Description

3,4-Heptadien-2-One, 5-Methyl-, (R)- (9Ci) is a chiral, unsaturated ketone of significant interest in advanced organic synthesis. This compound matters as a versatile chiral building block and potential flavor/fragrance intermediate, offering a specific stereocenter for the construction of complex molecules. It is primarily needed by research and development laboratories in the pharmaceutical and fine chemical industries, as well as by flavor and fragrance houses seeking novel organoleptic compounds.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: Used as a key building block for the preparation of active pharmaceutical ingredients (APIs) requiring specific stereochemistry.
• Fine Chemical Research: Serves as a starting material or intermediate in the development of novel catalysts, ligands, and specialty chemicals.
• Flavor and Fragrance (F&F) Industry: Investigated for the synthesis of unique flavoring agents and aroma chemicals due to its unsaturated ketone structure.
• Academic and R&D Laboratories: Employed in methodological studies, asymmetric synthesis, and the exploration of new organic reactions.
• Agrochemical Intermediates: Potential use in the synthesis of chiral compounds for crop protection agents.

Basic Information

Product Name	3,4-Heptadien-2-One, 5-Methyl-, (R)- (9Ci)
CAS No.	96783-70-9
Molecular Formula	C8H12O
Molecular Weight	124.18 g/mol
Synonyms	(R)-5-Methyl-3,4-heptadien-2-one; (5R)-5-Methylhepta-3,4-dien-2-one; 5-Methyl-3,4-heptadien-2-one, (R)-; (R)-5-Methylhepta-3,4-dien-2-one; (R)-3,4-Heptadien-2-one, 5-methyl-; 96783-70-9; (R)-5-Methyl-3,4-heptadien-2-on
EINECS	Contact for details

Quality Control

Our 3,4-Heptadien-2-One, 5-Methyl-, (R)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC or GC, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided with every shipment.

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 place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% ee (R)
Water Content (KF)	≤ 0.5%

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