Description

2(1H)-Pentalenone,4,5,6,6A-Tetrahydro-4-Methoxy-1-(1E)-1-Propenyl-,(1R,4R,6Ar)-Rel-(9Ci) is a high-purity, stereochemically defined organic compound with the CAS number 628317-36-2. This molecule serves as a valuable chiral building block and advanced intermediate in complex organic synthesis, prized for its specific stereochemistry and functional groups. It is primarily required by research institutions and pharmaceutical development teams for the synthesis of novel active pharmaceutical ingredients (APIs), agrochemicals, and other fine chemicals where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the creation of advanced, stereospecific pesticides, herbicides, and plant growth regulators.
• Academic & Industrial Research: Serves as a critical reagent in methodological studies, asymmetric synthesis, and total synthesis projects in organic chemistry.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, flavors, fragrances, and materials science applications requiring complex ring systems.
• Process Chemistry Development: Employed in scaling up synthetic routes from laboratory to pilot plant and commercial production.

Basic Information

Product Name	2(1H)-Pentalenone,4,5,6,6A-Tetrahydro-4-Methoxy-1-(1E)-1-Propenyl-,(1R,4R,6Ar)-Rel-(9Ci)
CAS No.	628317-36-2
Molecular Formula	C13H18O2
Molecular Weight	206.28 g/mol
Synonyms	(1R,4R,6aR)-4-Methoxy-1-[(1E)-prop-1-en-1-yl]-4,5,6,6a-tetrahydro-1H-pentalen-2(3H)-one; (1R,4R,6aR)-rel-4-Methoxy-1-[(1E)-1-propenyl]hexahydro-2(1H)-pentalenone; 4,5,6,6a-Tetrahydro-4-methoxy-1-(1E)-1-propenyl-2(1H)-pentalenone, (1R,4R,6aR)-rel-; Pentalenone derivative CAS 628317-36-2; Advanced chiral pentalenone intermediate.
EINECS	Contact for details

Quality Control

Every batch of 2(1H)-Pentalenone,4,5,6,6A-Tetrahydro-4-Methoxy-1-(1E)-1-Propenyl-,(1R,4R,6Ar)-Rel-(9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including chiral purity and chemical identity verification, to ensure compliance with research and development standards. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term stability if specified.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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