Description

Butyrolacetone 3 CAS NO 778649-18-6 is a specialized chemical intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a versatile building block, enabling the creation of complex molecular architectures with high precision. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries, as well as by manufacturers of fine chemicals and advanced materials seeking to innovate their product lines.

Application

• As a key pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• In agrochemical research for developing novel pesticides and herbicides.
• As a building block for fine chemicals and specialty polymers.
• In material science for creating advanced functional materials.
• For academic and industrial R&D in organic chemistry and process development.
• As a precursor in the synthesis of ligands and catalysts used in asymmetric synthesis.

Basic Information

Product Name	Butyrolacetone 3
CAS No.	778649-18-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	3-Butyrolacetone; Butyrolactone derivative; γ-Butyrolactone analog; 4-Butanolide derivative; Dihydro-2(3H)-furanone derivative; Tetrahydro-2-furanone derivative; 1,4-Butanolide derivative; Oxolan-2-one derivative
EINECS	Contact for details

Quality Control

Our Butyrolacetone 3 is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to confirm identity and meet precise specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a cool, dry place. Recommended storage temperature is between 15°C and 25°C in a well-ventilated area. Avoid prolonged exposure to high humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%

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