Description

4-Hepten-2-One, 5,6-Dimethyl-, (Z)- (9Ci) is a specialized, high-purity organic compound with a defined stereochemistry, identified by CAS number 142787-76-6. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its specific molecular structure and reactivity. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in the creation of novel compounds, fragrances, and active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of specialty chemicals, including advanced materials and performance additives.
• Fragrance and Flavor Industry: Serves as a precursor for creating specific olfactory notes in high-end perfumery and flavor compounds.
• Agrochemical Research: Employed in the development of new pesticides, herbicides, and plant growth regulators.
• Academic and R&D Laboratories: A critical reagent for methodological studies in organic chemistry, asymmetric synthesis, and catalysis.
• Material Science: Potential monomer or modifier in the synthesis of polymers with specialized properties.

Basic Information

Product Name	4-Hepten-2-One, 5,6-Dimethyl-, (Z)- (9Ci)
CAS No.	142787-76-6
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	(Z)-5,6-Dimethylhept-4-en-2-one; (Z)-5,6-Dimethyl-4-hepten-2-one; 4-Hepten-2-one, 5,6-dimethyl-, (Z)-; (4Z)-5,6-Dimethyl-4-hepten-2-one; 5,6-Dimethyl-4-hepten-2-one, (Z)-; cis-5,6-Dimethyl-4-hepten-2-one
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity, purity, and stereochemical integrity. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C/59-77°F). This compound is light-sensitive and should be stored away from direct light. It is also easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon). Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Isomeric Purity (Z-isomer, GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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