Description

4-Hepten-2-One, 6-Methyl-, (E)- (9Ci) is a specialized organic compound with the CAS number 104728-05-4, characterized by its defined stereochemistry and unsaturated ketone structure. This precise chemical identity makes it a valuable intermediate for synthesizing complex molecules in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists working in advanced organic synthesis, fragrance development, and agrochemical manufacturing.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Fragrance and Flavor Synthesis: Used in the creation of specific olfactory notes and flavoring agents due to its ketone functionality and defined structure.
• Agrochemical Research: Acts as a precursor in the development of novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for stereoselective reactions, including Michael additions and aldol condensations.
• Material Science Research: Investigated as a monomer or cross-linking agent for specialty polymers with unique properties.

Basic Information

Product Name	4-Hepten-2-One, 6-Methyl-, (E)- (9Ci)
CAS No.	104728-05-4
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	(E)-6-Methyl-4-hepten-2-one; (E)-6-Methylhept-4-en-2-one; 4-Hepten-2-one, 6-methyl-, (E)-; 6-Methyl-4-hepten-2-one, (E)-; trans-6-Methyl-4-hepten-2-one; (E)-1-Methyl-4-(1-methylethenyl)-3-buten-2-one; (E)-Sulcatone; (E)-Methyl heptenone
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Each batch of 4-Hepten-2-One, 6-Methyl-, (E)- is analyzed to ensure identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing results from tests such as GC, HPLC, NMR, and optical rotation. Our quality system is designed to support cGMP and ISO standards for research and development applications.

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 storing under an inert atmosphere to maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
(E)-Isomer Content (GC)	≥ 95.0%
Refractive Index (20°C)	1.440 - 1.445
Specific Gravity (20/20°C)	0.850 - 0.860

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