Description

Ethyl Undec-10-Ynoate is a specialty ester of undec-10-ynoic acid, characterized by its terminal alkyne functional group. This unique structure makes it a valuable high-purity chemical intermediate for advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring alkyne groups for click chemistry or further functionalization.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other specialty organic compounds.
• Material Science Research: Employed in the development of polymers, dendrimers, and advanced materials where the alkyne moiety enables specific cross-linking or modification reactions.
• Bioconjugation & Probe Development: Useful in biochemical research for labeling biomolecules via copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions.
• Academic & Industrial R&D: A versatile reagent for methodological studies and the exploration of new synthetic pathways in organic chemistry.

Basic Information

Product Name	Ethyl Undec-10-Ynoate
CAS No.	94030-75-8
Molecular Formula	C₁₃H₂₂O₂
Molecular Weight	210.31 g/mol
Synonyms	Ethyl 10-Undecynoate; Ethyl Undecy-10-ynoate; 10-Undecynoic Acid Ethyl Ester; Undec-10-ynoic Acid Ethyl Ester; Ethyl 10-Hendecynoate; Ethyl Decynoate (contextual); Terminal Alkyne Ester C13
EINECS	Contact for details

Quality Control

Our Ethyl Undec-10-Ynoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (IR, NMR), to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.