Description

α-n-Butyl-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 synthetic intermediates. This product is engineered to deliver high purity and consistent performance for demanding industrial synthesis and research applications. It is primarily sought by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors for the development of advanced active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Material Science Research: Investigated for the development of novel polymers and functional organic materials.
• Organic Synthesis Reagent: Employed in academic and industrial research for cycloaddition reactions and heterocyclic chemistry.

Basic Information

Product Name	α-n-Butyl-β-Hydroxy-Delta(Sup Alpha,Beta)-Butenolid
CAS No.	78128-80-0
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	2(3H)-Furanone, 5-butyl-4-hydroxy-; 5-Butyl-4-hydroxy-2(3H)-furanone; 4-Hydroxy-5-butyl-2(3H)-furanone; α-n-Butyl-β-hydroxy-δα,β-butenolide; Butylhydroxybutenolide
EINECS	Contact for details

Quality Control

Our α-n-Butyl-β-Hydroxy-Delta(Sup Alpha,Beta)-Butenolid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets high-purity standards suitable for synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.