Description

α-Cyclohexyl-β-Hydroxy-Delta(Sup Alpha,Beta)-Butenolid is a specialized butenolide derivative, a class of compounds valued for their versatile chemical reactivity and role as key intermediates in organic synthesis. This compound matters for its ability to serve as a crucial chiral building block, enabling the construction of complex molecular architectures with high stereochemical control. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules, particularly those requiring specific stereocenters.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its reactive lactone functionality.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, flavors, and fragrances.
• Academic & Industrial Research: A valuable tool in methodological chemistry research for developing new synthetic routes and studying reaction mechanisms.
• Material Science Precursor: Potential use in the synthesis of monomers or functional additives for advanced polymeric materials.

Basic Information

Item	Detail
Product Name	α-Cyclohexyl-β-Hydroxy-Delta(Sup Alpha,Beta)-Butenolid
CAS No.	78128-81-1
Molecular Formula	C10H16O3
Molecular Weight	184.23 g/mol
Synonyms	α-Cyclohexyl-β-hydroxy-δα,β-butenolide; 3-Cyclohexyl-4-hydroxy-2(5H)-furanone; (3R,4S)-3-Cyclohexyl-4-hydroxy-2,5-dihydrofuran-2-one (stereoisomer example); Butenolide derivative CAS 78128-81-1; Chiral butenolide intermediate; 4-Hydroxy-3-cyclohexyl-2(5H)-furanone
EINECS	Contact for details

Quality Control

Our α-Cyclohexyl-β-Hydroxy-Delta(Sup Alpha,Beta)-Butenolid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We can support development projects with material that meets in-house or custom purity specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. The compound may be hygroscopic; keep the container tightly sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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