Description

(4Z)-9-Methyl-4-Undecene is a high-purity, unsaturated hydrocarbon with a defined stereochemistry. This compound is valued for its role as a specialized intermediate in fine chemical synthesis and advanced material research. It is particularly relevant for R&D and production teams in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel compounds with specific structural features.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Serves as a key building block for creating novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthesizing specific aroma chemicals and flavor compounds.
• Material Science Research: Employed in the development of specialty polymers, coatings, and advanced organic materials.
• Organic Synthesis Reagent: Utilized in academic and industrial laboratories for stereoselective synthesis and catalysis studies.
• Chemical Standard: Serves as a reference standard for analytical testing and method development in chromatography.

Basic Information

Product Name	(4Z)-9-Methyl-4-Undecene
CAS No.	74630-56-1
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	(Z)-9-Methyl-4-undecene; 9-Methyl-(Z)-4-undecene; 4-Undecene, 9-methyl-, (4Z)-; (4Z)-9-Methylundec-4-ene; cis-9-Methyl-4-undecene
EINECS	Contact for details

Quality Control

Our (4Z)-9-Methyl-4-Undecene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to confirm identity, purity, and isomeric composition. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to ensure full traceability and compliance with your quality 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%
Isomeric Purity (Z-Isomer)	≥ 98.0%
Water Content (KF)	≤ 0.1%

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