Description

(Z)-3-Methyl-4-Undecene CAS NO 74645-87-7 is a high-purity, unsaturated hydrocarbon belonging to the class of alkenes with a specific stereochemistry. This compound serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the development of fine chemicals, flavors, and fragrances. It is primarily sought after by research institutions, pharmaceutical developers, and specialty chemical manufacturers who require precise molecular structures for their synthetic pathways.

Application

• Organic Synthesis Intermediate: A key chiral building block for constructing complex molecules in pharmaceutical and agrochemical research.
• Flavor and Fragrance Industry: Used in the synthesis of specific aroma compounds that contribute to unique scent profiles.
• Material Science Research: Acts as a monomer or co-monomer precursor in the study of novel polymers and functional materials.
• Chemical Standard: Serves as a high-purity reference standard for analytical method development and calibration in chromatography.
• Catalysis Studies: Employed as a substrate in the development and testing of new catalytic processes, including hydrogenation and metathesis reactions.

Basic Information

Product Name	(Z)-3-Methyl-4-Undecene
CAS No.	74645-87-7
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	(Z)-3-Methylundec-4-ene; cis-3-Methyl-4-undecene; 3-Methyl-cis-4-undecene; 4-Undecene, 3-methyl-, (Z)-; 3-Methyl-4-undecene (Z-isomer); (4Z)-3-Methyl-4-undecene; 74645-87-7
EINECS	Contact for details

Quality Control

Our (Z)-3-Methyl-4-Undecene is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing including GC, GC-MS, and NMR to confirm identity, isomeric purity, and chemical composition. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters to ensure the material meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Area %)
(Z)-Isomer Content (GC)	≥ 98.0% (of total isomer content)
Water Content (KF)	≤ 0.1%

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