS No.	10522-18-6
Molecular Formula	C₁₂H₂₀O₂
Molecular Weight	196.29 g/mol
Synonyms	Methyl 2-Undecynoate; Methyl Undec-2-ynoate; 2-Undecynoic Acid Methyl Ester; Methyl 10-Undecynoate (isomer); Undecynoic Acid Methyl Ester; Methyl Undecynoate; 2-Undecynoic acid, methyl ester; Methyl ester of 2-undecynoic acid
EINECS	Contact for details

Quality Control

Our 2-Undecynoic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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