Description

1-Cyclohexene-1-Carboxaldehyde,2-Methyl-5-(1-Methyl-1,2-Propadienyl)-,(5R)-(9Ci) is a specialized chiral aldehyde building block with a complex, functionalized structure. This compound matters for its role as a key intermediate in the synthesis of complex natural products and fine chemicals, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity, stereochemically defined intermediates for advanced research and development will find this product essential.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), especially for complex target molecules.
• Agrochemical Synthesis: Used in the creation of advanced, biologically active compounds for crop protection and pest management solutions.
• Flavor & Fragrance (F&F) Industry: Acts as a precursor for the synthesis of unique terpenoid-based aroma chemicals and specialty odorants.
• Academic & Industrial R&D: A valuable tool for synthetic organic chemists exploring new methodologies, total synthesis, and material science.
• Fine Chemical Production: Employed in the manufacture of high-value, custom-synthesized chemicals for various technological applications.

Basic Information

Item	Details
Product Name	1-Cyclohexene-1-Carboxaldehyde,2-Methyl-5-(1-Methyl-1,2-Propadienyl)-,(5R)-(9Ci)
CAS No.	668994-34-1
Molecular Formula	C13H18O
Molecular Weight	190.28 g/mol
Synonyms	(5R)-2-Methyl-5-(1-methylprop-2-yn-1-yl)cyclohex-1-ene-1-carbaldehyde; (5R)-2-Methyl-5-(1-methyl-1,2-propadienyl)-1-cyclohexene-1-carboxaldehyde; 1-Cyclohexene-1-carboxaldehyde, 2-methyl-5-(1-methyl-1,2-propadienyl)-, (5R)-; (R)-2-Methyl-5-(1-methylprop-2-yn-1-yl)cyclohex-1-ene-1-carbaldehyde; 668994-34-1; (5R)-2-Methyl-5-(prop-1-yn-1-ylmethyl)cyclohex-1-ene-1-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1-Cyclohexene-1-Carboxaldehyde,2-Methyl-5-(1-Methyl-1,2-Propadienyl)-,(5R)-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

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

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