Description

Butyrolactone I is a high-purity chemical intermediate of significant importance in advanced organic synthesis. Its unique lactone structure makes it a versatile building block for creating complex molecules with specific functionalities. This compound is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Fine Chemical Synthesis: Used as a versatile building block for creating specialty chemicals, agrochemicals, and performance materials.
• Research & Development: A valuable reagent in organic chemistry research for developing new synthetic methodologies and novel compounds.
• Polymer Chemistry: Can be utilized in the production of specialized polymers and resins, contributing to material properties.
• Ligand and Catalyst Development: Employed in the design and synthesis of novel ligands and organocatalysts for asymmetric synthesis.

Basic Information

Item	Details
Product Name	Butyrolactone I
CAS No.	87414-49-1
Molecular Formula	C4H6O2
Molecular Weight	86.09 g/mol
Synonyms	α-Methyl-γ-butyrolactone; 2-Methyl-γ-butyrolactone; 2-Methyldihydro-2(3H)-furanone; 4-Hydroxy-2-methylbutanoic acid lactone; 2-Methylbutyrolactone; 2-Methyl-γ-lactone; α-Methylbutyrolactone
EINECS	Contact for details

Quality Control

Our Butyrolactone I is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
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.