Description

(4S)-4-Acetyl-3,4β-Dihydroxy-5β-(3-Methyl-2-Butenyl)-2-(3-Methyl-1-Oxobutyl)-2-Cyclopenten-1-One is a complex, optically active cyclopentenone derivative of significant interest in advanced organic synthesis. This compound serves as a versatile chiral building block for constructing intricate molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in areas requiring complex stereochemistry.
• Agrochemical Synthesis: Used in the development of advanced, biologically active molecules for crop protection and pest management.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereoisomers.
• Academic & Industrial Research: A valuable compound for methodological studies in asymmetric synthesis, total synthesis, and catalysis.
• Material Science Research: Potential building block for novel organic materials and polymers with specific optical or electronic properties.

Basic Information

Product Name	(4S)-4-Acetyl-3,4β-Dihydroxy-5β-(3-Methyl-2-Butenyl)-2-(3-Methyl-1-Oxobutyl)-2-Cyclopenten-1-One
CAS No.	18445-46-0
Molecular Formula	C17H26O5
Molecular Weight	310.39 g/mol
Synonyms	4-Acetyl-3,4-dihydroxy-5-(3-methyl-2-buten-1-yl)-2-(3-methyl-1-oxobutyl)-2-cyclopenten-1-one; (4S)-4-Acetyl-3,4-dihydroxy-5-(3-methylbut-2-en-1-yl)-2-(3-methylbutanoyl)-2-cyclopenten-1-one; 4-Acetyl-3,4-dihydroxy-5-(3-methyl-2-butenyl)-2-(3-methyl-1-oxobutyl)-2-cyclopenten-1-one; (4S)-4-Acetyl-3,4β-dihydroxy-5β-(3-methyl-2-butenyl)-2-(3-methyl-1-oxobutyl)-2-cyclopenten-1-one; 18445-46-0; Cyclopentenone derivative, chiral.
EINECS	Contact for details

Quality Control

Our (4S)-4-Acetyl-3,4β-Dihydroxy-5β-(3-Methyl-2-Butenyl)-2-(3-Methyl-1-Oxobutyl)-2-Cyclopenten-1-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and synthesis. A comprehensive 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 in a cool, dry place at controlled room temperature (15-25°C). This compound may be sensitive to moisture and oxidation; prolonged exposure to air should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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